DEPARTMENT OF THE INTERIOR

UNITED STATES GEOLOGICAL SURVEY

GEORGE OTIS SMITH, DIRECTOR

BULLETIN 515

RESULTS OF SPIRIT LEVELING 

IN PENNSYLVANIA

1899 TO 1911, INCLUSIVE

R. B. MARSHALL, CHIEF GEOGRAPHER

WASHINGTON

GOVERNMENT PRINTING OFFICE 

1912
,1
CONTENTS.

*

.w ' Page.

Introduction.»............................................................ 7

Cooperation.......................................................... 7

Previous publication.................................................. 7

Personnel................................... i ......................... 7

Classification.......................................................... 7

Bench marks....'....................................................... 8

Datum........................................j...................... 8

^" Topographic maps...................................................... 9

Precise leveling............................................................ 11

Damascus, Milford, and Susquehanna quadrangles (Pike and Susquehanna 

counties)........................................................... 11

Gillett, Grover, Ralston, Trout Run, and Williamsport quadrangles (Bradford and Lycoming counties)......................................... 12

Kinzua, Warren, and Youngsville quadrangles (Warren County).......... 13

*|f Franklin, Oil City, Tidioute, Tionesta, and Youngsville quadrangles (Forest, Venango, and Warren counties).................................... 15

' Cambridge Springs, Erie, Foxburg, Franklin, Freeport, Kittanniug,

McKeesport, Meadville, Rural Valley, Sharpshurg, Stoneboro, and

~ Union City quadrangles (Allegheny, Armstrong, Clarion, Crawford, Erie,

Mercer, and Venango counties)....................................... 16

Brownsville, Masontown, Morgantown, Pittsburgh, and Uniontown quadrangles (Washington and Westmorland counties)...................... 20

Corry, Union City, and Youngsville quadrangles (Erie and Warren counties)..............................................J.................. 23

Primary leveling........................................................... 25

Elkland, Gaines, Galeton, and Tioga quadrangles (Tioga and Potter counH ties)................................................................. 25

Sheffield and Warren quadrangles-(Warren County)...................... 28

Erie, Fairview, and Girard quadrangles (Crawford and Erie counties)..... 29

Coatesville, Honeybrook, Phcenixville, and West Chester quadrangles 

 f (Berks, Chester, Delaware, and Lancaster counties)..................... 30

Lancaster, Slatington, and Wernersville quadrangles (Berks, Lancaster, 

Lebanon, and Lehigh counties)........................................ 33

Hamburg, Hazleton, Mauch Chunk, Pottsville, and Slatington quadrangles 

(Berks, Carbon, Lehigh, and Schuylkill counties)....................... 36

New Holland quadrangle (Lancaster County)............................ 38

Belair, McCall. Ferry, and Quarryville quadrangles (Chester, Lancaster, 

and York counties).................................................. 40

Hanover and York quadrangles (York County)............................ 43

*{ Emmitsburg, Hagerstown, and Taneytown quadrangles (Adams and

Franklin counties).................................................... 45

k ' Fairfield, Gettysburg, and Middletown quadrangles (Adams, Dauphin, Lan-

,. caster, Lebanon, and York counties)........ ,5 ........................ 46

L New Cumberland quadrangle (Cumberland and York counties)............ 49

* Millerstown and New Bloomfield quadrangles (Juniata and Perry counties). 49

3
4 CONTENTS.

i 

Primary leveling Continued. Page.

Carlisle, Chambersburg, Hancock, and Mercersburg quadrangles (Cumberland, Franklin, and York counties)................................ .51

Everett, Hollidaysburg, and Huntingdon quadrangles (Bedford, Blair, and , 

Huntingdon counties)............................................... 53

Clearfield, Curwensville, Houtzdale, Philipsburg, and Punxsutawney, 

quadrangles (Center, Clearfield, Indiana, and Jefferson counties)..... 54

Altoona, Barnesboro, Birmingham, Ebensburg, Johnstown, and Patton «,, 

quadrangles (Bedford, Blair, Cambria, Indiana, and Somerset counties).. 57

Bedford, Meyersdale, Somerset, and Windber quadrangles (Bedford and 

Somerset counties).................................................. 61

Bellefonte quadrangle (Center County).................................. 65

Sideling Hill quadrangle (Fulton County)............................... 66

Brookville, Clarion, Foxburg, and Smicksburg quadrangles (Armstrong, 

Butler, Clarion, Indiana, and Jefferson counties)....................... 67

Kittanning and Rural Valley quadrangles (Armstrong, Butler, and Indiana ^ 

counties)............................................................ 70

Elders Ridge, Indiana, Latrobe, and Wilpen quadrangles (Indiana, and 

Westmoreland counties).............................................. 71

Brownsville, Confluence, Connellsville, Masontown, and Uniontown quadrangles (Fayette, Greene, Somerset, Washington, and Westmoreland 

counties)........................................................... 73

Carnegie, Freeport, Greensburg, New Kensington, Pittsburgh, and Sewick- ^ 

ley quadrangles (Allegheny, 'Armstrong, Beaver, Butler, Washington, and 

Westmoreland counties) .............................................. 75

Mercer, Neshannock, and Youngstown (Ohio-Pa.) quadrangles (Lawrence 

and Mercer counties)................................................. 79

Beaver, Butler, Newcastle, New Kensington, and Zelienople quadrangles 

(Beaver, Butler, and Lawrence counties)............................... 80

Franklin, Hilliards, Mercer, and Stoneboro quadrangles (Mercer and 

Venango counties)................................................... 84

Linesville and Shenango quadrangles (Crawford and Mercer counties)..... 92 '

Burgettstown, Claysville, and Steubenville quadrangles (Allegheny, 

Beaver, and Washington counties)..................................... 93

Amity, Blacksville, Rogersville, and Waynesburg quadrangles (Greene 

and Washington counties)............................................ 96

Appendix A: Elevations adjusted by the Coast and Geodetic Survey from

precise leveling.........................................'.'.............. 99

Allentown, Altoona, Beaver, Bedford, Bellefonte, Berlin, Birming- «- 

/ ham, Boyertown, Brownsville, Carlisle, Chambersburg, Chester, 

Coatesville, Confluence, Connellsville, Easton, Ebensburg, Elders, 

Ridge, Freeport, Germantown, Greensburg, Harrisburg, Hollidays- , 

burg, Hummelstown, Huntingdon, Hyndman, Johnstown, Latrobe, 

Lebanon, Lewistown, Lockhaven, McCall Ferry, Meyersdale, Middletown, Mifflinburg, Mifflintown, Millersburg, Millerstown, Milton, 

Mount Union, Neshannock, New Castle, New Cumberland, New 

Kensington, Norristown, Philipsburg, Phoenixville, Pittsburgh, 

Quarryville, Reading, Sewickley, Slatington, Sunbury, Union- ) 

town, Wernersville, Williamsport, Wilpen, Windber, York, and 

Zelienople quadrangles (Allegheny, Bedford, Berks, Blair, Butler, 

Cambria, Center, Chester, Cumberland, Dauphin, Delaware, Fay- * 

ette, Franklin, Fulton, Huntingdon, Indiana, Juniata, Lancaster, J 

Lawrence, Lebanon, Lehigh, Lycoming, Mifflin, Mongtomery, 

Northampton, Northumberland, Philadelphia, Snyder, Somerset, 

Washington, Westmoreland, and York counties) ........,..,..,.,.. 99
CONTENTS. 5

») ^ Page.

Appendix B: Secondary elevations .......................................... 146

Index........................................................ ........... 151

1

ILLUSTRATION.

Page. 

PLATE I. Geological Survey bench marks................................... 7

U. S. GEOLOGICAL SURVEY BULLETIN 515 PLATE I

GEOLOGICAL SURVEY BENCH MARKS.

A, Tablet used in cooperating States. The State name is inserted at G,

]3 and J), Copper temporary bench mark, consisting of a nail and coppei washer.

A, C, a^d 75, Tablets for stone or concrete structures.

_F, Iron post used where there is no rock.
RESULTS OF SPIRIT LEVELING IN PENNSYLVANIA, 1899 

TO 1911, INCLUSIVE.

R. B. MARSHALL, Chief Geographer.

INTRODUCTION.

Cooperation. Equal allotments of funds for the work were made 

by the United States Geological Survey and the Topographic and 

Geological Survey Commission of Pennsylvania, of which George 

W. McNees was chairman in 1899, 1900, and 1905 to 1911, inclusive, 

and J. N. Pew was chairman from 1901 to 1904, inclusive.

Previous publication'. The results of spirit leveling previously published in Bulletin 288, containing descriptions and elevations of bench 

marks established in Pennsylvania from 1899 to 1905, inclusive, and 

based on the 1903 adjustment, have been corrected to agree with the 

1907 adjustment of precise leveling of the Coast and Geodetic Survey 

and are here republished, together with all results of spirit leveling 

by the United States Geological Survey since 1905. The elevations 

are likely to be changed but slightly by any future adjustment.

Personnel. The field work from 1899 to 1906, inclusive, was done 

under the direction of H. M. Wilson, geographer, and that from 1907 

to 1911, inclusive, was done under Frank Sutton, geographer. The 

work since January, 1908, was done under the general direction of 

R. B. Marshall, chief geographer. Credit is given in the heading of 

each list to the different levelmen. The office work of computation, 

adjustment, and preparation of lists was done mainly by S. S. Gannett, geographer, under the general direction of E. M. Douglas, 

geographer.

Classification. The elevations are classified as precise or primary, 

according to the methods employed in their determination. The 

former are determined by lines of levels run either in both forward and 

backward directions or by simultaneous double-rodded lines, a highgrade instrument being used and special precautions being taken in 

observations and reduction to correct errors and make the line continuously good throughout. The latter or primary levels are determined with the Y level, precautions being taken against only the 

principal errors and the levels being run mostly in circuits of single

7
8 SPIRIT LEVELING IN PENNSYLVANIA, 1899 TO 1911.

lines. The allowable limit of error observed on the precise work 

already done by the Geological Survey in this State is represented 

in feet by 0.03^/D and that for the primary work by 0.05^/D^ in 

which D is the length of circuit in miles.

Bench marks. The standard bench marks are of two forms. The 

first form is a circular bronze or alluminum tablet (C and E, PL I), 

3£ inches in diameter and £ inch thick, having a 3-inch stem, which 

is cemented in a drill hole in solid rock in the wall of some public 

building, a bridge abutment, or other substantial masonry structure. 

The second form (F, PL I), used where masonry or rock is not available,, consists of a hollow wrought-iron post 3| inches in outer diameter and 4 feet in length. The bottom is spread out to a width of 10 

inches in order to give a firm bearing on the earth. A bronze or 

aluminum-bronze cap is riveted over the top of the post which is set 

about 3 feet in the ground. A third style of bench mark, with 

abbreviated lettering (B and D, PL I), is used for unimportant 

points. This consists of a special copper nail 1£ inches in length 

driven through a copper washer £ inch in diameter. The .tablets as 

well as the caps on the iron posts are appropriately lettered, and 

cooperation by States is indicated by the addition of the State name 

(£,P1.I).

The numbers stamped on the bench marks described in the following pages represent the elevations to the nearest foot as determined by the levelman. These numbers are stamped with -j^-inch 

steel dies on the tablets or post caps, to the left of the word "Feet." 

The office adjustment of the notes and the reduction to mean sea 

level datum may so change some of the figures that the original 

markings are 1 or 2 feet in error. It is assumed that engineers and 

others who have occasion to use the bench-mark elevations will apply to the Director of the United States Geological Survey, at 

Washington, D. C., for the adjusted values, and will use the markings as identification numbers only.

Datum. All United States Geological Survey elevations are referred to mean sea level, which is the level that the sea would assume 

if the influence of winds and tides were eliminated. This level is not 

the elevation determined from the mean of the highest and the 

lowest tides, nor is it the half sum of the mean of all the high tides 

and the mean of all the low tides, which is called the half-tide level. 

Mean sea level is the average height of the water, all stages of the 

tide being considered. It is determined from observations made by 

means of tidal gages placed at stations where local conditions, such 

as long, narrow bays, rivers, and like features, will not affect the 

height of the water. To obtain even approximately correct results 

these observations must extend over at least one lunar month, and 

if accuracy is desired they must extend over several years. At ocean
INTRODUCTION. 9

stations the half-tide level and the mean sea level usually differ 

but little. It is assumed that there is no difference between the mean 

sea level as determined from observations in the Atlantic Ocean, 

the Gulf of Mexico, or the Pacific Ocean.

The connection with tidal stations for bench marks in certain 

areas that lie at some distance from the seacoast is still uncertain, 

and this fact is indicated by the addition of a letter or word to the 

right of the word "Datum" on tablets or posts. For such areas 

corrections for published results will be made from time to time as 

the precise-level lines of the United States Geological Survey or 

other Government organizations are extended.

Topographic maps. Maps of the following quadrangles, wholly or 

partly in Pennsylvania, have been published by the United States 

Geological Survey up to July 1,1912. They may be obtained, except 

as noted, for 5 cents each or $3 a hundred OH application to the 

Director of the Survey, at Washington, D. C.:

Accident (Md.-W. Va.-Pa.). 

Allentown. 

Amity.

Andover (Ohio-Pa.). 

Barnesboro. 

Beaver. 

Bedford. 

Belair (Md.-Pa.). 

Bellefonte.

Blacksville (W. Va.-Pa.). 

Bloomsburg.

Bordentown (N. J.-Pa.). l 

Boyertown. 

'Brownsville. 

Bruceton (W. Va.-Pa.). 

Burgettstown. 

Butler.

Burlington (Pa.-N. J.). 1 

Camden (N. J.-Pa.-Del.).2 

Cameron (W. Va.-Ohio-Pa.). 

Carlisle. 

Carnegie. 

Catawissa. 

Chambersburg. 

Chester (Pa.-Del.-N. J.). 2 3 . Clarion. 

Claysville.

Coatesville (Pa.-Del.). 

Columbiana (Ohio-Pa.).

Conneaut (Ohio-Pa.).

Connellsville.

Curwensville.

Delaware Water Gap (Pa.-N. J.).

Doylestown (Pa.-N. J.).

Dundaff.

Easton (Pa.-N. J.).

Ebensburg.

Elders Ridge.

Elkland.

Elkton (Md.-Del.-Pa.).

Elmira (N. Y.-Pa.).

Emmitsburg (Md.-Pa.).

Erie.

Everett.

Fairfield.

Fairview.

Flintstone (Md.-W. Va.-Pa.).

Foxbrirg.

Freeport.

Frostburg (Md.-W. Va.-Pa.)

Gaines (Pa.-N. Y.).

Germantown (Pa.-N. J.). 3

-Gettysburg.

Girard.

Grantsville (Md.-Pa.).

Greensburg.

Hamburg.

Hancock (W. Va.-Md.-Pa.).

1 Bordentown, Burlington, and Lambertville sheets, on scale of 1:62500, have been reduced and form 

parts of Trenton sheet, on scale of 1:125000.

2 Chester and Philadelphia sheets, on scale of 1:62500, have been reduced and form parts of Camden 

sheet, on scale of 1:125000. 

s Philadelphia and vicinity map includes Chester, Germantown, Norristown, and Philadelphia sheets.
10 SPIEIT LEVELING IN PENNSYLVANIA, 1899 TO 1911.

Harrisburg.

Harvey Lake.

Havre de Grace (Md.-Pa.).

Hazleton.

Hollidaysburg.

Honesdale.

Honey brook.

Houtzdale.

Hummelstown.

Huntingdon.

Indiana.

Johnstown.

Kinsman (Ohio-Pa.).

Kittanning.

Lambertville (N. J.-Pa.). 1

Lancaster.

Latrobe.

Lebanon.

Linesville.

Littleton (W. Va.-Pa.).

Lykens.

Mahanoy.

Mannington (W. Va.-Pa.).

Masontown.

Mercersburg.

Middletown.

Millersburg.

Millerstown.

Morgantown (W. Va.-Pa.).

Neshannock.

New Bloomfield. 4

Newcastle.

New Cumberland.

New Holland.

New Kensington.

Norristown. 3

Parkton (Md.-Pa.).

Patton.

Pawpaw (Md.-W. Va.-Pa.).

Philadelphia (Pa.-N.J.).23

Philadelphia and vicinity (Pa.-N. J.- 

Del.). 23 20 cents.

Phoenixville.

Pinegrove.

Pittsburgh.

Pittsburgh and vicinity (photolithograph). 

50 cents.

Pittston.

Port Jervis (N. Y.-N. J.-Pa.).

Pottsville.

Punxsutawney.

Quakertown.

Reading.

Rogersville.

Rural Valley.

Scranton.

Sewickley.

Shamokin.

Shenango.

Shickshinny.

Slatington.

Smicksburg.

jSteubenville (Ohio-W. Va.-Pa.).

Sunbury.

Taneytown (Md.-Pa.).

Tioga.

Trenton (N. J.-Pa.). 1

Uniontown.

Wallpack (N. J.-Pa.).

Warren (Pa.-N. Y.).

Waynesburg.

Wellsville (Ohio-W. Va.-Pa.).

Wernersville.

West Chester (Pa.-Del.).

Westminster (Md.-Pa.).

Wheeling (W. Va.-Ohio-Pa.).

Wilkes-Barre.

York.

Youngstown (Ohio-Pa.).

Zelienople.

iBordentown, Burlington, and Lambertville sheets, on scale of 1:62,500, have been reduced and form 

parts of Trenton sheet, on scale of 1:125,000.

2 Chester and Philadelphia sheets, on scale of 1:62,500, have been reduced and form parts of Camden 

sheet, on scale of 1:125,000.

8 Philadelphia and vicinity map includes Chester, Gennantown, Norristown, and Philadelphia sheets.

*Shows wooded areas.
SPIRIT LEVELING IN PENNSYLVANIA, 1899 TO 1911. 11 

PRECISE LEVELING.

Damascus, Milford, and Susquehanna quadrangles. 

PIKE AND SUSQUEHANNA COUNTIES.

The elevations in the following list are the result of a line of precise 

levels run from Binghamton to Poughkeepsie, N. Y. The two sections of this line, Binghamton to Hancock and Hancock to Poughkeepsie, form two links in the net of precise leveling in the United. 

States, 49 and 138 miles in length, respectively.

The New York portion of this line is published in the bulletin of 

spirit leveling for the State of New York (Bull. 281, TJ. S. Geol. Survey). The leveling was done during June. July, and August, 1900, 

by C. H. Semper.

SUSQUEHANNA QUADRANGLE.

Great Bend along Erie Railroad to Lanesboro.

Feet.

Great Bend, at milepost J. C. 200 D. 224, north-bound track; top of rail... 879.9 

Great Bend, 200 feet north of station, in face of southeast foundation stone 

of railroad water tank; bronze tablet stamped "880 ALBANY 1900".... 880.778

Hickory Grove, 600 feet north of station, top of southeast abutment of iron 

bridge; bronze tablet stamped "893 ALBANY 1900 ".................. 893. 621

Hickory Grove, in front of station, north-bound track; top of rail........ 896.0

Susquehanna, in front of station, north-bound track; top of rail.......... 909.9

Lanesboro, 1.3 miles northeast of Susquehanna, long iron bridge over highway and stream, top of south abutment, west side; bronze tablet stamped 

"955 ALBANY 1900"................................................ 956.139

DAMASCUS QUADRANGLE. 

Masthope along Erie Railroad to Westcolang.

Masthope, in front of station, north-bound track; top of rail.............. 667. 5

Westcolang Park, 100 feet east of station, railroad bridge, top of west abutment, south side; bronze tablet stamped "665 ALBANY 1900"........ 665. 618

MILFORD QUADRANGLE.

Lackawaxen to Millrift.

Feet.

Lackawaxen, in front of station, north-bound track; top of rail............ 646. 8

Shohola, between Shohola Glen and store, stone steps opposite east end of 

station, third from bottom; bronze tablet stamped "648 ALBANY 

1900".............................................................. 648. 992

Parkersglen, in front of station, north-bound track; top of rail............. 626. 5

Pond Eddy, in front of station, north-bound track; top rail............... 570. 8

Pond Eddy, 0.2 mile east of; 350 feet east of whistle post, cut on south side

of railroad, face of rock; bronze tablet stamped "573 ALBANY 1900".. 574. 233 

Millrift, in front of station, north-bound' track; top of rail................. 494. 4

Millrift, 0.3 mile east of, long bridge over Delaware River, top of west abutment, south side; bronze tablet stamped "491 ALBANY 1900 "........ 491. 874
12 SPIRIT LEVELING IN PENNSYLVANIA, 1899 TO 1911.

" ' Gillett, Grover, Balston, Trout Bun, and Williamsport quadrangles. "** 

BRADFORD AND LYCOMING COUNTIES.

The elevations in the following list are the Pennsylvania portion 

of the line of precise leveling run south from Elmira, N. Y., a point 

on the precise-level line of 1898, and connected at Williamsport, Pa., 

to a circuit of Pennsylvania Railroad levels from Harrisburg. The -^ 

latter point is on the Coast and Geodetic Survey transcontinental 

precise line. This line, 75 miles in length, was involved as a factor 

in the 1903 adjustment of the precise-level net. The elevations have " 

not been changed by the 1907 and 1912 adjustments.

The usual method of leveling and party outfit was used. The 

leveling was done in 1899 by C. H. Semper. t A

GILLETT QUADRANGLE.

New York-Pennsylvania boundary post along Northern Central Railroad to Troy. Feet. J 

State boundary (N. Y.-Pa.), opposite line post; top of rail................ 1,096. 7

Fassett, at road crossing near station; top of rail.......................... 1,122.9

Gillett, in front of station; top of rail................................... 1, 201. 7

Dunning, in front of station; top of rail.................................. 1, 237. 5 < 

Snediker, 50 feet west of railroad, in foundation wall of store and railroad 

station; bronze tablet stamped "1265 HARRISBURG 1899 "........... 1,265. 229

Columbia Crossroads, in front of station; top of west rail.................. 1,130. 7

Columbia Crossroads, 1.8 miles south of, top of north wall of culvert and 

cattle pass, west side of railroad; bronze tablet stamped "1099 HAR1 RISBURG 1899".................................................... 1,099.855

Troy, road crossing at cemetery; top of east rail........................... 1,074. 6

Troy, in front of station; top of west rail................................. 1,136.1

Troy, 0.2 mile south of station, north side of railroad water tank, in top of 

coping stone of foundation; bronze tablet stamped "1139 HARRISBURG 1899"....................................................... 1,139. 758

GROVER QUADRANGLE. 

Cowley to Roaring Branch.

Cowley, main track, in front of station; top of east rail.................... 1, 358. 5

Cowley, 0.5 mile south of, in top of coping stone of railroad creek culvert 

on east side of railroad; bronze tablet stamped."1358 HARRISBURG 

1899".............................................................. 1, 358. 847

Canton, main track, front of station; top of rail........................... 1,255. 2 <*

Canton, 0.4 mile south of, in south abutment of old railroad bridge masonry, 20 feet east of railroad; bronze tablet stamped "1246 HARRISBURG 1899 "....................................................... 1, 246. 334

Cedar Lodge, at railroad crossing near station; top of rail.................. 1,204.8

Grover, in front of station; top of rail................................... 1, 229.4 v

Penbryn, in front of station; top of east rail............................. 1, 223. 5 '

Roaring Branch, 600 feet north of station, east abutment of steel highway 

. bridge, on bridge seat; aluminum tablet stamped "966 HARRISBURG 

! 1899".............................................................. 966. 236

Roaring Branch, in front of station; top of rail............................. 959. 3
PRECISE LEVELING. " 13

4 RALSTON QUADRANGLE.

Ralston to Marshhill.

Ralston, 0.2 mile north of station, in south abutment, west side of railroad Feet,

bridge; bronze tablet stamped "851 EARRISBURG 1899 "........... 852.116

Marshhill, in front of station; top of west rail............................ 795. 9

TROUT RUN QUADRANGLE. 

jy

Bodine to Hepburnville.

Bodine, in front of station; top of rail.................................... 760. 5

I Fields, 0.1 mile north of, in south abutment east side of iron railroad

bridge; bronze tablet stamped "732 HARRISBURG 1899 "........... 732. 512

Gray, at north end of switch, at road crossing; top of west rail............ 717. 0

Trout Run, in front of station, main track; top of rail;.................... ' 677. 9

n Powys, in front of station; top of rail.................................... 629. 7

Powys, 0.7 mile south of, in northwest wing abutment of small creek

culvert; aluminum tablet stamped "620 HARRISBURG 1899"........ 620.554

Cogan Valley, in front of station; top of rail............................. 598. 7

Hepburnville, at road crossing near station; top of rail.................... 582. 9

WILLIAMSPORT QUADRANGLE. 

^ At Williamsport.

Williamsport, general superintendent's office building, north side of east 

entrance, on water table; chiseled shelf (Pennsylvania Railroad bench 

mark, elevation 528.35)............................................... 528.50

Williamsport, northwest corner base of Soldiers' monument; chiseled 

square (Pennsylvania Railroad bench mark 46, elevation 525.04)....... 525.19

Williamsport, city hall, in front face near main entrance; aluminum tablet 

stamped "528 HARRISBURG 1899".................................. 528.266

KLnzua, Warren, and Youngsville quadrangles.

WARREN COUNTY.

The elevations in the following list are the Pennsylvania portion 

of the result of two independent lines of precise leveling run in opposite directions between Salamanca, N. Y., and Irvineton, Pa. A 

large probable error occasioned the second running, with a result, 

however, checking to 0.043 foot the original figures. Both lines 

were run by the same methods as in previous work and with similar 

party outfits, each being a double-rodded, simultaneous, direct and 

reverse read line, employing special 10-foot double-faced targeted rods.

The leveling of 1899 was done by E. L. McNair, and that of 1902 

by D. H. Baldwin.

B2NZUA QUADRANGLE. 

Corydon along Pennsylvania Railroad to Tuttletown.

Corydon, 0.33 mile north of station, at southeast corner of steel bridge over Feet. 

Willow Creek,'on foundation coping stone; aluminum tablet stamped 

"1281 DUNKIRK 1899"......,..................................... 1,281.865

Corydon, in front of station; top of north rail............................ 1,281. 2
14 SPIEIT LEVELING IN PENNSYLVANIA, 1899 TO 1911.

Corydon, 2.04 miles south of, southeast corner of bridge 758, on foundation Feet. ^

coping stone; chiseled square........................................ 1,271.25

Gawanga, in front of station; top of rail................................. 1,267.1

Sugar Run, 1.4 miles south of, southwest corner of bridge 114, on foundation

coping stone; aluminum tablet stamped '' 1253 DUNKIRK 1899 "...... 1,254. 403

Sugar Run, in front of station; top of south rail........................... 1,244. 9

Sugar Run, 0.13 mile south of station, southwest corner of bridge 113, on

parapet coping stone; chiseled square.................................. 1,245.20 ^

Kinzua, in front of station; top of south rail............................. 1,237.1

Kinzua, 500 feet south of station, at northwest corner of steel-truss bridge

across Kinzua Creek, 2.5 feet west of chord, -on foundation coping stone;

aluminum tablet stamped "1229 DUNKIRK 1899 "................... 1,230. 206 *,

Tuttletown, 400 feet south of, at northeast corner of four-span bridge over

Allegheny River, on parapet coping stone; chiseled square............. 1,232.1

WARREN QUADRANGLE. r 

Great Bend to Irvineton. 

Great Bend, at flag crossing; top of south rail............................ 1,222. 7

Great Bend, 0.80 mile southwest of, northeast corner of bridge, on foundation stone; chiseled square............................................ 1,221. 2

Hemlock, at flag crossing; top of rail.................................... 1,208. 4

Hemlock, 0.2 mile southwest of, at northwest corner of steel-girder bridge L, 

110, 5 inches from bedplate, on foundation coping stone; aluminum 

tablet stamped "1205 DUNKIRK 1899"............................. 1,205. 768

Glade, in front of station; top of southeast rail........................... 1,199. 2

Struthers, in front of station; top of north rail........................... 1,191. 9 f

Warren, 300 feet south of station, at northwest corner of double-track 

steel-truss bridge 54 over Allegheny River, on coping of parapet wall; 

aluminum tablet stamped "1193 DUNKIRK 1899 ".................... 1,193. 485

Warren, at station, in doorsill of waiting room; copper plug (Pennsylvania 

Railroad bench mark 33)............................................ 1,194. 813

Starbrick crossing; top of south rail...................................... 1,189. 5

Jackson crossing, 650 feet east of, southwest corner of bridge 53, coping

i stone; copper plug (Pennsylvania Railroad bench mark 37)............. 1,180.778

Jackson crossing; top of south rail....................................... 1,181. 5

Irvineton, 1.48 miles east of, southwest corner of small girder bridge 52, 

top of second step from top of wing wall; copper plug (Pennsylvania 

Railroad bench mark 38).....................................:...... 1,166.17X2

^

YOUNGSVILLE QUADRANGLE.* 

Near Irvineton.

Irvineton, 0.75 mile east of, southeast corner of open drain, on foundation 

stone; copper plug (Pennsylvania Railroad bench mark 39)............ 1,168.951

Irvineton, 0.24 mile east of station, east abutment of double-track steelgirder bridge 50 across Brokenstraw Creek, north side of middle girder, 

on foundation coping stone; aluminum tablet stamped "1167 .DUNKIRK 1899"........................................ .............. 1,167.948 )
y PRECISE LEVELING. 15 

Franklin,' Oil City, Tidioute, Tionesta, and Youngsville quadrangles.

FOREST, VENANGO, AND WARREN COUNTIES.

The elevations in the following list are the result of a line of precise 

levels run from Irvineton to Franklin. 

. The leveling was done in 1899 by E. L. McNair.

YOUNGSVILLE QUADRANGLE. 

Irvineton to Thompson.

Irvineton, 0.24 mile east of station, east abutment of double-track steel- Feet, 

girder bridge 50 across Brokenstraw Creek, north side of middle girder, 

on foundation coping stone; aluminum tablet stamped "1167 DUNKIRK 1899"....................................................... 'l,167. 948

Thompson, 0.12 mile northeast of station, at east end of south abutment of 

small girder bridge 85A, on coping stone; aluminum tablet stamped 

"1135 DUNKIRK 1899"............................................ 1,136.118

Thompson, in front of station; top of west rail............................ 1,139.8

TIDIOUTE QUADRANGLE. 

Cobham to Jamlson.

Cobham, in front of flag station; top of east rail........................... 1,131.4

Tidioute, in front of Pennsylvania Railroad station; top of north rail..... 1,110. 5

Tidioute, 100 feet east of station, 270 feet south of center of track at north end

of suspension bridge across Allegheny River, on face of west cable anchor;

aluminum tablet stamped "1116 DUNKIRK 1899 "................... 1,116. 939

Trunkeyville, in front of flag station; top of east rail...................... 1,096.0

Trunkeyville, 350 feet south of flag post, 45 feet west of center of main track,

4.5 feet south from large chestnut tree, in large bowlder; aluminum

tablet stamped "1098 DUNKIRK 1899"................................ 1,098.647

Hickory, 0.2 mile north of, at northeast corner of steel truss combination

railroad and highway bridge across Allegheny River, on foundation wall;

aluminum tablet stamped "1086 DUNKIRK 1899 "................... 1,086. 578

West Hickory, in front of station; top of west rail......................... 1,088. 6

Dawson, in front of station; top of east rail............................... 1,073.0

Jamison, in front of flag station; top of east rail.......................... 1,070. 5

TIONESTA QUADRANGLE. 

Bench marks near Tionesta.

Tionesta, 180 feet north of station, 70 feet east of main track, at southwest 

corner of highway bridge across Allegheny River, on coping stone; aluminum tablet stamped "1063 DUNKIRK 1899 "......................... 1,064. 289

Tionesta, in front of station, main track; top of east rail.................. 1,057. 5

OIL CITY QUADRANGLE. 

Hunter to Sedgwlck.

0

Hunter, near station, at road crossing; top of west rail................... 1,058. 7

Baum, in front of flag station; top of east rail............................ 1,043'. 9

President, 0.3 mile north of station, 17.5 feet east of center of track, 2.4 feet 

below top of rail, top of large bowlder 5 feet high and 12 feet long; aluminum tablet stamped "1042 DUNKIRK 1899 "......................... 1,042. 696

President, in front of station; top of east rail............................. 1, 044. 8

Eagle Rock, in front of station; top of east rail.......................... 1,043.0
16 SPIRIT LEVELING IN PENNSYLVANIA, 1899 TO 1911.

Feet. 

Riverview, in front of flag station; top of south rail....................... 1,035.9

Oleopolis, 0.3 mile northeast of station, at northwest corner of one-span 

steel-truss bridge 74, 13 feet north of center of track, on coping stone of 

abutment wall; aluminum tablet stamped '' 1030 DUNKIRK 1899 ".... 1,031. 339

Oleopolis, in front of station; top of south rail............................ 1, 208.1

Walnut, in front of flag station; top of east rail........................... 1,020. 6-

Rockwood, in front of flag station; top of west rail....................... 1,013.4

Sneily, in front of flag station; top of east rail........................... 1,006. 6 ^

South Oil City, 0.4 mile east of railroad station, bridge seat at northeast 

corner of large three-span steel-truss bridge across Allegheny River, 7 feet 

north of center of track, 5.1 feet below top of rail and 6 inches from end of \ 

chord; aluminum tablet stamped '' 1009 PITTSBURG 1899 "............ 1,009. 664

South Oil City, in front of railroad station; top of north rail.............. 1,006.0

Sedgwick, in front of flag station; top of east rail......................... 999.8

FRANKLIN QUADRANGLE. 

Prentice to Franklin.

Prentice, in front of station; top of west rail.............................. 990. 5

Franklin, 60 feet north of north end of station, 90 feet west of center of track, 

east abutment of highway bridge across Allegheny River, second step 

below coping stone at end of south wing wall, 3.4 feet above top of rail; 

aluminum tablet stamped '' 987 PITTSBURG 1899 ".................. 987. 777 >

Cambridge Springs, Erie, Foxburg, Franklin, Freeport, Kittanning, McKeesport, 

Meadville, Rural Valley, Sharpsburg, Stoneboro, and Union City quadrangles.

ALLEGHENY, ARMSTRONG, CLARION, CRAWFOHD, ERIE, MERCER, AND VENANGO

COUNTIES.

The elevations in the following list result from a line of precise levels 

extending from Erie to Pittsburgh, Pa. The initial bench mark is an 

aluminum tablet stamped "635 ERIE" in the water table of the -* 

northwest corner of the hospital wing of the Soldiers' Home, Erie, _ 

the elevation of which was previously determined by primary levels 

to be 58.588 feet above a bench mark of the army engineers, described 

as a chisel mark, at southwest corner of foundation of the lighthouse keeper's dwelling. The.line extends south over the Pennsylvania Railroad to Leboeuf, thence over the Erie Railroad to Franklin, *. 

and from Franklin to Pittsburgh over the Allegheny Valley branch 

of the Pennsylvania Railroad. The leveling was done in 1899 by 

C. H. Semper, except the portion from Franklin to Emlenton, which 

was done by E. L. McNair.

ERIE QUADRANGLE.

^i_

Erie along Pennsylvania Railroad to Samson.

Erie Harbor, army engineers' bench mark, southwest corner of foundation Feet.

of lighthouse keeper's dwelling; chisel mark........................... 577. 591

Erie, northwest corner of hospital wing of Soldiers Home, in water table;

aluminum tablet stamped "635 ERIE"............................... 636.179

Erie, at junction of -Pennsylvania Railroad and Lake Shore and Michigan

Southern Railway; top of foundation of water tank, marked "685 "...... 685.01
PRECISE LEVELING. 17

Feet. 

Belle Valley, in front of station; top of rail............................... 1,015. 5

Belle Valley, 1.1 miles south of, overhead highway bridge, in north end of ' 

east side of foundation of bent; aluminum tablet stamped "1103 PITTSBURG 1899"........................................................ 1,103.430

Langdon, railroad crossing at station, main track; top of rail............... 1,134. 8

Jackson, in front of station, main track; top of rail........................ 1,229.4

Samson, 0.8 mile south of, north end, east side of railroad bridge 8, in top of 

arch masonry; aluminum tablet stamped "1214 PITTSBURG 1899 ".... 1,215.286

Samson, 0.8 mile south of, bridge 8; copper bolt (Pennsylvania Railroad 

bench mark No. 85)................................................. 1,212.035

UNION CITY QUADRANGLE. 

Samson to Millers station.

Samson, 4.3 miles south of, on bridge 14; Pennsylvania Railroad bench 

mark No. 82........................................................ 1,191. 014

Waterford, in front of station; top of rail................................. 1,192.3

Leboeuf, 1.5 miles west of, in culvert masonry on northwest side of Erie 

Railroad; aluminum tablet stamped "1193 PITTSJ3URG 1899"........ 1,194. 210

Mill Village, in front of station; top of rail............................... 1,214.3

Millers, in front of station, main track; top of rail........................ 1,169. 8

Millers, 0.9 mile southwest of, in top of southwest end of bridge abutment; 

aluminum tablet stamped '' 1148 PITTSBURG 1899 "................. 1,148. 237

CAMBRIDGE SPRINGS QUADRANGLE. 

Bench marks near Venango.

Cambridge Springs, in front of station; top of rail........................ 1,161. 6

Venango, in front of station; top of rail.................................. 1,161.1

Venango, 0.8 mile southwest of, in southeast end of bridge abutment; 

bronze tablet stamped '' 1128 PITTSBURG 1899 "..................... 1,128. 717

MEADVILLE QUADRANGLE. " 

Saegerstown along Erie Railroad to Cochranton.

Saegerstown, in front of station; top of rail............................... 1,114. 0

Saegerstown, 0.7 mile south of, in north abutment, east side of railroad

bridge; bronze tablet stamped "1109 PITTSBURG 1899" (reported to

have been removed).................................................. 1,109. 236

Meadville, in front of station; top of rail.................................. 1, 078. 6

Meadville, 1.8 miles south of, north end of culvert abutment, west side of

railroad;bronze tablet stamped "1071 PITTSBURG 1899 " ............ 1,072.114

Buchanan, in front of station; top of rail................................ 1,073. 3

Shaws, in front of station; top of east rail................................. 1,090. 5

Cochranton, 1,000 feet northwest of, in abutment of railroad iron bridge,

north end, east side; bronze tablet stamped "1062 PITTSBURG 1899 " '. 1,062. 391 

Cochranton, in front of station; top of rail................................ 1,062. 3

STONEBORO QUADRANGLE.

At Carlton. 

Carlton, in front of station; top of west rail............................... 1, 045. 3

i Bench mark has been moved: elevation doubtful. 

44031° Bull. 515 12 2
18 SPIRIT LEVELING IN PENNSYLVANIA, 1899 TO 1911.

FRANKLIN QUADRANGLE.

TTtlca along Erie Railroad to Franklin.

Feet.

Utica, in front of station; top of rail..................................... 1,033. 6

Utica, 300 feet south of station, in east abutment, north side of highway

bridge; bronze tablet stamped "1038 PITTSBURG 1899 "............. 1,038. 323

Takitezy. at railroad crossing by station; top of rail....................... ], 017. 8

Sugar Creek, 1,200 feet southeast of, in northeast end of abutment of railroad <

bridge; bronze tablet stamped "1013 PITTSBURG 1899 "............. 1,013. 628

Franklin, in northeast corner of belt course of Erie station; aluminum tablet

stamped "989 PITTSBURG 1899 ".................................,. 989. 349

Franklin along Pennsylvania Railroad to Brandon.

Franklin, Pennsylvania Railroad station, 90 feet west of center of track, at 

point 60 feet north of north end of station, in second step below copingstone at end of south wing wall of east abutment of road bridge across Allegheny River; aluminum tablet stamped "987 PITTSBURG 1899 "...... 987. 777

Franklin, in front of Pennsylvania Railroad station; top of west rail...... 984.3

Cochran, in front of station; top of south rail............................ 978.1

Astral flag station; top of rail............................................ 973. 8

East Sandy, 650 feet north of station; coping stone of abutment at southwest corner of 2-span steel-truss bridge across Sandy Creek, 1.2 feet below 

top rail, 10.5 feet west of center of track; bronze tablet sta'mped "970 

PITTSBURG 1899".......................................... -I.'....;. 970. 905

East Sandy, in front of station; top of east rail........................... 970. 5

Foster, in front of flag station; top of north rail........................... 965. 3

Brandon, in front of station; top of south rail............................ 957. 5

Brandon, 1.3 miles south of station, face of rock ledge 20 feet southeast of 

center of track, 3 feet above top of rail, 1,100 feet south of milepost 112; 

bronze tablet stamped "957 PITTSBURG 1899 "..................... 957. 715

FOXBTJRG QUADRANGLE. 

Kennerdell along Pennsylvania Railroad to Catfish Run.

»

Kennerdell, in front of station; top of west rail........................... 944. 0

Kennerdell, 1.5 miles south of station; 300 feet west of milepost 106, large

.bowlder 10 feet north of center of track, 2.4 feet above rail; bronze tablet

stamped "941 PITTSBURG 1899"................................... 9.42. 373

St. George, 0.3 mile south of, 150 feet south of whistling post, in rock on

west side of rail; bronze tablet stamped "925 PITTSBURG 1899 "..... 926.181 

Rockland, 0.1 mile south of, in northwest wing of abutment of bridge over

small creek, 600 feet south of station on west side of railroad; bronze tablet

stamped "919 PITTSBURG 1899 "...................-................ 920. 792

Wood Hill, in front of station sign; top of west rail............. i .......... 917. 4

Shippingport crossing; top of east rail of middle crossing................. 913.1

Dotter, 600 feet north of, in north abutment of west wing of railroad bridge;

bronze tablet stamped '' 905 PITTSBURG 1899 "...................... 906.125

Dotter, in front of station; top of east rail............................... 910. 9

Emlenton, 0.4 mile south of, in wing wall of railroad bridge abutment, south

end, west side; bronze tablet stamped '' 898 PITTSBURG 1899 "........ 899.079

Emlenton, at road crossing at station; top of south rail.................... 901. 2

Foxburg, in front of station; top of east rail.............................. 891. 9

Parker, in top of abutment of road bridge at station, east abutment, south

side; bronze tablet stamped "883 PITTSBURG 1899 "................. 884.014

Monterey, in front of station; top of south rail........................... 870.8

Monterey, 900 feet south of station, in bridge abutment, north end, east side;

bronze tablet stamped "869 PITTSBURG 1899 "...................... 870.043
PBECISE LEVELING. 19

Feet.. 

Upper Hillville, in front of station; top of south rail....................... 863. 7

Lower Hillville, in front of station; top of west rail...................... 860. 6

Lower Hillville, 1 mile south of, in top of culvert wall of small stream, northeast side; bronze tablet stamped "855 PITTSBURG 1899 "............. 856. 387

Catfish Run, in frorft of station; top of east rail........................... 854. 7

KITTANNING QUADRANGLE.

* East Brady along Pennsylvania Railroad to Rlverview.

East Brady, in east abutment wing wall of steel highway bridge; bronze 

tablet stamped "852 PITTSBURG 1899".............................. 852.645

' Redbank, in front of station; top of west rail............................. 846. 2

Redbank, 600 feet south of station; in north abutment of railroad bridge, 

| west side of abutment; bronze tablet stamped "844 PITTSBURG 1899 ".. 844. 746 

J Riverview, in front of station; top of rail................................. 835.4

Neale along Pennsylvania Railroad to Rosston.

\

Neale, on last Crossing south of station; top of west rail.................... 805. 3

1 Wick City, crossing at pottery works; top of west rail.................... 805. 3

Kittanning, in front of station; top of east rail............................ 806.4

Kittarining, on corner of McKain and Vine streets, public school, northwest corner of front face; bronze tablet stamped "803 PITTSBURG 1899" 803. 500

» Garrett Run, in front of station; top of west rail......................... 796.1

Manorville, in front of station; top of east rail ................. ^.......... 796.0

Graff, in front of station; top of west rail................................ 790.4

Ford City, in front of station; top of east rail............................. 784. 8

Rosston, in front of station; top of west rail............................. 786. 6

RURAL VALLEY QUADRANGLE. 

Rimer along Pennsylvania Railroad to Cowanshannock.

-\ Rimer, 2 miles south of, in north abutment, west side of iron bridge; bronze

tablet stamped "820 PITTSBURG 1899"............................ 820. 810

Mahoning, in front of station; top of east rail............................. 818..8

Templeton, in front of station; top of west rail............................ 819.1

Mosgrove, in north abutment, east end of railroad bridge, 900 feet north of 

station; bronze tablet stamped "806 PITTSBURG 1899 ".........;.... 807. 227

Cowanshannock, in front of station; top of east rail. ..................... 805. 4

FREEPORT QUADRANGLE. 

Logansport along Pennsylvania Railroad to Valley Camp:

Logansport, in front of station; top of west rail........................... 781. 7

Rosston, 0.2 mile south of, in east abutment of bridge over river; bronze

tablet stamped "786 PITTSBURG 1899 "............................. 785. 855

Kelley, in front of station; top of west rail............................... 778.3

J| White Rock, in front of station, main track; top of east rail............... 780. 6

Donley, in front of station; top of south rail............................. 782. 2

^ Garvers Ferry, in front of station; top of west rail... I..................... 783. 7

McKain, in front of station; top of west rail............................. 776. 6

Metcalf, in front of station; top of west rail................................. 773. 5

Braeburn, in front.of station; top of west rail......:...................... 759. 7

Edgecliff, 1,000 feet south of, in north abutment east side of bridge over

creek; bronze tablet stamped "764 PITTSBURG 1899 "..........,.... 763.478

Crag Dell, in front of station; top of west rail............................. 776. 2

Valley Camp, in front of'station, main track; top of west rail.............. 787.1
20 SPIKIT LEVELING IN PENNSYLVANIA, 1899 TO 1911.

NEW KENSINGTON QUADRANGLE.

Arnold along Pennsylvania Railroad to Sylvan.

Feet.

Arnold, in front of station, main track; top of west rail.................. 786.0

New Kensington, in front of station; top of west rail..................... 775.0

Parnassus, in front of station; top of west rail............................ 763.0

Logans Ferry, in front of station, north-bound track; top of east rail...... 755. 7

Barking, in front of station, south-bound track; tqp of east rail............ 759.0

Blacks Run, 300 feet south of steel railroad bridge over Allegheny River, 

in face of stone milepost marked "P 13, 0. 0. 119-5/10"; bronze tablet

stamped "770 PITTSBURG 1899." (Reported as having been removed, *

though shank still remains).......................................... 771.194

Hulton, in front of station; top of east rail.............................. 776. 6

Oakmont, in front of station; top of west rail............................ 763. 6

Edgewater, in front of station; top of west rail. ......................... 753. 6 . Verona, in front of station; top of west rail.............................. 744. 8

Sylvan, in front of station; top of west rail.............................. 744.1

PITTSBURGH QUADRANGLE. 

Sandy Creek along Pennsylvania Railroad to Pittsburgh.

Sandy Creek, in front of station; top of west rail........................ 744.8

Wildwood, in front of station; top of west rail........................... 745. 7

Wildwood, doorsill of west door Pennsylvania Water Co. house; copper bolt. 748. 829 

Brilliant, in front of station; top of north rail......................... r . 746. 5

Morningside, in front of station; top of north rail............. r .......... 745. 8

Pittsburgh, in front of Butler Street station; top of west rail.............. 742. 9

Pittsburgh, in front of Forty-third Street station; top of west rail......... 730. 5

Pittsburgh, south side of Allegheny Avenue, 15 feet west of railroad track; 

top of curbstone, stamped "B. M."................................... 736.621

Pittsburgh, in foundation of Seventh Avenue Hotel, north side, at main 

entrance; aluminum tablet stamped '' 738 PITTSBURG 1899 " (reported ' 

nearly destroyed, 1908).............................................. 738. 383

Brownsville, Masontown, Morgantown, Pittsburgh, and Uniontown quadrangles. 

WASHINGTON AND WESTMORELAND COUNTIES,

The elevations in the following list result from the Pennsylvania 

portion of a line of precise levels run between Pittsburgh, Pa., and 

Grafton, W. Va. The line as run started from bench mark "M" at 

Grafton, W. Va., on the transcontinental precise-level line of the 

Coast and Geodetic Survey, a chisel mark'on the coping stone at north 

end of central pier of railroad bridge over Tygart River, and followed 

the Baltimore & Ohio Railroad to Leith, near Uniontown, Pa., thence 

over the Pennsylvania Railroad to Pittsburgh. The leveling was 

done in 1899 by E. L. McNair.

PITTSBURGH QUADRANGLE.

Pittsburgh along Pennsylvania Railroad to Elben.

Feet.

Pittsburgh, in front of Twenty-eighth Street station; top of south rail. .,, 755. 6 

Benvenue, 0.25 mile west of station, bridge seat at south end of west abutment of girder bridge over Pittsburgh Junction Railway tracks; bronze 

tablet stamped "818 PITTSBURG 1899".....,..-..................... 818.184
PKECISE LEVELING. 21

Feet. 

East Liberty, in front of station; top of west rail........................ 913. 7

Fifth Avenue, in front of station; top of west rail. ........................ 919. 9

Homewood, in front of station; top of west rail.......................... 922. 2

Homewood, in doorsill of station; copper bolt (Pennsylvania Railroad 

bench mark 92)...................................................... 923. 367

Wilkinsburg, ir front of station; top of west rail.......................... 922. 0

\ Edgewood, in front of station; top of west rail........................... 922.1

Swissvale, in front of station; top of west rail of west track................ 92].. 7

Eawkins, in front of station; top of rail......:............................. 881.1

, Braddock station, in doorsill of door to ladies' waiting room; copper bolt

(Pennsylvania Railroad bench mack 88)............................... 828. 737

Bessemer station, Pennsylvania Railroad, about 1 mile east of, east end of 

I north abutment of double-track bridge of Union Railway over main line 

I of Pennsylvania Railroad, in face of abutment; bronze tablet stamped

"760 PITTSBURG 1899"........................................... 759.485

Thompson, 0.33 mile south of flag station, at south end of west abutment of

Port Perry railroad bridge across Monongahela River; copper bolt (Pennsylvania Railroad bench mark 13).................................... 763. 845

Thompson, 125 feet south of flag station, at signal tower, 25 feet west of 

south-bound track, 4 feet above top of rail, north wing wall of west abutment of double-track truss bridge of Union Railway crossing over tracks 

^ of Pennsylvania Railroad; bronze tablet stamped "767 PITTSBURG

1899"...........,.................................................. 766. 866

Thompson, in front of flag station, south-bound track; top of west rail.... 762. 9

I Cochran (Duquesne post-office), in front of station, south-bound track;

top of east rail....................................................... 761.1

Dravosburg, in front of station, south-bound track; top of west rail........ 746. 7

Camden, in front of station, north-bound track; top of east rail........... 753. 7

Coal Valley, county bridge over creek; chisled square on coping stone of 

wall (Pennsylvania Railroad bench mark 19, elevation 736)............ 736. 259

v jCoal Valley, in front of station, south-bound track; top of west rail....... 754. 2

' Wilson, in front of station, south-bound track; top of west rail........... 756. 5

Peters Creek, in front of flag station, south-bound track; top of east rail.. 752. 5 

Peters Creek, 0.25 mile south of flag station, 2-span stone arch culvert, first 

step below coping stone at southeast corner, 12 feet below top of rail; 

, bronze tablet stamped '' 740 PITTSBURG 1899 "...................... 739. 395

Blair, in front of flag station, north-bound track; top of east rail.......... 757. 5

I Central Park, north-bound track at road crossing; top of west rail........ 754. 8

East Elizabeth, in front of station, north-bound track; top of west rail.... 750.0

West Elizabeth, in front of station, north-bound track; top of east rail.... 746. 3

Jones flag station, north-bound track; top of east rail..................... 754. 2

Walton flag station, south-bound track; top of east rail. ................... 756. 3

Elben, in front of station, north-bound track; top of west rail............. 751. 5

BROWNSVILLE QUADRANGLE. -1

Elben along Pennsylvania Railroad to Tippecanoe.

v Shire Oaks, in front of station, north-bound track; top of west rail....... 750. 0

Coal Bluff, in front of station, south-bound track; top of east rail.......... 750. 6

Huston Run, in front of station, north-bound track; top of west rail...... 754. 7

Courtney, in front of station; top of east rail............................. 759.0

Riverview; 0.3 mile north of flag station, south end of large stone-arch culvert, west side of track, second step below coping stone, 2.5 feet below 

top of rail; bronze tablet stamped '' 753 PITTSBURG3 1899 "........... 752. 988
22 SPIRIT LEVELING IN PENNSYLVANIA, 1899 TO 1911.

Feet. 

Riverview, in front of flag station; top of east rail....................... 755.2

Monongahela City, in front of station; top of rail......................... 753. 7

Black Diamond, at flag station; top of west rail.......................... 753. 8

Baird, 1^0 feet south of flag station, signpost, second step below coping 

stone of stone-arch culvert, north side of track, 4.8 feet below top of rail; 

bronze tablet stamped "755 PITTSBURG 1899 "...................... 754.839

Baird, in front of flag station; top of east rail............................ 759.9 A

Webster, in front of station; top of west rail............................. 761.0

West Columbia, in front of flag station; top of west rail................... 772. 8

Bamford, in front of station; top of east rail.............................. 763. 8 , Lock No. 4, on coping near heel of west gate at south end of west lock, on 

circle; chisel mark................................................... 743.522 >

Lock No. 4; top of west rail............................................. 764. 6 I

Charleroi, in front of station; top of west rail............................. 764. 0 ,4

Charleroi, 0.5 mile south of station, 150 feet south of city pumping station, 

coping stone at northwest corner of large stone-arch culvert; bronze tablet 

stamped "760 PITTSBURG 1899"................................... 757. 586

Belle Vernon, in front of station; top of east rail......................... 767.1

Dunlevy, in front of flag station; top of west rail........................ 763. 3

Allenport, in front of station; top of west rail........................... 764. 3

Stockdale, in front of flag station; top of east rail.....................:... 761. 6

Lucyville, in front of station; top of west rail........................... 766. 5

Wood Run, in front of flag station; top of west rail...................... 764. 8

Wood Run, 0.5 mile south of flag station, bridge seat at east end of north 

abutment of open culvert, 25 feet south of milepost 47; bronze tablet j 

stamped "764 PITTSBURG 1899"................................... 765.063

Coal Center, in front of station; top of west rail.......................... 768. 7

California, in front of station; top of east rail............................. 766. 2

West Brownsville Junction, in front of station; top of east rail............ 778.1

West Brownsville Junction, 0.25 mile south of, 4-span truss bridge across 

Monongahela River, bridge seat at east end of north abutment; bronze ^ 

tablet stamped "778 PITTSBURG 1899".............................. 777.378 <

Braznell, in front of flag station; top of east rail.......................... 798.6

Grindstone, in front of flag station; top of west rail...................... 825. 2

Tippecanoe, in front of flag station; top of west rail....................... 859. 2

Tippecanoe, 0.5 mile south of flag station, bridge seat at southwest corner 

of small girder bridge 15 feet long over roadway at south end of truss road 

bridge over Redstone Creek; bronze tablet stamped "868 PITTSBURG - 

1899".............................................................. 867.240

MASONTOWN QUADRANGLE. 

Smock along Pennsylvania Railroad to Waltersburg.

Smock, in front of station; top of east rail................................ 877.5

Rothbuck, in front of station; top of west rail........................... 892.1

Waltersburg, in front of flag station; top of west rail...........:......... 900.0

s Falrchance along Baltimore & Ohio Railroad to Gans.

Fairchance, 550 feet north of Baltimore & Ohio Railroad station, bridge seat 

at corner of small girder bridge 338; aluminum tablet stamped "1065 

PITTSBURG 1899"............................ ................... 1,064.878

Fairchance, in front of station; top of west rail......°.................... 1,059.5

Smithfield, in front of station; top of west rail........'.................... 985. 2

Outcrop, in front of flag station; top of east rail......................... 1,067.1
PRECISE LEVELING- 23

Outcrop, 0.2 mile south of flag station, northeast of Baltimore & Ohio Kail- i'cet. 

road tunnel, east of track, 3.7 feet above rail; bronze tablet stamped "1084 

PiTTSBURG 1899" »............................................... 1,083.507

Summit of grade; top of rail............................................ 1,089.5

UNIONTOWN QUADRANGLE. 

Waltersburg along Pennsylvania Railroad to TJniontown.

Upper Middletown, 675 feet north of flag station, in face of rock in place, 26 

^eet east of center of track, 4.2 feet higher than top of rail; bronze tablet 

stamped "920 PITTSBURG 1899 "................................... 919.449

Upper Middletown, at flag station; top of rail............................ 913. 5

Vance Mill Junction, in front of station; top of east rail................... 927.0

Redstone Junction, in front of station; top of east rail..................... 956.1

Uniontown, courthouse, corner of Main and Court Streets, foundation wall 

4 feet above ground between Main Street entrance and southwest corner 

building; aluminum tablet stamped "999 PITTSBURG 1899".......... 998.556

TJniontown along Baltimore & Ohio Railroad to Fairchance.

Uniontown, in front of Pennsylvania Railroad station; top of east rail..... 980.4

Leith, in front of Pennsylvania Railroad station; top of west rail......... 1, 005. 6

Hutchinson, in front of flag station; top of east rail....................... 1,105. 9

Brownfield, in front of station; top of west rail........................... 1,136.2

Oliphant, in front of flag station; top of west rail......................... 1,170. 3

Johnston, in front of flag station; top of west rail........................ 1,098. 3

MORGANTOWN QUADRANGLE. 

Gans along Baltimore & Ohio Railroad to State line.

Gans, in front of station; top of west rail................................ 1,009.1

Atchison, in front of station; top of east rail.............................. 938. 7

Cheat Haven, in front of station; top of west rail......................... 835.0

Point Marion, 0.25 mile north of station, coping stone at east end of north 

pier of 6-span truss and girder bridge 356 across Cheat River; bronze tablet stamped "813 PITTSBURG 1899"................................. 812.527

Point Marion, in front of station; top of west rail......................... 814. 9

State line (W. Va.-Pa.); top of east rail.................................. 814. 9

Corry, Union City, and Youngsville quadrangles. 

ERIE AND WARREN COUNTIES.

The elevations in the following list are the result of a line of precise 

levels run from Leboeuf to Irvineton.

The leveling was done in 1902 by D. H. Baldwin.

UNION CITY QUADRANGLE.

Leboeuf east along Erie Railroad to Union City, thence along Pennsylvania Railroad

to Elgin.

Leboeuf, 1.5 miles west of, north side of tracks, arch culvert, on coping Feet.

stone; aluminum tablet stamped "1193 PITTSBURG 1899"........... 1,194.210

Leboeuf, 1 mile southwest of, near railroad crossing, southwest corner of

highway bridge, on foundation stone; chiseled square.................. 1, 201.31

Union City, 1.69 miles west of, on Erie Railroad, on top of stone milepost

74; chiseled square.................................................. 1, 259.60

i Reported as having been disturbed by reconstruction of bridge; may be several feet lower than here 

given.
24 SPIRIT LEVELING IN PENNSYLVANIA, 1899 TO 1911.

Union City, 0.64 mile west of, Erie Railroad, on top of stone milepost 73; Feetchiseled square...................................................... 1,284.37

Union City, in front of Erie station; top of north rail.................... 1, 299. 9

Union City, 0.31 mile east of Erie station, top of stone milepost 72; chiseled 

square............................................................. 1, 302. 92

Union City, 0.78 mile east of Pennsylvania Railroad station, bridge 27, 

northeast corner, on parapet wall; chiseled square..................... 1, 289.13

Union City, 1.97 miles east of, northeast corner of bridge 29, on foundation 

stone; chiseled square............................................... 1, 302.06

Union City, 2.22 miles east of, east corner of bridge 30, on foundation wall; 

copper bolt (Pennsylvania Railroad bench mark No. 72)................ 1, 307. 892

Reilly, flag road crossing; top of north rail.............................. 1, 346.1

Elgin, 1.09 miles west of, northwest corner of bridge 32, on parapet stone; 

chiseled square (Pennsylvania Railroad bench mark No. 71)........... 1, 369. 58

Elgin, 0.13 mile west of, northeast corner bridge 33, on foundation stone; 

copper bolt (Pennsylvania Railroad bench mark No. 70)................ 1, 379.496

Elgin, 330 feet west of station, north of track, store of D. S. Lyon, southeast 

corner of foundation wall; aluminum tablet stamped "1382 PITTSBURG 

1902 "............................................................. 1, 381. 794

El'-'n, in front of station; top of north rail............................... 1, 386.4

CORRY QUADRANGLE. 

Lovell to Horn.

Lovell, 0.84 mile west of, northeast corner of bridge 34, on foundation wall; 

copper bolt (Pennsylvania Railroad bench mark 69).................... 1/366. 676

Lovell, in front of station; top of north rail............................. 1, 374. 2

Lovell, 9.16 mile east of, southwest corner of bridge 37, on foundation stone; 

copper bolt (Pennsylvania Railroad bench mark 68).................... 1, 372. 610

Corry, 2.68 miles west of, southeast corner of bridge 38, on foundation stone; 

copper bolt (Pennsylvania Railroad bench mark 67).................... 1, 382.199

Corry, 1.13 miles west of, northwest corner of bridge 40, bottom of coping 

stone of wing wall; copper bolt (Pennsylvania Railroad bench mark 66). Ij 412. 769

Corry, in front of station; top of north rail............................... 1, 429.1

Corry, 0.05 mile southwest of station, northeast corner of Phoenix Hotel, on 

base water table; aluminum tablet stamped '' 1432 PITTSBURG 1902 ".. 1, 432. 341

Colza, 0.34 mile west of, southeast corner of bridge 41, on top of foundation 

wall; copper bolt (Pennsylvania Railroad bench mark 64).............. 1, 397.526

Colza, in front of station; top of north rail.............................. 1, 400. 7

Roach, in front of section house; top of north rail....................... 1, 381. 2

Roach, 0.24 mile east of, southwest corner of bridge 42 (large steel-truss 

bridge), on parapet wall; chiseled square (Pennsylvania Railroad bench 

mark 62)........................................................... 1,384.170

Spring Creek, in front of station; top of north rail........................ 1, 395. 5

Spring Creek, 100 feet northeast of station, southwest corner of Donaldson 

Bros, general store, in water table; aluminum tablet stamped "1406 

PITTSBURG 1902"................................................ 1,405. 594

Spring Creek, 0.26 mile east of, south side of track, on coping stone at culvert; chiseled square (Pennsylvania Railroad bench mark 58).......... .1, 390. 04

Spring Creek, 0.70 mile east of, west side of open culvert, north side of 

track, on foundation stone; copper bolt (Pennsylvania Railroad bench 

mark 57)........................................................... 1, 394.893

Spring Creek, 2.09 miles north of, northeast corner of girder Bridge 42$, 

on wing wall; copper bolt (Pennsylvania Railroad bench mark 56)...... 1, 375. 846

Horn, 0.17 mile west of, southwest corner small girder bridge, on foundation stone; copper bolt (Pennsylvania Railroad bench mark 55)........ 1, 366. 593

Horn, flag crossing; top of north rail.................................... 1, 372. 8
PEIMAEY LEVELING. 25

YOUNGSVILLE QUADRANGLE. 

Horn to Irvineton.

Horn, 1.18 miles north of, south end of box culvert on coping stone; copper Feetbolt (Pennsylvania Railroad bench mark 54).......................... 1, 322. 334

Quarry, flag crossing; top of north rail.................................. 1, 328. 7

Garland, in front of station, main track; top of south rail................. 1, 308. 8

Garland, 1.12 miles east of, southwest corner of bridge over Blue Eye Creek,

on foundation stone; copper bolt (Pennsylvania Railroad bench mark 51). 1, 285. 041

Pittsfield, 1.83 miles west of, at southwest corner of bridge, on top of foun- |

dation wall; copper bolt (Pennsylvania Railroad bench mark 50)...... 1,264. 709

Pittsfield, 0.52 mile west of, large steel through-truss bridge over creek, 

southeast corner of foundation stone; bronze tablet stamped "1244 

PITTSBURG .1902 "................................................ 1, 244. 249'

Pittsfield, in front of station; top of north rail............................ 1, 240. 6

Pittsfield, 0.13 mile east of, northwest corner of bridge 46, on foundation

wall; chiseled square (Pennsylvania Railroad bench mark 47).......... 1,237.68 

Pittsfield, 0.75 mile east of, southwest corner of small bridge, on foundation wing wall; copper bolt (Pennsylvania Railroad bench mark 46).... 1,231.197

Youngsville, 0.86 mile west of, southwest corner of bridge 47, on founda- | 

tion wall; copper bolt (Pennsylvania Railroad bench mark 45)........ 1, 221. 601

Youngsville, 0.32 mile west of, southwest corner of 6-span girder bridge 

over Brokenstraw Creek; copper bolt (Pennsylvania Railroad bench 

mark 48)........................................................... 1,207. 025

Youngsville, 0.15 mile west of, northeast corner of Dunkirk, Allegheny Valley & Pittsburg Railroad bridge, on projection of bottom foundation 

stone of pier; chiseled square (Pennsylvania Railroad bench mark 43).. 1,211.305

Youngsville, in front of station; top of rail.............................. 1, 210. 8

Youngsville, in front of Dunkirk, Allegheny Valley & Pittsburg Railroad 

station; top of north rail............................................. 1, 205. 8

Irvineton, 0.70 mile west of, southwest corner of bridge 49, on foundation 

wall; chiseled square (Pennsylvania Railroad bench mark 42).......... 1,173.032

Irvineton, in front of station; top of south rail........................... 1,167. 3

Irvineton, 0.24 mile east of station, east abutment of double-track steelgirder bridge 50 across Brokenstraw Creek, north side of middle girder, 

on bridge seat; aluminum tablet stamped "1176 PITTSBURG 1899".. 1,167. 948

PRIMARY LEVELING.

Elkland, Qaines, Qaleton, and Tioga quadrangles. 

TIOGA AND POTTER COUNTIES.

The following elevations are based upon bench marks at Corning 

and Addision, N. Y., on the precise-level line from Dunkirk to Albany, 

N. Y. The leveling was done in 1899 by C. H. Semper and Robert 

Coe.

ELKLAND QUADRANGLE.

Addlson, N. Y., south along Buffalo & Susquehanna Railroad to Elkland, Pa., thence 

west via Academy Corners to Westfleld.

Elkland, on west Main Street, in front face of Pat tison Bank; tablet stamped Feet.

"1134 HARRISBURG 1899"......................................... 1,134.432

Academy Corners, in southeast corner of district schoolhouse; tablet stamped >

"1216 HARRISBURG 1899 "......................................... 1,216. 725
26 SPIRIT LEVELING IN PENNSYLVANIA, 1399 TO 1011.

Knoxville, in about the middle of foundation of chimney on residence of FeetH. I. Brewster, on south side of East Main Street, being the third building from corner of Main and Water Streets; aluminum tablet stamped 

"1239 HARRISBURG 1899 "....................................... 1, 240. 368

Academy Corners south along highways to Little Marsh, thence southeast to Middlebury Center.

Little Marsh, at east end of village, in top of third stone from east end of 

north abutment of iron highway bridge over Crooked Creek; bronze tablet 

stamped "1392 HARRISBURG 1899"................................ 1,393.184

Middlebury Center, in top stone at south end of west pier of iron highway 

bridge over Crooked Creek; bronze tablet stamped "1149 HARRISBURG 1899 "....................................................... 1,150. 004

Gaines east along Buffalo & Susquehanna Railroad and New York Central & Hudson 

River Railroad to Stokesdale, thence north along latter to Middlebury Center.

Ansonia, on north side of east abutment of highway bridge over Marsh 

Creek 200 feet west of Fall Brook Railway, in top of bridge seat stone; 

bronze tablet stamped "1136 HARRISBURG 1899 ".................. 1,136.884

Stokesdale south along New York Central & Hudson River Railroad to Wellsboro

(single-spur line).

Wellsboro, bronze tablets in stone monuments set in public square as 

meridian marks; stamped "1308 HARRISBURG 1899" 

North monument (about 7 feet from Central Avenue and 42 feet from

Main Street*.................................................... 1,308. 638

South monument (about 13 feet from Pearl Street and 26 feet from 

Charles Street*................................................. 1,309. 305

. TIOGA QUADRANGLE. ,

Elkland east along New York Central & Hudson River Railroad to Lawrenceville, 

thence north to Corning:.

Nelson, in southeast corner of Nelson schoolhouse; tablet stamped "1077 

HARRISBURG 1899".......................................,....... 1,077.978

Lawrenceville, at northwest corner of Main and Cowanesque Streets, in 

top foundation stone on south side near southeast corner of building, 

aluminum tablet stamped "996 HARRISBURG 1899 "................. 996.792

Middlebury Center southeast aiong highway to East Charleston, thence north to

Mansfield.

East Charleston, at northwest corner of brick residence of Seymour Whitney, in west face of foundation; aluminum tablet stamped "1656 HARRISBURG 1899",...............................................,... 1,656.891

Covington, in west face of foundation near northwest corner of I. 0. 0. F. 

hall, being third building south of State Street, on east side of Williams 

Street; bronze tablet stamped "1196 HARRISBURG 1899 ".......... 1,197.015

Mansfield, bronze tablets set in stone monuments on the grounds of the 

Mansfield State Normal School for meridian marks 

North monument marked "1207 HARRISBURG 1899 "............. 1,207.706

South monument marked "1196 HARRISBURG 1899 "............. 1,196.804

a Elevation of these bench marks doubtful.
PRIMARY LEVELING. 27

Mansfield north along Erie Railroad to Tioga.

Tioga, 2.5 miles south of; top of coping stone at west end of north abutment Feet.

of steel-plate girder railroad bridge over Mill Creek.................... 1,062.13

Tioga, in front face of buttress on south side of south entrance of St. Andrews

Episcopal Church; bronze tablet stamped "1036 HARRISBURG 1899". 1,037.041

Southeast along Mill Creek to Fainter Run (spur line).

Painter Run, in south face of foundation near southwest corner of Free 

Methodist Church, at forks of road where signboard reads "Summit 6 

miles;" aluminum tablet stamped "1257 HARRISBURG 1899"....... 1,258.241

Mlddlebury Center northeast along New York Central & Hudson River Railroad

to Tioga.

Crooked Creek, 1.25 miles north of, about 1,800 feet south of milepost 85-86, 

on west side of north abutment of small bridge; top of coping stone..... 1,103. 80

Hammond, 0.75 mile north of, about 600 feet north of milepost 83-88, at 

west end of north abutment of small bridge; top of coping stone........ 1,075.52

Tioga north along Erie Railroad to Lawrencevllle.

Tioga, near Erie Railroad station, at north end of west abutment of highway bridge over Tioga River; top of coping stone....... 1............... 1,038.41

Lawrenceville, south end of east abutment of highway bridge over Tioga 

River, near railroad station; top of coping stone........................ 993. 43

Tioga Junction east along Erie Railroad to Jackson Summit (single-spur line).

Jackson Summit, in north face of foundation near northeast corner of residence of 0. B. Morrill, nearly opposite Erie Railroad station; bronze 

tablet stamped "1585 HARRISBURG 1899".......................... 1,586.080

GAINES QUADRANGLE.

Westfield west along Now York Central & Hudson River Railroad to point 2.5 

miles west of Mills.

Westfield, at corner of Main and Church streets, in east face of top foundation stone at northeast corner of brick building; aluminum tablets tamped 

"1372 HARRISBURG 1899"....................................... 1,372.510

Harrison Valley, in south face of top foundation stone at the southeast corner of brick building owned by G. E. and D. T. Stone; bronze tablet 

stamped "1618 HARRISBURG 1899"............. I................. 1, 619. 263

Mills, 2.5 miles west of, in top of cornerstone on north side of east abutment 

of bridge about 1,100 feet east of milepost 109-4; bronze tablet stamped 

"2022 HARRISBURG 1899 "....................................... 2,022. 877

Westfleld south along Buffalo & Susquehanna Railroad to Galnes, thence west to 

West Pike (single-spur line).

Sabinsville, at north end of village, in top of cornerstone on north side of 

east abutment of highway bridge over Mill Creek; bronze tablet stamped 

"1601 HARRISBURG 1899"....................................... 1, 602. 209

Gaines, at southeast corner of Hotel Vermilyea, in south face of foundation 

stone; bronze tablet stamped "1294 HARRISBURG 1899"............ 1, 294. 945

West Pike, in top of stone at north end of west abutment of steel railroad 

bridge over Genesee Fork of Pine Creek; a square hole................. 1,461. 97
28 SPIRIT LEVELING IN PENNSYLVANIA, 1899 TO 1911.

Galnes northwest along highway to Sunderllnville (single-spur line).

Sunderlinville, at the southwest corner of forks of road, northwest corner Fee*- 

of building used as hotel, in west face of foundation stone; aluminum 

tablet stamped "1738 HARRISBURG 1899".......................... 1,739.003

GALETON QUADRANGLE. 

1 At Galeton.

Galeton, in window sill on east end near southeast corner of building used 

as general office of Buffalo & Susquehanna Railroad; aluminum tablet 

stamped "1330 HARRISBURG 1899"............................... 1,330. 778

Sheffield and Warren quadrangles.

WARREN COUNTY.

For additional elevations on Warren quadrangle refer to "Precise 

leveling." The leveling was done in 1905 by J. H. Wetzel.

WARREN QUADRANGLE. 

Warren north along Dunk! 

I

Dunkirk, Allegheny Valley & Pittsburgh Railroad to Fenton7Ule, N. Y.

Warren, at street crossing,- Dunkirk, Allegheny Valley # Pittsburgh Rail- Feetroad; top of rail.. ..................................................... 1, 209. 4

North Warren, road crossing at station; top of rail....................... 1. 218. 5

Warren Asylum, at north side of railroad entrance to powerhouse, west side 

I of building, on window sill; bronze tablet stamped "1225 ADJ 1903 ".. 1. 224. 538 

Russell, near station, at northeast wing wall of covered highway bridge 

 over Conewango Creek; bronze tablet stamped "1237 ADJ 1903"...... 1.237.460

Ackley, road crossing at station; top of rail............................... 1, 238. 8

Ackley, 600 feet west of station, southeast bridge seat of highway and trolley bridge over Conewango Creek; bronze tablet stamped "1241 ADJ 

1903 ".........................:....................................!, 240. 743

Ackley, north end of siding at switch; top of rail......................... 1, 248. 5

Russell east along highway to Corydon.

Russell, 4 miles east of, southeast bridge seat of wooden bridge over Ackley

Run; bronze tablet stamped "1519 ADJ 1903"........................ 1, 5l9. 282

Russell, 6.5 miles east of, in southeast foundation stone of Hiram Lonsburry's residence; bronze tablet stamped "2097 ADJ 1903"............. 2,096.602

Russell northwest along highway to Marshs Corners, thence south to Putnamville, 

thence southeast to mouth of Rhlmes Run.

Russell, 4 miles northwest of, at Marshs Corners, in northwest foundation 

stone of Herbert Philips's residence; bronze tablet stamped "1548 ADJ 

1903".............................................................. 1, 547. .612

Putnamville, 1,300 feet east of schoolhouse, in northwest foundation stone 

of Fletcher's frame residence; bronze tablet stamped "1663 ADJ 1903" . 1, 662. 580

Warren southeast along Pennsylvania Railroad to Tiona and return.

Warren, 2 miles southeast of; railroad bench mark on rock................ 1, 218. 84

Stoneham; railroad bench mark 28 (description not given)............... 1, 304. 35

Stoneham, road crossing; top of rail. ................................... 1, 342. 7

Stoneham station, 150 feet north of, at west entrance of stone building of 

Elk Tanning Co., in stone doorsill; bronze tablet stamped "1358 ADJ 

1903".............................................................. 1,357. 971

Clarendon, railroad crossing; top of rail.................................. 1,391.5
PEIMABY LEVELING. 29

SHEFFIELD QUADRANGLE. 

At Tiona.

Tiona, 600 feet north of station, in southeast bridge seat of iron bridge; alu- Feotminum tablet stamped "1358 ADJ 1903 ".............................. 1,358.305

. t Erie, Fairview, and Girard quadrangles.

CRAWFORD AND ERIE COUNTIES.

The elevations in the following list are based on an aluminum 

tablet stamped "635 ERIE" placed in the Soldiers' Home, at Erie, 

Pa., the elevation of which is now accepted as 636.179 feet above

i mean sea level. This is the initial bench mark for the precise-level 

line run south to Pittsburgh, and was set by primary leveling from

\ an army engineer's bench mark, consisting of a chisel mark in the 

southwest corner of the foundation of the lighthouse keeper's dwelling at Erie, the elevation of which is now accepted as 577.591 feet.

For additional elevations in the Erie quadrangle refer to the list 

under " Precise leveling."

The leveling was done in 1899 by William Crennel.

ERIE QUADRANGLE.

Godard west along highway to Fairview, thence northeast along Lake Shore & Michigan Southern Railway to Erie.

Sterrettania, in southeast corner of foundation of Cook's flouring mill; alu- Feet- minum tablet stamped "904 ERIE "................................... 905. 306

Erie, in water table northwest corner of hospital wing of Soldiers' Home; 

^ aluminum tablet stamped "635 ERIE"............................... 636.179

FAIRVIEW QUADRANGLE. 

x Fairview west along Lake Shore & Michigan Southern Railway to State line.

Fairview, in southwest corner of foundation of store owned by David 

Yeagle; aluminum tablet stamped "795 ERIE "...................... 796. 283

GIRARD QUADRANGLE.

»>

Near Girard Junction.

Girard Junction, 6.5 miles west of, southeast corner of coping of west abutment of culvert under Lake Shore & Michigan Southern Railway, at 

crossing; benchmark, stamped "Brft 8 "............................. 649.72

State line (Pa.-Ohio), on south side of pedestal of monument, 1.'25 miles 

north of Lake Shore & Michigan Southern Railway; aluminum tablet 

stamped "635 ERIE"...............,................................ 635.595

State Line south-southeast over highway via Tracy to Conneautvllle, thence northeast 

to Hlckernell, thence north to Girard.

i West Springfield, in foundation west side of A. J. Thomas's barn; aluminum

tablet stamped "712 ERIE"......................................... 712. 772

Tracy, 1 mile south of and just south of creek bridge, in northwest corner 

of foundation of house owned by Mr. Culberson; aluminum tablet stamped "952 ERIE"..........................................;........... 953.120

Beaver Center, store owned by L. I. Fuller, in northeast corner of foundation; aluminum tablet stamped "1029 ERIE "........................ 1.030. 316
30 SPIEIT LEVELING IN PENNSYLVANIA, 1899 TO 1911.

Conneautville, in southeast corner of foundation of bank building; alumi- Feet, 

num tablet stamped "948 ERIE"..................................... 949.142

Hickernells, on northeast corner of foundation of post office; bronze tablet 

stamped "1127 ERIE"...........................................;.'.. 1,128.134

Pont, in front foundation of United Brethren Church; bronze tablet stamped 

"1090 ERIE".........,............................................. 1,090.699

Platea, in southwest corner of foundation of Methodist Church; bronze tablet stamped "876 ERIE"............................................ 876.400

Girard, Dobler's farm; northwest corner of stone flag foundation of fountain 

and watering trough.................................................. 799. 22

Coatsville, Honey Brook, Phoenixville, and West Chester quadrangles.

BERKS, CHESTER, DELAWARE, AND LANCASTER COUNTIES.

The elevations in the following list are based upon various bench 

marks along precise-level lines of the Pennsylvania Railroad.

The leveling in the West Chester quadrangle was done in 1900 by 

Hargraves Wood, and that in the other quadrangles in 1903 by J. H. 

Wetzel. Additional leveling was done in the Coatsville quadrangle 

in 1910 by C. H. Semper.

WEST CHESTER QUADRANGLE. 

West Chester to Westtown.

West Chester, near northwest corner of county court house grounds, Market Feetand North High streets, in top of wall; aluminum tablet stamped "HARRISBURG 459 "......................................... i.......... 458. 765

Westtown, 500 feet west of station, at west end and north side of bridge 

over Chester Creek, in top of approach to wall; bronze tablet stamped 

"263 HARRISBURG".............................................. 263.118

Westtown via Thornbury and Dilwortbtown to Brandywlne Summit.

Brandy wine Summit, at northeast corner of crossroads, D. B. Martin's 

residence, in south face of west stone gatepost; bronze tablet stamped 

"427 HARRISBURG 1900".......................................... 426.944

Brandywlne Summit west to Chads Ford station (spur line).

Chads Ford, 200 yards east of station, on west abutment of railroad bridge, 

south side; bronze tablet stamped, "168 HARRISBURG 1900"........ 168. 247

Brandywlne Summit to State line.

Elam (discontinued post office), 1.25 miles south of, 120 feet west of Wilmington pike, in top of State line stone No. 16; aluminum tablet stamped 

"384 HARRISBURG 1900"........................................... 384.004

State corner No. 6 via Kennett Square, Willowdale, Unionville, Glenhali, and Marshallton to West Chester.

Willowdale, 350 feet south of post office, east side of road to Kennett Square, 

. at northeast end of stone chapel, on stone doorsill; bronze tablet stamped

"387 HARRISBURG 1900".......................................... 387.542

Glenhali, Pennsylvania Railroad crossing at station; top of rail........... 210'. 6

Glenhali, 565 feet north of, 245 feet north of north end of highway bridge

over Brandy wine Creek, "east side of road near spring, in ledge of rock;

bronze tablet stamped "216 HARRISBURG 1900 :J ..................... 216. 227
PEIMABY LEVELING. . 31

State-line corner No. 16 via Granogue, Centerville, corner 10, and York Lynn to

corner 6.

Centerville, 2.5 miles northwest of, 1.5 miles west of Line House, Pa., in top Feet. . 

of state-line corner 10; bronze tablet stamped " 267 HARRISBURG ". 267. 701

Hockessin, about 1.1 miles northwest of, 50 feet north of Avondale pike, 50 

feet west of lane to Wingate's residence, in field, in top of state-line corner No. 6; aluminum tablet stamped " 356 HARRISBURG 1900 " .... 356. 057

COATESVILLE QUADRANGLE. 

Coatesvllle southeast along Philadelphia & Reading Railroad to Qlenhall.

Coatsville, road crossing; top of rail..................................... 305.12

Mortonville, 2,700 feet south of, southeast abutment of railroad bridge; 

bronze tablet stamped "245 HBG "................................... 245.094

Laurel, in front of station; top of rail................................... 241.1

Eennett Square west along Pennsylvania Railroad to Oxford, thence north along highway to Parkesburg.

Avondale, 450 feet east of station, railroad bridge 33, on northeast bridge

seat; bronze tablet stamped "272 HARRISBURG 1903 "........«...... 272.084

Avondale station, road crossing; top of rail............................... 277.1

West Grove, 200 feet south of station, road crossing; top of rail............. 390.1

West Grove, 1.2 miles south of, on northeast abutment of overhead bridge;

copper bolt.......................................................... 450.305

Kelton station, road crossing; top of rail................................. 545. 7

Kelton, 600 feet south of, on east side of track, on stone pier of overhead

wagon bridge; bronze tablet stamped "554 HARRISBURG 1903".... 554.058 

Lincoln University, 100 feet south of station, at road crossing; stone marker. 487.0 

Oxford, 2 miles north of, bridge 47, over Elk Creek, on northwest wing wall;

copper bolt.......................................................... 405. 784

Oxford, 1,200 feet east of station, north side of track, on small culvert,

bronze tablet stamped "507 HARRISBURG"......................... 506. 534

Russellville, 1.2 miles north of, at northeast corner stone of porch of S. P.

Martin; bronze tablet stamped "631 HARRISBURG "................ 630. 700

Parkesburg, 1,200 feet west of Pennsylvania Railroad station, culvert under

street railroad, bridge-62, northeast abutment; aluminum tabled stamped

"542 HARRISBURG 1903"........................:................. 543.461

Coatesvllle north along Philadelphia & Reading Railroad to Blrdsboro.

Coatesville, 200 feet north of stone-arch railroad bridge, southeast end of 

east abutment of railroad bridge over Brandy wine Creek; aluminum tablet stamped "314 HBG"..... ......................................... 314.410

Valley station, road crossing; top of rail.................................. 340. 0

Valley, small bridge 0.6 mile north of station, west end of north abutment.. 375. 88

Oxford west along Lancaster, Oxford & Southern Railroad to Peach Bottom (portion

of line).

Oxford, in front of Pennsylvania Railroad station; top of rail.............. 534. 9

Oxford, 1.3 miles west of, 210 feet west of road crossing, on top of west con- ' 

crete bridge abutment of railroad cattle pass, south side of track; marked 

"U. S. QG. S. B.M. 431"........................................... 430.63
32 SPIEIT LEVELING IN PENNSYLVANIA, 1899 TO 1911.

Christiana southwest along Highway to Kings Bridge.

Christiana, Ann Street bridge, west abutlnent at north end; copper bolt Feet- 

(Pennsylvania Railroad bench mark)................................. 486. 43

Christiana, southeast corner of Christiana Hotel; aluminum tablet stamped

''494 ".............................................................. 493. 401

Christiana, 0.7 mile south of, large arch under low grade railway track, 

north end of retaining wall of highway; top of marked "U.S.B.M.453". 452.82

HONEYBROOK QUADRANGLE. 

Parksburg north along highway via Compass to Beartown.

Compass, at entrance to P. E. Church, in stone doorsill; aluminum tablet 

stamped "520 HARRISBURG 1903".................................. 519.665

Churchtown road, 0.3 mile west of station, northwest abutment of railroad 

bridge 17 over pike; top of coping stone.............................. 856. 08

Wagontown; top of rail................................................. 464. 6

Wagontown via Suplee to Blrdsboro.

Cedar Knoll, in front of station; top of rail.............................. 548. 8

Cedar Knoll, 0.8 mile north of, railroad bridge over Brandywine Creek, east 

end of south abutment; bronze tablet stamped "548 HBG "............ 547. 85

Brandamore, road crossing; top of rail................................... 571.1

Ferndale, at station; top of rail......................................... 593.1

Birdell, road crossing; top of rail........................................ 601. 2

Suplee, 250 feet north of station, road crossing; top of rail................ 645. 0

Suplee, 2,400 feet north of, overhead highway bridge, 15 feet from south 

end of west pier, on top stone; bronze tablet stamped "644 HARRISBURG 1903"........................................................ 644.394

Fountain, at station, road crossing; top of rail.............................. 647.0

Isabella, road crossing; top of rail....................................... 645.2

Conestoga, road crossing; top of rail..................................... 645.3

Elverson, at station, road crossing; top of rail........................... 645. 3

Elverson, southeast corner of wareroom of cannery, on top stone in foundation; aluminum tablet stamped "634 HARRISBURG "................. 634.423

Kenny, at station, road crossing; top of rail............................. 626. 9

Joanna, at station, road crossing; top of rail............................. 625.6

Joanna Heights, road crossing; top of rail................................ 600. 3

Cold Run station, road crossing; top of rail.............................. 512. 7

Geigertown, road crossing, at station; top of rail......................... 424. 8

White Bear, at station, road crossing; top of rail......................... 349. 4

White Bear, 100 feet north of station, railroad bridge over Hay Creek, on

southeast wing wall, aluminum tablet stamped "345 HARRISBURG ".. 345. 264

Trap Rock, in front of station; top of rail................................. 256. 61

South Birdsboro, at station, road crossing; top of rail..................... 214. 9

Suplee west along railroad to Beartown.

Buchanans Road station, road crossing; top of rail........................ 671.1

Honeybrook, 200 feet west of station, road crossing; top of rail............. 739. 7

Honeybrook, 14 miles west of bridge 16, northeast bridge seat............. 817. 62

Churchtown, road crossing; top of rail.................................... 875. 8

Spur to Beartown.

Beartown, in east pier of platform of railroad station, aluminum tablet 

stamped "773 HARRISBURG 1903".................................. 773.484

Beartown, road crossing; top of rail .................................... 771.4
PBIMABY LEVELING. 33

White Bear (Scarlets Mill post office) west along highway to Hummel's store.

White Bear, 100 feet north of station, southeast wing wall of railroad bridge Feet.

over Hay Creek; aluminum tablet stamped " 345 HARRISBURG " .... 345. 262 

Plowville, 2 miles west of, 0.25 mile east of Hummel's store, large stone step

at entrance to schoolhouse, bronze tablet stamped '' 730 HARRISBURG " 730. 322

PHOENIXVILLE QUADRANGLE. 

Glen Loch to West Chester.

Glen Loch, 0.2 mile east of, in south parapet of King Road Bridge; copper 

bolt (Pennsylvania Railroad bench mark 27)........................... 458. 92

Downingtown north along highway via Mllford Mills and Pughtown to Pottstown, 

thence southeast to Phoenixville.

Downingtown, Viaduct Avenue arch, north end, copper bolt.............. 255. 053

Downingtown, west side of north end of Viaduct Avenue arch, 720 feet east 

of station; bronze tablet stamped "255 HARRISBURG".............. 255. 063

East Downingtown station, road crossing; top of rail...................... 242.19

Dowlin station, road crossing; top of rail................................ 274. 3

Dorian station, road crossing; top of rail................................ 288. 2 .

Dorian, 0.1 mile north of, bridge 6; southeast bridge seat................. 289.24

Milford Mills, covered wagon bridge over Marsh- Creek, near blacksmith 

shopiy east end stone of northeast wing wall:.......................... 315. 62

Pughtown, south end of town, at entrance to schoolhouse, on stone step; 

bronze tablet stamped "273 HARRISBURG 1903 "................... 273. 365

Pottstown, passenger station; copper bolt on doorsill (Pennsylvania Railroad 

bench mark 31).......................................... 1........... 138. 59

Pottstown, 150 feet west of station, stone-arch bridge of Pennsylvania Railroad, in southeast corner of coping stone; bronze tablet stamped "136 

HARRISBURG 1903"............................................... 135.798

Spring City, west of, canal bridge, east bridge seat; copper bolt.......... 114. 09

Spring City, 1 mile west of, 480 feet west of Pennsylvania Railroad bridge 

over canal, in southeast bridge seat of undergrade wagon bridge; bronze 

tablet stamped "117 HARRISBURG 1903"........................... 117.481

At Phoenlxvllle.

Phoenixville, Gay Street Bridge, south of track, capstone of pier of east 

column; chiseled square.............................................. o 128. 487

Phoenixville, 900 feet east of passenger station, northeast coping stone of 

bridge over Main Street; aluminum tablet stamped "127 HARRISBURG 1903 "....................................................... 127.160

At Frazer.

Frazer, north end of undergrade bridge, east bridge-seat; copper bolt...... 487.418

Frazer, at station, north end of undergrade railroad bridge, west bridge 

seat; aluminum tablet stamped "487 HARRISBURG 1903 ".......... 487. 227

Lancaster, Slatington, and Wernersville quadrangles. ,

BERKS, LANCASTER, LEBANON, AND LEHIGH COUNTIES.

The elevations in the following list are based upon various bench 

marks of the transcontinental line of the Coast and Geodetic Survey 

and of the Pennsylvania Kailroad, the accepted heights for which 

accord with the 1907 adjustment.

44011° Bull. 515 12 3
34 SPIEIT LEVELING IN PENNSYLVANIA, 1899 TO 1911.

The leveling in the Slatington and Wernerville quadrangles was 

done in 1900 by B. E. White and Hargraves Wood, and that in the 

Lancaster .quadrangle was done in 1901-2 by J. S. B. Daingerfield, 

and in 1910 by C. H. Sempers. The line from Clay to Brickerville 

was run in 1905 by J. H. Wetzel.

LANCASTER QUADRANGLE. 

Lancaster north along public roads via Litltz and BrunervUle to Brickerville.

Lancaster, on northeast corner of foundation wall of courthouse, corner Feet.

of North Duke Street and alley; aluminum tablet stamped "369 HARRISBURG"......................................................... 367.006

Lancaster, on west doorsill of Pennsylvania Railroad station; copper bolt

(Pennsylvania Railroad bench mark 81)............................... 357. 808

Lititz, west side of fountain, on wall; aluminum tablet stamped "385

HGB"............................................................ 385. 223

Brickerville, northeast corner foundation of hotel; aluminum tablet

stamped "538 H G B "............................................... 538.-794

Brickerville west along public roads to Mount Hope, thence south along public roads 

via Old Line, Salunga, and Silver Spring to Mountville.

Old Line, 1.3 miles north of, at intersection of roads, set in rock; iron post 

stamped "U. S. 596" (Not U. S. Geol. Survey)......................... /595. 968

Old Line (discontinued post office), 650 feet northwest of, southeast corner/ 

of foundation of large barn; aluminum tablet stamped "584 H G B"... 583. 691

Salunga, overhead bridge, south pier, east end; aluminum tablet stamped 

"405 HGB"....................................................... 404.536

Salunga, overhead bridge, south pier, west end; copper bolt (Pennsylvania

Railroad bench mark 88)............................................ 404.599

Mountville, 0.4 mile west of, south parapet of culvert; copper bolt (Pennsylvania Railroad bench mark 123)................................... 390. 529

Mountville, west of, on south parapet of culvert; bronze tablet stamped 

"391 HGB"....................................................... 390.525

Clay to Brickerville.

Clay, Grant Steinmetz Hotel, in southeast corner stone; bronze tablet

stamped "363 ADJ 1903"............................................ 362.400

Lancaster east along Pennsylvania Railroad 2.8 miles.

Lancaster, 1.6 miles east of, railroad bridge over Conestoga River, in top of 

west abutment, north side; copper bolt (Pennsylvania Railroad bench 

mark 79)............................................................ 304.800

Lancaster, 2.1 miles east of, in top of overhead bridge, in north pier, west 

side; copper bolt (Pennsylvania Railroad bench mark 78).............. 325.930

Lancaster, 2.8 miles east of, in top of mud wall, east abutment, south end 

of railroad bridge 78 over road; aluminum tablet stamped "345"....... 342. 666

Bench mark% set from Pennsylvania Railroad bench marks along Susquehanna River.

Washington Borough, in west end of coping of north abutment of Stamans

Run bridge; copper bolt (Pennsylvania Railroad bench mark 40)...... 229. 767

Washington Borough, 200 feet east of Stamans Run bridge, 8 feet east of 

west end of stone wall, in front of Geo. Brush's barn, top of; aluminum 

tablet stamped "233"......'......................................... 233.106
PEIMABY LEVELING. 35

SLATINGTON QUADRANGLE. 

Macungie northwest along highway via Fogelsvllle to Lyon Valley.

Macungie, 0.5 mile west of station; square cut on top of stone of the middle F66** 

of the south side of Philadelphia & Beading Railroad bridge over small 

run, marked "XXII B. M. 1881" II. S. C. G. S. B. M.................. 383. 728

Fogelsville, German Reformed Church; aluminum tablet set in southwest 

corner of foundation wall under corner stone, stamped " 514 HARRISBURG 1900"....................................................... 514. 269

Claussville, on south end of doorstep of schoolhouse; chiseled square...... 683. 95

Lyon Valley northwest along highway to New Tripoli, thence northeast along Philadelphia & Reading Railroad to Slatington.

New Tripoli, 0.5 mile northeast of; bronze tablet set in in southeast corner 

of stone basement of barn owned by A. Bennikoff, stamped "573 HARRISBURG 1900"........................,........................... 572.722

Germansville depot; top of rail at road crossing, marked "608" on plank.. 607. 6 

Germansville, 600 feet north of crossing by station, on north end of bridge

seat, east abutment of railroad trestle bridge over Jordan Creek; chiseled

square................................................................ 600. 97

Best, 500 feet northeast of railroad station; bronze tablet set in north end of 

bridge seat, west abutment of small railroad bridge, stamped "548 HARRISBURG 1900".................................................... 548.218

Slatington southeast along Lehigh Valley Railroad to Rockdale, thence southwest along 

highway to Lyon Valley.

Slatington, 0.8 mile south of; iron bolt in west pier of Lehigh & New England Railroad, overhead crossing bridge over Lehigh Valley Railroad, 

marked " U. S. G. S. B. M. 358" (Lehigh Valley Railroad bench mark 92). 357. 73

Rockdale, 250 feet north of station, at southeast corner of water tank of 

Lehigh Valley Railroad, in foundation stone under pillar; bronze tablet 

stamped "354 HARRISBURG 1900"................................ 353. 685

Unionville (Neffs post office), Union Church; east end of lower stone step of 

front entrance....................................................... 687. 04

WERNERSVILLE QUADRANGLE.

Womelsdorf via Host post office, Schaefferstown (Tulpehocken post office), Bernville, 

Gar field, and Brownsville to Wernersville.

Womelsdorf, 1.5 miles west of, at Philadelphia & Reading Railroad overhead bridge, at north wall, east side; cut in base (United States Coast and 

Geodetic Survey bench mark)........................................ 483. 343

Womelsdorf, at northwest corner of Main and Second streets, in east side of 

foundation, south end of Filbert & Bros, store; aluminum tablet stamped 

"433 HARRISBURG"-..........,.................................... 433.442

Host post office, west side of Jacob Shaffner & Co.'s store, in top wall; 

bronze tablet stamped " 369 HARRISBURG"........................ 368. 666

Schaefferstown (Tulpehocken post office), St. Paul's Church, in west side of 

stone doorsill; bronze tablet stamped "491 HARRISBURG"........... 491. 287

Garfield post office, in northeast corner of stone house belonging to postmaster; bronze tablet stamped " 367 HARRISBURG"................ 367.176

Brownsville (Lower Heidelberg post office), in the east side of south front 

of schoolhouse; bronze tablet stamped "380 HARRISBURG"......... 379. 472
36 SPIKIT LEVELING IN PENNSYLVANIA, 1899 TO 1911.

Wernersville west along Philadelphia & Reading Railroad and highway via Robsonia 

Furnace to county line.

Wernersville, 800 feet west of station, ledge of rock on north side of Phila- Feet, 

delphia & Reading Railroad under highway bridge at base of north abutment; bronze tablet stamped " 388 HARRISBURG".................. 387.496

South Mountain, in front of station; top of rail........................... 394. 64 . )

Robsonia station, 0.1 mile east of, Philadelphia & Reading Railroad bridge 

over creek, north side, middle pier; United States Coast Survey bench .,' 

mark No. XXIV..................................................... 432.685

Berks-Lancaster County line, about 0.9 mile south of and 0.1 mile south of 

house at road forks, in large bowlder; bronze tablet stamped " 983 HARRISBURG"......................................................... 982.642

Hamburg, Hazleton, Mauch Chunk, Pottsville, and Slatington quadrangles. ,,

\ 

BERKS, CARBON, LEHIGH, AND SCHUYLRILL COUNTIES.

The elevations in the following list are based upon bench marks in 

adjacent quadrangles. The leveling was done in 1908 by H. M. 

Gillman.

HAMBURG QUADRANGLE. 

New Tripoli along Philadelphia & Reading Railroad to Port Clinton.

New Tripoli, 1.7 miles southwest of, 1.3 miles north of Lynnport, 210 feet Feet, 

southwest of railway crossing, on north abutment of bridge 60; chisel 

mark................................................................. 505.29 ,

Lynnport, 0.25 mile northeast of, 100 feet east of railway crossing, on southwest bridge seat of bridge 58; chisel mark............................. 481. 01

Lynnport, in center of south face of stone foundation of store owned by S. J. 

Mantz at northeast corner of road crossing near station; aluminum tablet \ 

stamped "477-1908"................................................. 476. 703 V

Jacksonville, 1.4 miles southwest of Lynnport, west of track at road crossing \ 

near station, on rock; chisel mark.................................... 451. 84

Jacksonville, 0.5 mile southwest of station, 230 feet southwest of road crossing, on south abutment of bridge 54 over creek; chisel mark............ 442. 31

Wanamaker, 0.6 mile southwest of station, in west face af northwest comer

of brick dwelling owned by L. P. Kistler, 550 feet southwest of road

crossing; aluminum tablet stamped "442-1908".......... ......'........ 441.519 ^

Kempton, north of station, between and 50 feet distant from each of two \ 

road crossings, on southwest bridge seat of bridge 49; chisel mark....... 411. 30 J

Kempton, road crossing at station; top of rail............................ 415

Greenawald station, 280 feet northeast of road crossing, on southwest bridge \ 

seat of bridge 42; chisel mark......................................... 389. 98 ^

Lenhartsville, 400 feet north of main road, in west face of southwest corner 

of brick schoolhouse; aluminum tablet stamped " 384-1908"........... 384. 385

Lenhartsville, 1.3 miles west of,-on stone post at northeast corner of crossroads; chisel mark.................................................... 616.12

Lenhartsville, 2.5 miles west of, 2.3 miles east of Hamburg, on rock at south- ^L 

west corner of crossroads; ' chisel mark................................. 600. 53 ^^X

Hamburg, 1.9 miles east of, 400 feet west of crossroads," on south side of road, \ 

in northeast corner of north face of St. Paul's Reformed Church; aluminum 

tablet stamped "568-1908"....................................'.....'. 568. 305

Hamburg, east part of town, on coping stone of wall at north side of road 

at T road south; chisel mark........................................ 392. 76
PEIMAKY LEVELING. 37

Hamburg, at northeast corner of State and Main streets, on curbing; chiseled Feet, 

square............................................................... 387. 56

Hamburg, 400 feet north of corner of State and Third streets, in southwest 

corner of south face of Armory Building, in water table at entrance; aluminum tablet stamped "373-1908 "..................................... 372.424

Drehersville along railroad to Sittler.

Rausch, 100 feet south of station, on culvert stone east of tracks (line run 

east of road 400 feet to road to Lehigh railroad station); chisel mark.... 526. 00

Rausch, 450 feet north of Philadelphia & Reading Railroad station, in 

northeast bridge seat of Lehigh Valley Railroad bridge over Philadelphia 

& Reading Railroad; aluminum tablet stamped "556-1908 "........... 556. 219

Kepner, 1.3 miles southwest of station, 270 feet northeast of railway road 

crossing, in second stepstone of northeast abutment to stone bridge over 

creek; aluminum tablet stamped "728-1908"......................... 728. 202

Dorset, road crossing at station; top of rail.............................. 735

Dorset station, 130 feet north of road crossing, in north face of stone foundation to store and dwelling owned by H. H. Staudt; aluminum tablet 

stamped "729-1908 "................................................ 728. 664

West Penn station, 0.3 mile northeast of, 150 feet east of road crossing, on 

top stone of north abutment to bridge 121; chisel mark................ 676. 07

Miller's station, at southeast corner of road crossing, in center of north face 

of stone foundation to Lehigh Valley Hotel owned by George Hartung; 

aluminum tablet stamped "623-1908 "....'............................ 622. 908

Miller's station, 1.0 mile northeast of, 0.8 mile southwest of Andreas station, on large rock at southwest corner of railway crossing; chisel mark.. 599. 26

Andreas (Sittler post office), 300 feet west of station, on northeast bridge 

seat of bridge 122; chisel mark...................................... 587. 46

Lenhartsvllle via Vlrginrtlle to point 2 miles east of Kutztown.

Lenhartsville, 0.5 mile southwest of, 70 feet north of road crossing, on northeast bridge seat of bridge 37; chisel mark............................. 364. 58

Dreibelbis, 100 feet north of station, on northwest abutment of bridge 36; 

chisel mark.......................................................... 342. 93

Virginville, 1,140 feet east of station, south of road, in northeast corner of 

north face of St. James Evangelical Church; aluminum tablet stamped 

"354-1908 "......................................................... 354. 311

Virginville, 1.4 miles southeast of, at T road north, on rock west of road; 

chisel mark......................................................... '580. 59

Kutztown, 2.7 miles west of, south margin of road at T road north, on 

rock; chisel mark.................................................... 594. 21

Kutztown, 2.0 miles west of, on rock in center of T road east; chisel mark.. 4.66.17

Kutztown, in west face of Keystone State Normal School building, left of 

main entrance, 2.5 feet above ground line; aluminum tablet stamped 

"514-1908"......................................................... 513. 868

Kutztown, 0.6 mile east of, on rock beside track at overhead road crossing; 

chisel mark.......................................................... 419. 85

HAZLETON QUADRANGLE. 

 Sittler north along Lehigh Valley Railroad.

Audreas, 1.3 miles northeast of station, 500 feet north of road crossing, in 

north face of northwest wing wall of county bridge over Lizard Creek; 

aluminum tablet stamped "564-1908 ".................'............... 563. 936

German's station, 1.2 miles southwest of, 250 feet east of road crossing, on 

northwest birdge seat; chisel mark................................... 560. 51
38 . SPIRIT LEVELING IN PENNSYLVANIA, 1899 TO 1911.

MAUCH CHUNK QUADRANGLE. 

Slatington along Lehlgh Valley Railroad to point 3 miles northeast of Sittler.

Slatington, 0.8 mile south of, in west pier of Lehigh & New England Rail- Feetroad bridge over Lehigh Valley Railroad; iron bolt (Lehigh Valley Railroad bench mark 92)................................................ 357. 73

Lizard Creek Junction, 1.9 miles east of, 50 feet south of east-bound track, 

in top face of west wall to reservoir on hill; aluminum tablet stamped 

"430 1908"......................................................... 429. 386

Lizard Creek Junction, 1.3 miles west of, on sandstone bowlder to south of 

track; chisel mark.................................................... 483.13

Belliet's station, 0.3 mile west of, in northeast bridge seat of small bridge 

over stream; aluminum tablet stamped "528-1908 "................... 527.>540

German's station, 150 feet west of road crossing, on southeast bridge seat 

to small bridge; chisel mark.......................................... 541. 38

POTTSVILLE QUADRANGLE. 

Port Clinton north to Drehersvllle.

Port Clinton, 500 feet north of station, in northwest bridge seat of large 

iron bridge over Schuykill River; aluminum tablet stamped "403-1908 ". 402. 800

Milano, 300 feet north of station, at railroad crossing; top of north rail.... 450. 4

Miller's station, 1.3 miles south of Drehersville, on cement base of signal 

post east of north bound track at railway road crossing; chisel mark.... 474. 82

Drehersville, 100 feet north of station, 60 feet south of road crossing, in 

second stepstone of southeast abutment of bridge 5; aluminum tablet 

stamped "490-1908 "................................................. 489. 957

Sandsiding block tower, in front of; top of rail..'........................ 514

SLATINGTON QUADRANGLE. 

Point 3 miles east of Kutztown east to Shamrock.

Hinteleiter's station, at road crossing; top of south rail.................. 440. 3

Mertztown (Hancock), 0.9 mile northeast of, on culvert at southwest corner of road crossing, left of tracks; chisel mark......................... 448. 79

New Holland quadrangle.

LANCASTER COUNTY.

The elevations in the following list are based upon Pennsylvania 

Railroad elevations, corrected to accord with the latest adjustment of 

precise leveling. The leveling was done in 1905 by J. H. Wetzel, and 

in 1910 by C. H. Semper.

NEW HOLLAND QUADRANGLE.

Gap north along highway to Reamstown, thence west to Clay.

Feet.

Gap, in doorsill of passenger station; copper bolt......................... 549. ISO

Gap, 3 miles northwest of; in fifth stone step to entrance to Hess's mill near 

Pequea Creek; bronze tablet stamped "384 ADJ 1903 "................ 383. 380

New Holland, 3 miles south of, in brick store building of John Ellsworth, to 

.left of entrance; aluminum tablet stamped "473 ADJ 1903" ......"... 473.109

New Holland, opposite side of street from station, in south side of D. M. 

Rutter & Co.'s grain warehouse, in stone doorsill; bronze tablet stamped 

"493 ADJ 1903"....................'................................ 492. 926
PEIMAEY LEVELING. 39

L , Feet. 

New Holland, at Styre House, at street crossing; top of rail.............. 521. 7

Hinkletown, near mill and hotel, on coping stone of north end of west pier 

of iron highway bridge over Conestoga Creek at west end of town; aluminum tablet stamped "331 ADJ 1903"................................. 330.761

! Reamstown, in upper stone steps at entrance to Reamstown Hotel; bronze

( tablet stamped "391 ADJ 1903"..................................... 391.174

Stevens, 0.3 mile west of, in southeast foundation of Adam Sleighbaugh's 

barn; bronze tablet stamped "393 ADJ 1903 ". J...................... 393. 211

Stevens, 2.5 miles west of, near Mennonite Church, in northeast foundation 

! stone of Abraham Eberly's stone barn; bronze tablet stamped "419 ADJ 

, 1903".......................................................'....... 418.335

' Witmer north along highway via Oregon to Clay. '

Witmer, 0.5 mile west of; copper bolt: on overhead bridge................ 381. 60

Harman, railroad crossing; top of rail................................... 391. 7

Leacock post office, 1 mile west of, southwest wing wall of double stone-arch

bridge over small stream in top coping stone; bronze tablet stamped

"315 ADJ 1903".................................................... 315.126

Oregon, southeast corner of H. Hosteder's stone mill; bronze tablet stamped

"297 ADJ 1903".................................................... 296. 896

Brownstown, 0.5 mile north of, in southeast corner foundation of Blackbill's

Hotel; bronze tablet stamped "360 ADJ 1903;'....................... 360.174

Mill way, in west doorsill at entrance to F. S. Bruboker's stone mill; bronze

tablet stamped "316 ADJ 1903"..:.................................. 315. 904

/- Millway, 2.5 miles north of, in limestone at southeast corner of J. F. Zell's 

 garden, beside road at intersection of roads; bronze tablet stamped "323

ADJ 1903".......................................................... 322. 910

Point 2.8 miles east of Lancaster east along Pennsylvania Railroad to Klnzer.

 N

X. Lancaster, 4.6 miles east of, in east end of north pier of overhead bridge;

\ copper bolt (Pennsylvania Railroad bench mark 74) .......\.......... 381. 57

j t ' Witmer, in front of station; top of rail............................... '.... 377. 9

Birdinhand, west of station, in front face at east end of south abutment to 

overhead bridge; aluminum tablet stamped "359".................... 357. 221

Birdinhand, in front of station; top of east-bound track.................. 360. 2

.4 Honk, in front of station; top of rail.................................... 384. 3

/ Gordonville, in front of station; top of rail............................... 385. 3

1 Gordonville, opposite station, northwest corner of Herman's warehouse;

aluminum tablet stamped "389 "................ .^.................... 387. 451

Gordonville, 0.6 mile east of, in top of south end of east abutment of bridge

75; copper bolt (Pennsylvania Railroad bench mark 67)................ 367. 50

Leaman Place, in front of station; top of rail. .......................... 383. 0

Leaman Place, 0.9 mile east of west abutment of bridge 71, at south end, on 

top of mud wall; marked "U. S. D B. M. 402"....................... 400. 20

Leaman Place, 1.5 miles east of, in east end of north pier of overhead bridge; 

copper bolt (Pennsylvania Railroad bench mark No. 64).............. 425.19

Leaman Elace, 1.8 miles east of, bridge 70, in top of south end of west abutment; aluminum tablet stamped "Ml"............................... 438. 608

Leaman Place, 1.8 miles east of, bridge 70, in top of west abutment at north 

end; copper bolt (Pennsylvania Railroad bench mark 63).............. 437. 220
40 SPIEIT LEVELING IN PENNSYLVANIA, 1899 TO 1911.

Belair, McCall Ferry, and Quarryville quadrangles. 

CHESTER, LANCASTER, AND YORK COUNTIES.

The elevations in. the following list are based upon bench marks of 

the Pennsylvania Railroad. The leveling was done in 1910 by C. H. 

Semper.

BELAIR QUADRANGLE. 

Cardiff north along Maryland & Pennsylvania Railroad to point 1.4 miles north of Delta.

Cardiff, on Pennsylvania State road bridge, 200 feet west of station, east Feetend of south abutment, in top; aluminum tablet stamped "414"........ 414.132

Delta, in front of station; top of rail...................................... 401. 7

Delta, 1.4 miles northwest of, north end on west side of trestle at milepost 

45-33; top of bolt in guard rail, marked "269 " ....................... 268. 60

McCALL FERRY QUADRANGLE.

Point 1.4 miles north of Delta northwest along Maryland & Pennsylvania Railroad

to Laurel.

Delta, 1.8 miles northwest of, road crossing at wood covered bridge, 15 feet 

east of track, north margin of road; square on large rock outcrop, marked 

"244"................................................................ 244. 16

Bryansville, in front of station; top ofrrail.............................. 235. 4

Bryansville, 0. 6 mile northwest of, in top of south abutment on west side 

of railroad bridge over creek; aluminum tablet stamped "231".......... 230. 598

Castle Fin, in front of station; top of rail............................... 240. 4

Castle Fin, 1.2 miles north of, 70 feet north of milepost 30-48, 4 feet west of 

track; top of bowlder marked "U. S. D B. M. 272 ".................... 271. 81

Castle Fin, 2.2 miles northwest of, 600 feet north of switch, at road crossing, 

20 feet-east of track, north margin of road, in rock outcrop; aluminum 

tablet stamped "295"............................................... 294. 742

Woodbine, in front of station; top of rail................................. 304.3, 

Bridgeton, in front of station; top of rail................................ 312. 0

Bridgeton, 0.6 mile northwest of, 180 feet south of milepost 26^32,10 feet /

east of track, in top of large bowlder; aluminum tablet stamped "322 "... 321. 616 

Muddy Creek Forks, 900 feet south of station, on railroad culvert, north 

wall, between tracks, in top; aluminum tablet stamped "370"........... 369. 849-

Muddy Creek Forks, in front of station; top of rail....................... 372. 77

Bench marks set from Pennsylvania JRailroad bench marks along Susquehanna River.

Creswell, arch at station, coping, east end; copper bolt (Pennsylvania Railroad bench mark)..................................................... 229. 513\

Creswell, arch bridge under low grade railway, south end of east wall used \ 

as guard wall to driveway under bridge; aluminum tablet stamped '' 230 ". 230. 271

Creswell, 2.6 miles south of, 550 feet east of milepost 36, west wing of head 

wall; copper bolt (Pennsylvania Railroad bench mark)...:............. 230. 735

Creswell, 2.6 miles south of, 580 feet east of milepost 36, east end of heavy 

retaining wall under low grade railway, in face; aluminum tablet stamped3 

"234".............................................................. 233.574

Safe Harbor, 1 mile south of, bridge over Boatman's Hollow Creek, in west 

end of coping; copper bolt (Pennsylvania Railroad bench mark)........ 208. 967

Safe Harbor, 1 mile south of, Boatman's Hollow bridge, 60 feet north of arch, 

in face of retaining wall under low grade railway; aluminum tablet 

stamped "211"...................................................... 211.198
PKIMARY LEVELING. 41

York Furnace, 0.5 mile south, of, 400 feet east of milepost 29, north bridge Feetseat east end of girder bridge; copper bolt (Pennsylvania Railroad bench 

mark)............................................................. 180. 980

York Furnace, 0.5 mile south of, 210 feet south of milepost 29,160 feet north 

of small girder bridge, 20 feet east of track, top of large rock; aluminum 

tablet stamped "186 "..............................*............... 185. 535

McCall Ferry, 300 feet north of, east coping of arch; copper bolt (Pennsylvania Railroad bench mark).......................................... 182. 642

McCall Ferry, 400 feet west of station, highway bridge over Kelley's Run, 

west abutment, north side, top of parapet wall; aluminum tablet stamped 

" 188 "............................................................. 187. 754

Mud Run, east end, coping of arch;-copper bolt (Pennsylvania Railroad 

bench mark)......................................................... 147. 664

Mud Run, 600 feet west of, north side of track, in face of vertical rock wall; 

aluminum tablet stamped "166 "...................................... 165. 634

Fishing Creek, east coping of arch; copper bolt (Pennsylvania Railroad 

bench mark)......................................................... 133. 297

Fishing Creek, in stone foundation of porch of store, 150 feet north of station, in front face; aluminum tablet stamped '' 122 "................... 4 121. 802

Bench marks set from Pennsylvania Railroad bench marks along low-grade freight line.

Smithville, 2.5 miles west of, tower S. F., 475 feet west of milepost 66, on' 

shelf of rock; copper bolt (Pennsylvania Railroad bench mark No. 71).... 385. 532

Smithville, 2.5 miles west of, 200 feet east of tower S. F., railroad culvert, 

south side of track, in top of parapet wall; aluminum tablet stamped "384" 383. 477

Lancaster southeast along highway to Smithville.

Willow Street, northwest corner of Reform Church, in top of water table;

aluminum tablet stamped "486 "..................................... 484. 145

Willow Street, 2.1 miles south of, 150 feet north of railway crossing, east

side of road, north end of arch bridge wall; marked "U. S. DB.M.325".. 323. 355 

Herrville, southwest corner of brick store; aluminum tablet stamped "305". 303. 575 

Smithville, 0.2 mile west of, in tunnel under Pennsylvania Railroad track,

east end, top of retaining wall to creek; aluminum tablet stamped "Prim.

Trav. Sta. No. 4, 1907, 346 "......................................... 344. 823

QUARRYVILLE QUADRANGLE. 

Kinzer southeast along Pennsylvania Railroad to Christiana.

Kinzer, in front of station; top of rail................................... 465. 8

Kinzer, bridge 69, north end of west abutment, in top of second step from

top; copper bolt (Pennsylvania Railroad bench mark No. 61)........... 466. 350

Kinzer, 0.5 mile east of, in top of south abutment at west end of overhead

bridge; copper bolt (Pennsylvania Railroad bench mark No. 60)........ 486. 33

Gap, in front of station; top of south high rail............................. 548. 0

Gap, in doorsill at ladies' entrance to station; copper bolt (Pennsylvania

Railroad bench mark).............................................. 549. 12

Gap, 660 feet east of station, in top of north pier at west end of overhead

bridge; aluminum tablet stamped "560 ".............................. 557. 885

Gap, 1.9 miles east of, at railroad culvert, south side of track at milepost

49-304, west end of mud wall; marked "U. S. D B. M. 509 ".............. 506. 894
42 " SPIRIT LEVELING IN PENNSYLVANIA, 1899 TO 1911.

Oxford west along Lancaster, Oxford & Southern Railroad to Peach Bottom (portion

of line).

Hopewell, highway stone bridge over Tweed Creek, west end, south side, Feet.

in top of retaining wall; aluminum tablet stamped "345 " .............. 344. 655

Hopewell, in front of station- top of rail.................................. 342. 3

Tweedale, in front of station; top of rail................................. 279.1

Tweedale, 0.6 mile west of, railroad bridge over creek, in top of abutment at

west end and north side; chiseled square, marked "U. S. B. M. 254"..... 253. 36

Point Lookout, in front of station; top of rail............................ 254. 0

Spruce Grove, highway bridge over river, south abutment, west side, in

front face of parapet wall; aluminum tablet stamped "271"............ 270. 685

White Rock, in front of station; top of rail................................ 295. 9

Kings Bridge, 450 feet east of station, west abutment of highway covered

bridge, north side, just inside bridge; aluminum tablet stamped "316 ".. 316. 054 

Kings Bridge, in front of station; top of rail............................. 312. 4

Kings Bridge, 1 mile west of, east abutment of railroad culvert, north side of

track; top of abutment marked "U. S.QB. M. 391".................... 390.52

Fairmount; in front of station; top of rail............................... 497. 9

Fairmount, 0.6 mile west of, Ralph Clendenin's house at road crossing,

southwest corner at front, in foundation; aluminum tablet stamped

"480".............................................................. 479.735

Fairmount, 1.3 miles west of, on railroad culvert, west abutment, north

side; top of bridge seat marked "U. S. D B. M.'401".................. 400.73

Fulton House, in front of station; top'of rail............................. 390. 5

Goshen, in front of station; top of rail................................... 411. 2

Goshen, 0.2 mile west of, at railroad culvert, east abutment, south end, top;

marked "U. S. B. M. 410"........................................... 409.77

Eldora, in front of station; top of rail.................................... 399. 4

Eldora, at station, southwest corner of Housekeeper's store, front face;

aluminum tablet stamped "407 "..................................... 406. 351

Westbrook, in front of station; top of rail................................ 296. 5

Arcadia, in front of station; top of rail............... I................... 214. 4

Arcadia, directly opposite station, in northwest corner of J. T. Greeg's

house; aluminum tablet stamped "218 "............................... 217. 465

Dorsey, in front of station; top of rail.................................... 142.1

Peach Bottom, in front of station; top of rail............................. 96.3

Peach Bottom, 250 feet west of station, railroad bridge, east abutment, 

i north side, top; aluminum tablet stamped "Prim. Trav. Sta. No. 5 

' 1907, 97"............................................................ 96. 776

Peach Bottom, 2,550 feet east of milepost 18, 250 feet west of station, southwest back wall; copper plug (Pennsylvania Railroad bench mark 17)... 96. 76

Christiana southwest along highway to Kings Bridge.

Nine points, southeast .corner of concrete steps to hotel; aluminum tablet

stamped "724 "...................................................... 723.727

Bartville, southeast corner of store porch; aluminum tablet stamped '' 681". 680. 717 

Bartville, 2.5 miles south of, in southeast corner in front face of Colerain 

Baptist Church; aluminum tablet stamped "561"...................... 560.391

Smithville southeast along highway to Eldora.

Smithville, 2 miles south of, 150 feet north of Philip Snyder's house, at 

summit of hill, east side of road; chiseled square on rock outcrop, marked 

"U. S. B. M. 870".................................................. 868.15
PEIMAEY LEVELING. 43

Smithville, 2 miles south of, 0.3 mile north of Truce, 150 feet north of Philip Feet.

Snyder's house, east of road, in face of outcrop; aluminum tablet stamped

"869 ".............................................................. 867. 727

Buck, at northeast corner of stone hotel building; aluminum tablet stamped

"699 ".............................................................. 697. 626

Hensel, 1.1 miles north of, in front face at southwest corner of R. J. Simes's

brick house on east side of road; aluminum tablet stamped "594 "...... 594. 080

Bench marks set from the Pennsylvania Railroad bench marks along low-grade

 freight line. 

Quarryville, 2 miles west of, on low grade railway, 480 feet east of milepost 

60, overhead bridge, south abutment, east end; top of parapet wall; aluminum tablet stamped "505 "....-.......-............................ 504. 314

Quarryville, bridge over Lancaster-Quarryville railway, 1,155 feet east of 

milepost 58, east abutment, south end, bridge, seat; copper bolt (Pennsylvania bench mark 63)............................................ 500. 663

Quarryville, arch bridge 421, over highway, east end, south side, top of 

parapet; aluminum tablet stamped "502"............................. 502. 086

Quarryville, near bridge 414, 1,657 feet east of milepost 55, south end, back 

wall; copper bolt (Pennsylvania Railroad bench mark 60).............. 549. 43

Quarryville, 2.5 miles east of, 2,375 feet east of milepost 56, east end, north 

coping, at top of arch over creek; aluminum tablet stamped "539 "..... 538. 343

Milepost 53, 1,180 feet east of, east end of bridge, south'pier, top; copper 

bolt (Pennsylvania Railroad bench mark 58).......................... 588. 55

Quarryville, 5 miles east of, overhead bridge, 1,180 feet east of milepost 53, 

north abutment, center face; aluminum tablet stamped "586 "......... 585. 822

Bridge 406, 1,213 feet east of milepost 50, south and east bridge seat; copper

bolt (Pennsylvania Railroad bench mark 53).......................... 526. 627

Bridge 407,1,845 feet west of milepost 50, southeast end; copper bolt (Pennsylvania Railroad bench mark 54).................................... 537. 202

Atglen, 3 miles west of, bridge 406, 1,183 feet east of milepost 50, west abutment, north side, top of bridge seat; aluminum tablet stamped "527".. 526. 731

/ Hanover and York quadrangles. 

YORK COUNTY.

The elevations in the following list are based upon bench marks of 

the Pennsylvania Railroad. Most of the leveling was done in 1907 

by H. D. Hi 1 ton; additional leveling was done in York quadrangle 

in 1910 by C. H. Semper.

HANOVER QUADRANGLE. 

Bench marks along Northern Central division of Pennsylvania Railroad.

Brillhart, door step of station; copper bolt (Pennsylvania Railroad bench Feet- 

' mark 54)............................................................ 410. 82

Brillhart, in northwest doorsill of station; aluminum tablet stamped '' 411". 410. 753 

Glatfelter, 120 feet north of, east center of arch; copper bolt (Pennsylvania

Railroad bench mark 51)............................................ 439.16

Glatfelter, 225 feet east of railroad crossing, in northwest wing wall of bridge

over Codorus Creek; aluminum tablet stamped "439 ".................. 438. 809

Larue, 150 feet south of, south center coping of arch bridge 78; copper bolt

(Pennsylvania Railroad bench mark 46)............................... 512. 760

Larue, 140 feet east of station, on west side of stone arch railroad bridge;

aluminum tablet stamped "513"................,..................... 512. 683
44 SPIRIT LEVELING IN PENNSYLVANIA, 1899 TO 1911.

YORK QUADRANGLE. 

Bench marks along Northern Central division of Pennsylvania Railroad.

Milepoat 59, 2,100 feet north of, southwest wing wall of bridge 98; copper Feet, 

bolt (Pennsylvania Railroad bench mark 62).......................... 372. 63

Milepost 59, 2,100 feet north of, in southeast abutment of bridge 98; aluminum tablet stamped '' 372 "....................................... 372. 264

York, doorstep of baggage room, copper bolt (Pennsylvania Railroad

bench mark 60)...................................................... 371. 26

York, 100 feet west of Western Maryland Railway station, on southwest 

abutment of wagon bridge over Codorus Creek; aluminum tablet stamped 

" 368 ".............................................................. 367.543

Glen Rock, south of, 180 feet south of milepost 42, northwest back wall of 

bridge 74, in coping stone; aluminum tablet (Pennsylvania Railroad 

bench mark 43, reset by G. Latrobe).................................. 547. 953

Glen Rock, 180 feet scmth of milepost 42, northeast wing wall of bridge 74; 

aluminum tablet stamped "548"..................................... 547. 624

Shrewsbury, on station step; copper bolt (Pennsylvania Railroad bench

mark 40)........................................................... 737. 700

Shrewsbury, Traction Hotel, northwest corner of, 35 feet east of railroad; 

aluminum tablet stamped "741"..................................... 740. 948

Bench marks along Frederick branch of Pennsylvania Railroad.

Heistand, overhead bridge, south side, projecting bolt (Pennsylvania Railroad bench mark 9).................................................. 441.12

Heistand, northwest pier of overhead bridge, 0.6 foot from ground; aluminum tablet stamped "436"........................................... 436.206

Hellam, 1,250 feet west of station, northwest abutment of bridge 14; copper

bolt (Pennsylvania Railroad bench mark 6). . ......................... 354. 48

Hellam, 1,250 feet west of station, on northeast abutment of bridge 14; 

aluminum tablet stamped "354"..................................... 354.167

Stoner south to Yorkana (single spur line).

Milepost 5, 1,125.7 feet west of, in southeast abutment of bridge 12; copper 

bolt (Pennsylvania Railroad bench mark 5). . ......................... 326. 230

Yorkana, east end of town, at crossing of road north to Hellam station, in 

stone at entrance to residence of Wilton Myers, northeast corner of crossroads; aluminum tablet stamped "648"...... ......................... 647. 958

Stoner along highway southeast to East Prospect, thence south to Bittersville, thence 

southwest to Glen Rock.

East Prospect, north end of town, in east end of foundation of school house; 

aluminum tablet stamped "493 "..................................... 493.146

Bittersville, in northeast foundation of United Evangelical Church; aluminum tablet stamped '' 567 "........................................... 566. 711

Red Lion, in front of station; top of east rail............................ 897. 7 .

Red Lion, 325 feet south of railroad, in southwest corner of stone step of 

Myers building; aluminum tablet stamped "911" ..................... 910. 660

Dallastown, on summit of hill at cross streets; top of rail.................. 927. 9

Rye, in southwest foundation of house of C. A. Hess at crossroads; aluminum tablet stamped "733"........ ................................... 732.844

Loganville, in southwest corner of foundation of post office; aluminum 

tablet stamped' "782 "............................................... 782.166
PRIMARY LEVELING. . 45

Shrewsbury along highway east to Stewartstown, thence northeast to Dolf, thence north

to BittersvUle.

Feet.

Sheffer, at road crossing near; top of west rail........................... 793. 95

Tolna, in stone step of post office, north side of railroad; aluminum tablet

stamped "774"...................................................... 774.038

Orwig, in front of station; top of north rail............................... 865. 3

Stewartstown station; top of south rail................................. 844. 0

Stewartstown, in stone step at entrance to Methodist Episcopal Church on

Main Street and College Avenue; aluminum tablet stamped "886".... 885. 431 

Dolf, in southeast corner of foundation of barn owned by John A. Wilson;

aluminum tablet stamped "775"..................................... 774. 452

Parke, 1.5 miles west of post office, in northwest corner of foundation of

Glassick schoolhouse at crossroads; aluminum tablet stamped "755 "... 754. 462 

Keys, 100 feet east of post office, in northwest foundation of barn owned

by G. B. Murphy; aluminum tablet stamped "839"................... 839.104

Laurel west along Pennsylvania Railroad to Parke.

Laurel, at railroad station, 50 feet east of track, 6 feet south of highway, 

in rock outcrop; aluminum tablet stamped "Prim. Trav. Sta. No. 2 

1907, 425 "......................................................... 424. 302

Laurel, in front of station; top of rail................................... 425. 1

Emmitsburg, Hagerstown, and Taneytown quadrangles. 

ADAMS AND FRANKLIN COUNTIES.

The elevations in the following list result from leveling in Maryland 

in the same quadrangles.

The leveling in the Emmitsburg and Hagerstown quadrangles was 

done by J. M. Harris in 1908 and that in the Taneytown quadrangle 

by C. H. Sempej-. in 1908.

EMMITSBURG QUADRANGLE. 

At Blue Ridge Summit on Western Maryland Railway.

Blue Ridge, rear of station, in southwest corner of Mentzer &. Maurer con- Veet. 

crete building; aluminum tablet stamped "1407"..................... 1, 407. 075

Blue Ridge, in front of station; top of rail.............................. 1,406. 8

HAGERSTOWN QUADRANGLE. 

Mldvale north along Western Maryland Railway to Waynesboro.

Mid vale, 10 feet south of station, at railroad crossing; top of rail.......... 698. 3

Midvale, brick store and station building west of track, in southeast corner

of brick wall, in east face, just above freight platform; aluminum tablet

stamped "702 MD". ............................................... 701.853

Midvale, in front of station; top of rail.................................. 697. 9

Midvale, 0.5 mile north of, railroad crossing; top of rail.................. 658. 4

Midvale, 0.8 mile north of, railroad crossing; top of rail.................. 637. 0

Midvale, 0.8 mile north of, 75 feet north of road crossing, east of track, on

top of south abutment of small bridge, chiseled square; marked "G. S.

D635 B. M."....................................................... 635. 06

Midvale, 0.8 mile north of, railroad crossing; top of rail.................. 633. 8

Midvale, 1.2 miles north of, railroad crossing; top of rail................. 621. 5

Cress, 100 feet south of, railroad crossing; top of rail..................... 608. 0

Cress, in front of station; top of rail.................................... 607. 4
46 SPIRIT LEVELING IN PENNSYLVANIA, 1899 TO 1911.

Cress, 0.3 mile north of, west of track, on top of north abutment to trestle Feetover Antietam Creek, chiseled square; marked "G. S. Q611 B. M.".. 610.14

Cress, 0.4 mile north of, in front of freight station (no name); top of rail... 620. 2

Cress, 1.1 miles north of, railroad crossing; top of rail..................... 670. 7

Cress, 1.3 miles north of, railroad crossing; top of rail..................... 664. 3

Cress, 1.3 miles north of, in road corner just north of Waynesboro yard

limit sign, in base of telegraph pole; spike marked "G. S. 659 B. M."... 658.18

Waynesboro city limits, railroad crossing; top of rail..................... 675. 3

Waynesboro city limits, 0.1 mile north of, railroad crossing; top of rail.... 673. 3

Waynesboro city limits, 0.2;tnile north of, railroad crossing; top of rail.... 670. 0

Waynesboro city limits, 0.5 mile north of, railroad crossing; top of rail.... 691. 9

Waynesboro city limits, 0.6 mile north of, railroad crossing; top of rail.... 699. 7

Waynesboro city limits, 0.7 mile north of, railroad crossing; top of rail.... 702. 3

Waynesboro, in front of station; top of rail................................ 710. 0

Waynesboro, in stone in northwest foundation of Western Maryland Railway station; aluminum tablet stamped "712 HARRISBURG 1900"... 711.801

TANEYTOWN QUADRANGLE. 

Kingsdale northeast to Lit ties town.

Kingsdale, railroad station, in top stone near east end of south abutment of

culvert; aluminum tablet stamped "559 PRIM. TRAV. STA. No. 37 ".. 558. 786 

Kingsdale, in front of station; top of rail.............................. v . 559.1

Kingsdale, 0.4 mile north, of, railroad crossing; top of rail. ................ 577.1

Kingsdale, 1.2 miles north of, on top of south abutment on west side of railroad bridge over road, chiseled square; marked "U. S.QB. M. 607".... 606. 63

Littlestown, opposite Catholic Church on South Queen Street, in northwest 

corner of Huff Hotel; bronze tablet stamped '' 635 "................... 634. 431

Fairfield, Gettysburg, and Middietown quadrangles. 

ADAMS, DAUPHIN, LANCASTER, LEBANON, AND YORK COUNTIES. ' £>

The elevations of bench marks in the Middietown quadrangle are 

based upon various bench marks of the Pennsylvania Railroad; those 

in the Fairfield, Gettysburg, and Taneytown quadrangles are based 

upon the elevations of the United States Geological Survey bench 

marks at Idaville and York Springs, which in turn.are based upon 

the bench mark of the Coast and Geodetic Survey precise levels at 

Carlisle.

The leveling was done in 1906 by J. H. Wetzel, with the exception 

of that in the Fairfield quadrangle, which was done in 1908 by H. M. 

Gillman, jr., .and H. ~W. Peabody.

MIDDLE-TOWN QUADRANGLE. 

Middietown via Waltonville and Lawn to Mount Joy.

Middietown, on railroad bridge over Swatara Creek, copper bolt (Pennsyl- Feetvania Railroad bench mark 108)..................................... 311. 04

Middietown, southeast wing wall of Pennsylvania Railroad stone arch 

bridge over Swatara creek, in coping stone, aluminum tablet stamped 

"311"............................................................... 311. 008

Round Top Mill, intersection of roads, in front of M. S. Baum's residence, 

in large bowlder, aluminum tablet stamped "494 ".................... 493. 369
PBIMAEY LEVELING. . 47

Waltonville, in southwest foundation stone of Leander Ridee's barn south Feetof road; aluminum tablet stamped "766"............................. 766. 027

Bachmanville, 3 miles west of, in southeast corner of foundation of Benjamin Coley's residence; aluminum tablet stamped "611"............... 610. 841

Bachmanville, in southwest corner of Martin B. Brant's brick residence; 

1 aluminum tablet stamped "613"..................................... 613. 246

Lawn, near station, in northwest corner of foundation of hotel; aluminum 

tablet stamped "464"..........................:.................... 464. 220

Milton Grove, in southeast corner of foundation of hotel of C. H. Wittie; 

aluminum tablet stamped "503"..................................... 502. 843

i Florin, in southeast corner of foundation of Mrs. Metzroth's hotel; alu-

! minum tablet stamped "396 Prim. Trav. Sta. No. 3".................. 395. 777

Mount Joy, Marietta Street Bridge, north abutment (Pennsylvania Rail1 road benchmark91)................................................. 360.10

Columbia along Pennsylvania Railroad to Hellam, thence along highways to Emlgsville.

Columbia, under front window of station; copper bolt (Pennsylvania Railroad bench mark 44)................................................ 252. 04

Columbia, 300 feet east of station on stone door step of Columbia Grocery

Co., owned by Miller & Hartman; aluminum tablet stamped "259".. 259.051 

, Columbia, near west end of; stone arch bridge over 100-foot mill race,

south side of track; aluminum tablet stamped "296"................. 296. 255

Hellam, near; bridge 11, copper bolt in southeast abutment (Pennsylvania

Railroad bench mark 5)....................:............. r.......... 326. 23

Hellam, corner of Main and National highways, in southeast corner of stone 

foundation of John Goble's store building; aluminum tablet stamped 

^ "385".............................................................. 384.524

Mount Zion, in northwest corner of Mount Zion Lutheran-Reformed church; 

aluminum tablet stamped '' 770 ".................................... 770. 439

Tablets set from bench marks of the Pennsylvania Railroad.

Eli/abethtown, in third tier of stone from bottom of southwest wing wall of 

subway at Grafton warehouse; aluminum tablet stamped "457 "....... 457.176

Conewago Junction, opposite station, in large bowlder; aluminum tablet 

stamped "441"...................................................... 441.048-

Bainbridge, 120 feet east of station, on north side of track, in ledge of rock 

in cut; aluminum tablet stamped "273".............................. 272. 509

Falmouth, near station, in southeast cornerstone of bridge spanning Conewago Creek; aluminum tablet stamped "292"......................... 291. 946

Mount Wolf, 420 feet southeast of, in southeast wing wall of stone arch 

bridge; aluminum tablet stamped "368 "............................. 367. 950

> Marietta, in northwest corner of porch at entrance to railroad house; aluminum tablet stamped "261 ".... .^................................. 260. 472

GETTYSBURG QUADRANGLE. 

Idaville south along Gettysburg & Harrisburg Railway to Round Top.

Bendersville, 0.6 mile south of, in north end of east abutment of concrete 

t arch bridge; aluminum tablet stamped "615"........................ 614. 510

Center Mills, 0.7 mile south of, in west end of south abutment of concrete

railroad bridge; aluminum tablet stamped "577 "..................... 576. 7

Biglerville, in foundation of Reading Dairy Co. building, 500 feet north of

station; aluminum tablet stamped "652 "............................. 651.810

Goldenville, 150 feet west of station, in southeast corner of foundation of

Milus A. Wilson's residence; aluminum tablet stamped "613"......... 613.228
48 SPIRIT LEVELING IN PENNSYLVANIA, 1899 TO 1911.

Gettysburg, on large stone at left side of entrance to courthouse; aluminum Feet.

tablet stamped "553"............................................... 552.769

Round Top, near station, south side of road at corner of Tipton Park and

battlefield, in large bowlder; aluminum tablet stamped "545 "......... 544. 423

Round Top southeast along highway to Littlestown.

Gettysburg, 5.0 miles southeast of, north side of street at Two Taverns, in 

southeast corner of stone residence of J. J. Epley; aluminum tablet 

stamped "510 "................................................;..... 510.114

Littlestown northeast along Pennsylvania Railroad to McSherrystown, thence northwest along Western Maryland Railroad to New Oxford, thence along' highway to 

York Springs.

Sells station, in southwest corner of Colvin Good's residence; aluminum

tablet stamped "573"............................................... 572. 572

McSherrystown, corner Main and Third streets, at ladies entrance to Union

Hotel; aluminum tablet stamped "571".................... ^......... 570. 987

.Bittinger, southeast corner of station and post office; aluminum tablet

stamped "529"...................................................... 528.642

New Oxford, corner of Pitts and Boulton streets, northwest corner of

Oxford House; aluminum tablet stamped "560"...................... 559. 892

Hampton, northeast corner of square, in southwest corner of J. P. Myers's

brick house; aluminum tablet stamped "550"......................... 549.189

Round Hill, in northeast corner of J. H. Evans's brick store; aluminum

tablet stamped "564"............................................... 563. 577

FAIRFIELD QUADRANGLE. 

Biglerville west along highway to Hilltown, thence .south to point near Fairfield.

Biglerville, 1.0 mile west of, on rock on north side of road atT road to south;

chiseled mark........................................................ 683. 60

Biglerville, 1.9 miles west of, near Clear Springs schoolhouse, in center of

crossroads, on stone; chisel mark...................................... 731. 22

Arendtsville, at southwest corner of crossroads, in northwest corner of west

face of Zion Reformed Church; aluminum tablet stamped "710-1908".. 709. 936 

Arendtsville, 0.5 mile west of, Paradise schoolhouse at southeast corner of

crossroads, on rock at southwest corner; chisel mark................... 805. 29

Arendtsville, 2.0 miles southwest of, on rock at northwest corner of road

forks; chisel mark................................................... 769.75

Hilltown, on flag stone in front of M. J. Miller's store at T road to south;

chisel mark.......................................................... 752.50

Cashtown, 170 feet west of T road south, in southeast corner of south face of

Rocky Top Hotel; aluminum tablet stamped '' 745-1908 ".............. 745. 067

Orrtanna, 660 feet south of station, on east side of road, in northwest corner

of west face of Orrtanna M. E. Church; aluminum tablet stamped "669-

1908 ".............................................................. 669.519

Point near Fairfleld east along road to Gettysburg.

Fairfield, 2.0 miles north of, on west side of road, about 80 feet south of small

stream crossing, on rock outcrop; chisel mark......................... 620. 75

Fairfield, in southeast corner of east face of Lutheran Church; aluminum

tablet stamped "608-1908 ".......................................... 607. 855

Fairfield, 3.0 miles east of, 400 feet north of road, in southeast corner of

east face of old stone church; aluminum tablet stamped "558-1908 ".... 557. 825 

Gettysburg, 3.0 miles west of, Old Black Horse Tavern, on rock at center of

road at T road to north............................................... 492.48
PEIMAEY LEVELING. 49

Fairview schoolhouse, 2.5 miles west of Gettysburg, at northwest conifer of Feet, 

road forks, in northeast corner of east face of schoolhouse; aluminum 

tablet stamped "527-1908".......................................... 526. 838

Gettysburg, 1.0 mile west of, at northwest corner of Reynolds Avenue; top 

of cannon ball........................................................ 555. 81

New Cumberland quadrangle. 

CUMBERLAND AND YORK COUNTIES.

The elevations in the following list are based upon the Pennsylvania Railroad elevations, corrected to accord with the latest adjustment of precise leveling. The leveling was done in 1905, by J. H. 

Wetzel.

Mechanicsburg south along highway, via Shepherdstown, to Mount Top, thence southeast to Dover, thence northeast to Zion View, thence north to Cly.

Shepherdstown, on southeast corner of brick schoolhouse; aluminum tablet Feet.

stamped "633 ADJ 1903"............................'................ 632. 881

Bowmansdale, 5 miles south of, in north end wall of porch entrance of W. H.

Lerew's store; aluminum tablet stamped "720 ADJ 1903 ".............. 720. 050

Mount Top post office, on southeast corner of store of W. E. Wiley; bronze

tablet stamped "594 ADJ 1903"....:...................;............ 593. 872

Wellsville, 1 mile west of, southwest wing wall of highway bridge over Doe

Run; bronze tablet stamped "460 ADJ 1903 ".......................... " 460. 000

Roler, on southeast corner of Emig's mill; aluminum tablet stamped "364

ADJ 1903 ".......................................................... 364. 156

Dover, Peter Brunhous's hotel, in stone pier to porch at ladies' entrance;

primary traverse station No. 8, stamped "453 ADJ 1903 ".............. 452. 880

Zion View, southeast entrance to Zion Church; aluminum tablet stamped

"378 ADJ 1903 ".................................................... 377. 777

Strinestown, at northwest corner of schoolhouse; bronze tablet stamped

"450 ADJ 1903".................................................... 449. 307

Cly, east side of an arch 675 feet north of milepost 70; copper bolt (railroad

bench mark No. 74)................................................ 302. 66

Millerstown and New Bloomfield quadrangles. 

JUNIATA AND PERRY COUNTIES.

The elevations in the following list are based upon various bench 

marks of the Pennsylvania Railroad within this area. The leveling 

was done in 1904, by Ira M. Flocker.

NEW BLOOMFIELD QUADRANGLE.

Cove Forge station southwest along highway to Keystone, thence west via Shermansdale 

to Falling Springs, thence north to New Bloomfleld.

Cove Creek arch; copper .bolt in north end of (Pennsylvania Railroad bench Feetmark No. 12)....................................................... 351. 546

Keystone, 0.5 mile west of post office, Rye Township, in foundation of 

schoolhouse of District No. 2; bronze tablet stamped ''598 ADJ 1903 ".... 597. 423

Shermans Dale, 150 feet west of Union Hotel, opposite south end of covered 

bridge, in corner stone of old wall; aluminum tablet stamped "445 ADJ 

1903 ".............................................................. 445. Ill

Falling Springs, 0.5 mile east of, in northwest corner of stone mill of M. L.

Rice; aluminum tablet stamped "471 ADJ 1903 "....................... 471. 262

44011° Bull. 515 12 4
50 SPIEIT LEVELING IN PENNSYLVANIA, 1899 TO 1911.

Duncannon west along railroad via New Bloomfleld to Mannsville Junction, thence north 

along highway to Marketsville, thence east to Newport.

Duncannon, railroad bridge over Sherman Creek, in bridge seat of northeast Feet, 

wing wall; aluminum tablet stamped "349 ADJ 1903 ".................. 348. 896

Duncannon, northeast wing wall of bridge over Sherman Creek (Pennsylvania Railroad bench mark 13)........................................ 355. 234

Sulphur Springs, 600 feet west of, in southwest corner of abutment of railroad bridge; bronze tablet stamped "416 ADJ 1903 "................... 415. 592

Hoffman, 700 feet west of station, 300 feet south of track, in northeast corner

of foundation of barn; aluminum tablet stamped "568 ADJ 1903 "...... 568. 380

New Bloomfield, on west side of main entrance of courthouse, in top stone 

foundation; bronze tablet stamped "679 ADJ 1903 ".................. 678. 674

Valley, railroad bridge near station, in southwest bridge-seat; bronze tablet 

stamped "717 ADJ 1903"............................................ 717.194

Sylvan, 0.25 mile north of station, 300 feet south of road forks, wooden bridge 

over Little Buffalo Creek, northwest corner of north abutment; bronze 

tablet stamped^" 543 ADJ 1903 "..................................... . 543.134

Marketville, covered bridge over Big Buffalo Creek, in northwest corner of

. north abutment; bronze tablet stamped "494 ADJ 1903 ".............. 494. 197

Juniata post office, near village of Milford, 80 feet east of covered bridge 

over Big Buffalo Creek, top of wing wall of small bridge; bronze tablet 

stamped "441 ADJ 1903 "................."............................ 440. 474

Newport, square cut in front wall of tank house (Pennsylvania Railroad

bench mark 26)..................................................... 396. 141

Newport, Little Buffalo Creek bridge, northeast wing wall; copper bolt

(Pennsylvania Railroad bench mark 25)............................... 394. 023

Newport, in southeast wing wall of Pennsylvania Railroad bridge over Little 

Buffalo Creek; bronze tablet stamped "394 ADJ 1903 ".................. 394. 031

MILLERSTOWN QUADRANGLE. 

Thompsontown north along highway to East Salem (two direct lines).

Thompson town, north abutment of overhead bridge; top Pennsylvania Railroad bench mark 35)................................................ 420. 041

Thompsontown, Emmanuel Lutheran Church, in stone step; bronze tablet

stamped "465 ADJ 1903 "............................................ 464. 660

East Salem, top of stone step of schoolhouse; bronze tablet stamped "620 

ADJ 1903 ".......................................................... 619. 870

Millerstown northeast along highway to Pfouts Valley, thence south to Berlee, thence 

southwest to point opposite Old Ferry Station, thence northwest to Millerstown.

Millerstown, overhead bridge; chiseled shelf (Pennsylvania Railroad bench

mark 31)........................................................... 409. 116

Millerstown, in foundation of the Ward House; bronze tablet stamped "432

ADJ 1903 "..........................-................................ 432:152

Pfouts Valley, in east foundation of post office; bronze tablet stamped "694 

ADJ 1903 "........................................:................. 694. 177

Berlee (discontinued post office), 800 feet northeast of, in east side of foundation of schoolhouse; bronze tablet stamped "504 ADJ 1903 "............ 503. 690

Old Ferry station, opposite, in southwest corner of foundation of barn; 

bronze tablet stamped "428 ADJ 1903 "............................... 427. 807
PRIMAKY LEVELING. 51

Millerstown nortb along highway to Evendale, thence east to Oriental, thence south to

Pfouts Valley. <,

Evendale post office, brick house of J. H. Yodira, in northeast corner of Feetfoundation; bronze tablet stamped "714 ADJ1903 "..................... 714. 411

Richfield, northwest corner of Richfield Lutheran Church, in foundation 

stone; bronze tablet stamped "658 ADJ 1903"........................ 657. 862

Oriental post office, 4 miles west of, 4 miles east of Richfield, in abutment 

of bridge over Mahantango Creek; bronze tablet stamped '' 553 ADJ 1903 ". 552. 912

Oriental post office, 300 feet west of, in wing wall of wood and iron bridge; 

bronze tablet stamped "468 ADJ 1903 "......................_........ 467. 77 6

Evendale southwest along highway to Brown's Mill (Cocolamus post office) and return.

Cocolamus post office (Brown's mill), just below, in wing wall of iron bridge 

over Cocolamus Creek; bronze tablet stamped "636 ADJ 1903"........ 635. 994

Carlisle, Chambersburg, Hancock, and Mercersburg quadrangles. 

CUMBERLAND, FRANKLIN, AND YORK COUNTIES.

The elevations in the following list are based upon various bench 

marks of the transcontinental precise-level line of the Coast and 

Geodetic Survey and accord with the latest adjustment.

The leveling was done in 1900, by F. M. Taylor. The bench mark 

near Sylvan was set by a double-targeted line from Cherry Run, 

W. Va., and is stamped "C," referring to Cumberland datum.

CARLISLE QUADRANGLE. 

Carlisle via Mount Holly to Idaville.

Mount Holly Springs, in southwest corner of Philadelphia & Reading Rail- Feet, 

road station; bronze tablet stamped "556 HARRISBURG 1900"...... 555. 440

Idaville via York Springs and Dillsburg to Mechanicsburg.

Idaville, in east side of P. L. Houck's house; bronze tablet stamped "805 

HARRISBURG 1900 "............................................. 804. 975

York Springs, in southwest corner of brick hall; bronze tablet stamped " 607

^.HARRISBURG 1900"............................................. 606. 473 ^ir s}

Dliioourg, in southwest corner of brick schoolhouse; bronze tablet stamped

"613 HARRISBURG 1900"........................................ 613.071

Mechanicsburg, west side of brick high school, at right front entrance;

bronze tablet stamped " 456 HARRISBURG 1900"................... 455. 729

Mechanicsburg to Carlisle.

New Kingston, curbstone in front of Doctor Faulk's house; chiseled cross. 453. 35 

Mount Holly to Williams Grove.

Leidighs station, O.SSanile east of, right side of track, capstone of abutment

of bridge; chiseled mark. .......................................... 451. 71

CHAMBERSBURG QUADRANGLE. 

Chambersburg to Fayetteville.

Fayetteville, in foundation stone east side of Union brick church; bronze 

tablet stamped " 792 HARRISBURG 1900".......................... 79L 660
52 SPIEIT LEVELING IN PENNSYLVANIA, 1899 TO 1911. 

Chambersburg; via Scotland and Greenville to West Fayetteville.

0

Scotland, southeast wing wall of bridge over Conococheague Creek, be- feet. 

tween Soldiers' Orphans Industrial School and Scotland station; capstone, chiseled cross. ................................................ 670. 64

Green Village, in southeast cornerstone of brick schoolhouse; bronze tablet 

stamped " 678 HARRJSBURG 1900"................................ 677. 917

Greencastle via Marion Junction to Mercersburg Junction.

Marion Junction, 1 mile west of, Cumberland Valley Railroad, southwest of

milepost 60; top of iron support of standard.......................... 578. 00

Greencastle to Waynesboro.

Zullinger, stone horse block in front of Louis Hovis's house: chiseled cross.. 748. 31 

Fayetteville to Waynesboro. »

Mount Alto (Funkstown or Altondale), entrance to M. E. Church, in left 

side of stone step; aluminum tablet stamped "848 HARRISBURG 

1900"............................................................... 847. 385

Waynesboro, in stone in north foundation of Western Maryland Railway 

station; aluminum tablet stamped " 712 HARRISBURG 1900"........ 711. 821

HANCOCK QUADRANGLE. 

Cherry Run, W. Va., north along highways through Maryland to point near Sylvan, Pa.

Sylvan, 1.5 miles south of, in south side of Yeakle mill, near southwest 

corner, 5 feet above ground, in foundation stone; aluminum tablet 

stamped "407 C".................................................. 466. 575

MERCERSBURG QUADRANGLE. 

Chambersburg to Loudon.

St. Thomas, in northeast cornerstone of brick hotel; br.onze tablet stamped

"645 HARRISBURG 1900". ....................................... 644. 595

Loudon to Richmond.

Loitdon, 1.25 miles north of, east side of capstone of culvert; chiseled cross. 616. 90 

Richmond, in southeast cornerstone of schoolhouse foundation; bronze 

tablet stamped "676 HARRISBURG 1900". ........................ 676.106

Loudon via Mercersburg Junction to Mercersburg.

Mercersburg, 2.5 miles northeast of, at southeast corner of railroad bridge

over west branch of Conococheague Creek; capstone, chiseled square... 536. 72

Mercersburg to Cove Gap. 

Mercersburg, 1.75 miles west of, Fruit Hill schoolhouse near northwest

corner of foundation; chiseled cross. ................................. 705. 00

Mercersburg via Upton to Greencastle.

Mercersburg, Mercersburg Academy, in northwest corner of dining hall;

aluminum tablet stamped " 595 HARRISBURG 1900". .............. 594. 789

Mercersburg, 1 mile east of, stone in front of tollgate house; chiseled cross.. 557. 79 

Upton, in southeast cornerstone of brick schoolhouse; aluminum tablet

stamped "620 HARRISBURG 1900"................................ 619. 594

Greencastle, 0.75 mile west of, schoolhouse at corner of roads, in foundation

stone; chiseled cross. . . ......,..,.............,«,,« ,............,. 550. 60
;, PRIMABY LEVELING. 53

Everett, Hollidaysburg, and Huntingdon quadrangles. 

BEDFORD, BLAIR, AND HUNTINGDON COUNTIES.

The elevations in the follo\£ing lists are based upon various bench 

marks along precise-level lines of the Pennsylvania Railroad.

The leveling in the Everett and Hollidaysburg quadrangles was 

done in 1900, and that in the Huntingdon quadrangle in 1901, by 

F. M. Taylor.

, EVERETT QUADRANGLE.

Mount Dallas along Huntingdon & Broadtop Mountain Railroad to Cove.

' Mount Dallas, Pennsylvania Railroad bridge over Juniata River, southwest Feet. 

abutment; chiseled square in stone................................. 1, 045. 98

Everett, in northeast corner of front wall of Union Hotel; aluminum tablet 

stamped " 1015 HARRISBURG"... '.. ............................... 1, 016. 373

Everett, 2.7 miles north of, Huntingdon & Broadtop Mountain Railroad 

bridge over highway and stream, southeast corner top stone of north abutment; bronze tablet stamped " 1097 HARRISBURG". ............... 1, 097. 316

Cypher station, 1,310 feet east of, iron railroad bridge over Juniata River, 

west wing wall, coping stone; chiseled square......................... 927. 67

Cypher, 2.6 miles north, of, 300 feet west of eleventh milepost, stone culvert 

near water station, east wing wall; chiseled square.................... 896. 81

Hopewell, 75 feet north of station, I. O. O. F. Block, in southwest corner of 

i south wall; bronze tablet stamped " 902 HARRISBURG" ........... 901. 428

! Riddlesburg, 500 feet north of station, stone culvert over creek, on southeast

corner coping stone; chiseled square................................ 860. 44

Saxton, corner of Church and Litetis streets, in center of north wall of 

schoolhouse; aluminum tablet stamped " 918 HARRISBURG"........ 917. 314

Saxton, 1.5 miles north of, culvert over highway, northeast corner of east 

abutment, coping stone; chiseled square............................. 876. 91

Foxton post office, Cove station, stone culvert over creek and highway, east 

wall, 3 feet above surface of highway; bronze tablet stamped "906 

HARRISBURG".................................................. 905. 818

Henrietta west to Curryville, thence south along railroad to Steelton.

j. "vToovi^iry, brick schoolhouse, at northwest corner of foundation; bronze

* tablet stamped " 1292 HARRISBURG"............................. 1, 291.144

k, Loysburg, northeast corner front foundation of M. E. Church; bronze tablet

stamped " 1127 HARRISBURG".....,.............................: 1,126. 444

Steelton, 0.1 mile northeast of, bottom step of front entrance to Steele's

flouring mill, square stone; chiseled mark............................ 937. 55

HOLLIDAYSBURG QUADRANGLE.

'7 Henrietta via Martinsburg and Hollidaysburg to Altoona (spur lines from Pennsylvania

Railroad bench marks).

Henrietta, north end of foundation of Pennsylvania Railroad passenger station; shelf in rock (Pennsylvania Railroad bench mark 20)............. 1, 394. 01

Henrietta, passenger station of Morrisons Cove Branch of Pennsylvania Railroad, corner of foundation; bronze tablet stamped "1393 HARRISBURG "...........................i................... ^............ 1,392. 679

Martinsburg, Morrisons Cove Bank, north wall, northeast corner of foundation stone; bronze tablet stamped "1407 HARRISBURG"............. 1,407. 050

Roaring Spring, Church of God, corner stone of northwest corner of building; bronze tablet stamped "1237 HARRISBURG "................... 1, 236. 443
54 SPIRIT LEVELING IN PENNSYLVANIA, 1899 TO 1911.

Hollidaysburg, Blair County courthouse, near soldiers' monument, north- Feet, 

east corner of front wall of foundation; aluminum tablet stamped "1010 

HAKRISBURG". ................................................. 1, 010.174

Canaan, near Pennsylvania Railroad station, red brick schoolhouse, in 

front wall, 3 feet west of door; bronze tablet stamped "1075 HARRISBURG "............-.........-................:.................... 1, 074. 921

Martinsburg via "Williamsburg to Franklin Forge (portion of line).

Martinsburg, 0.75 mile south of, near Wye, north leg of east end of culvert, 

in top stone; copper bolt (Pennsylvania Railroad bench mark 16)...... 1, 342. 91

HUNTINGDON QUADRANGLE. 

Martinsburg via "Williamsburg to Franklin Forge (portion of line).

Williamsburg, northwest corner of brick schoolhouse, in corner stone;

bronze tablet stamped "884 HARRISBURG "......................... 884.187

Franklin Forge, south abutment of bridge 24, southeast corner of bridge

seat; bronze tablet stamped "862 HARRISBURG"................... 862.125

Huntingdon southwest via public road and Huntingdon & Broadtop Mountain Railroad to Cove station (Forton post office).

Huntingdon, Pennsylvania Railroad station, ladies' waiting room, on east 

window sill; chiseled square (Pennsylvania Railroad bench mark 87)... 624. 368

McConnellstown, front face of brick hall and band room; bronze tablet 

stamped "716 HARRISBURG "...................................... 715. 230

Marklesburg (James Creek post office), front face of brick schoolhouse;

aluminum tablet stamped "917 HARRISBURG "....................... 916. 511

Foxton (Cove station), in face of north wall of overhead bridge; bronze tablet stamped "906 HARRISBURG 1901"............................ 905. 958

Entrlken southeast along highway to Cassville, thence north to Huntingdon.

Trough Creek, 2 miles north of, at Paradise furnace, H. P. Reynolds's stock 

farm, southwest corner of foundation of large barn, in south face of corner 

stone; bronze tablet stamped "959 HARRISBURG"..............-.... 959.136

Cassville, 100 feet east of post office, northwest corner of brick store of Sarah 

A. Heaton; bronze tablet stamped '' 1247 HARRISBURG "............. 1, 246. 304

Finks Bridge, 2.5 miles east of, on south side of road; point on top of large 

rock stamped " U " on east side and " P " on west side (township boundary 

post).............................................................. 1, 670. 40

Hawns Bridge, 500 feet east of, at Lutheran brick church, in face of stone 

doorstep of entrance; aluminum tablet stamped "664 HARRISBURG 

1901".............................................................. 664. 223

Huntingdon, in water table near main entrance of court house; aluminum 

tabletstamped "642 HARRISBURG 1901"........................... 642. 219

Clearfield, Curwensville, Houtzdale, Philipsburg, and Punxsutawney quadrangles. 

CENTER, CLEARFIELD, INDIANA, AND JEFFERSON COUNTIES.

The elevations in, the following lists are based upon an aluminum 

tablet in the foundation of the Seventh Avenue Hotel, Pittsburg, Pa., 

marked "738 PITTSBURG 1899 ", the elevation of which is now accepted as 738.384 feet above mean sea level. The initial points upon 

which these levels depend are various bench marks along precise-level 

lines of the Pennsylvania Railroad.
PEIMARY LEVELING. 55

The doubie-rodded line from Tyrone through these quadrangles was 

run in 1902 by Ira M. Flocker, and the remainder of the work on the 

Houtzdale and Curwensville quadrangles was done in 1902 by Charles 

Hartman, Jr. The remainder of the work in the Punxsutawney 

quadrangle was done in 1902 by George Seidel.

PHILIPSBURG QUADRANGLE. 

Near Philipsburg.

Summit, 800 feet south of, 300 feet south of milepost 13, Pennsylvania Rail- Feet, 

road, west of track, top of bank, in top of stone; bronze tablet stamped . 

"2045 PITTS "...................................................... 2,044.573

Philipsburg, in northeast capstone of bridge over Moshannon Creek; aluminum tablet stamped "1428 PITTSBURG" ........................... 1,428. 093

HOUTZDALE QUADRANGLE. 

Osceola Mills along Pennsylvania Railroad tg Beccaria.

Osceola Mills, highway bridge over Moshannon Creek, in southeast wing 

wall; aluminum tablet stamped '' 1461 PITTSBURG "................. 1,460. 431

Sterling, 0.1 mile southwest of, 0.5 mile northeast of Houtzdale, bridge 304,

in south end of west abutment; aluminum tablet stamped '' 1500 PITTS ". 1,499. 553 

Houtzdale, crossing at station; top of rail................................ 1, 518

McCauley, crossing at station; top of rail................................. 1, 535

West Moshannon, crossing at station; top of rail......................... 1, 540

Kendrick, crossing at station; top of rail............................... 1, 553

Beulah, crossing at station; top of rail.................................. 1, 575

Smoke Run, 0.1 mile east of, bridge 309, in north end of east abutment; 

aluminum tablet stamped "1351 PITTS "............................ 1, 350. 973

Beccaria, at crossing; top of rail............................,....;...... 1,374

Osceola Mills north along Pennsylvania Railroad.

Blueball, corner stone of watch-tank house, beside station; bronze tablet 

stamped "1544 PITTSBURG ".................../.................. 1, 543. 650

Woodland, 200 feet north of station, in southeast capstone of Pennsylvania

Railroad bridge 217; bronze tablet stamped "-1463 PITTSBURG "...... 1,462. 964

Clearfleld Junction south along railroads and public roads to Pennsylvania Railroad, 

via Clearfleld Bridge, Faonce, and Belsena Mills, to Smoke Run.

Clearneld Bridge, 1.3 miles north of, railroad bridge 28, near crossing, on 

northwest capstone; chisled square................................... 1,163.14

Clearfield Bridge, over Clearfield Creek, in northwest capstone of highway 

bridge; bronze tabletstamped "1172 PITTSBURG".................... 1,171. 876

Faunce, in northwest capstono of highway bridge over Clearfield Creak; 

bronze tabletstamped "1250 PITTSBURG"........................... 1, 249. 963

Faunce, 3.25 miles west of, southwest corner of church; cut on top of foundation wall......................................................... 1, 613. 25

Belsena Mills, in northeast capstone of turntable; bronze tablet stamped

"1335 PITTSBURG"................................................ 1,334.537

Smoke Run, in southeast top capstone of railroad bridge 39; aluminum tabletstamped "1351 PITTSBURG".................................... 1, 350. 973

Susquehanna Bridge, railroad station, Pennsylvania Railroad bridge over 

Susquehanna River on northeast capstone; chisel mark..................1,124. 97
56 SPIRIT LEVELING IN PENNSYLVANIA, 1899 TO 1911.

CURWENSVILLE QUADRANGLE.

Coalport along Pennsylvania Railroad to Mahaffey.

Feet. 

Irvona, road crossing at station; top of rail............................... 1, 380

Berwinsdale crossing at station; top of rail............................. l, 553

Berwinsdale, 0.2 mile northwest of, in west end of south abutment of culvert, in corner stone; aluminum tablet stamped "1543 PITTS ".......... 1, 542. 766

Lajose, crossing east of station; top of rail.............................. 1,315

Lajose, between, and Lajose junction, railroad bridge 33, in northwest 

coping stone; aluminum tablet stamped "1297 PITTS "................ 1,296. 461

Ostend, at crossing; top of rail......................................... 1, 387

Mahaffey, Pennsylvania Railroad bridge over Susquehanna River, in coping 

stone at east end, south abutment; aluminum tablet stamped "1272 

PITTS"............. ................................................ 1,271.673

Mahaffey east along New York Central & Hudson River Railroad to Clearfleld Bridge.

Curry Run, railroad bridge over Susquehanna River, in north end, south

abutment; bronze tablet stamped "1222 PITTS "...................... 1, 221. 235

Kerrmoor, 0.1 mile west of, in north end, south abutment of railroad bridge 

44;bronze tablet stamped "1356 PITTS"............................. 1, 355. 917

Olanta, in northwest abutment of highway bridge over Clearfield Creek; 

bronze tablet stamped '' 1296 PITTSBURG "......................... 1, 295. 216

Curwensville along Pennsylvania Railroad to Grampian.

Curwensville, 0.2 mile east of, in step of abutment of Buffalo, Rochester &

Pittsburg Railway bridge; bronze tablet stamped "1143 PITTS "........ 1,142. 628

Grampian, highway bridge over Little Anderson Creek, in southeast capstone of east abutment; bronze tablet stamped "1535 PITTSBURG"..: 1, 535.185

Lajose sou£h along Pennsylvania Railroad to Westover.

Westover, northwest corner of Baptist Church, top corner stone of foundation, in west face; bronze tablet stamped "1368 PITTSBURG "......... 1, 369. 074

CLEARFIELD QUADRANGLE. 

Clearfleld Junction north along Pennsylvania Railroad to Clearfield. 

Clearfield, 2.3 miles south of, Pennsylvania Railroad bridge over New York

Central & Hudson River Railroad; chiseled cut in abutment............ 1,129. 34

Clearfield, 0.1 mile south of office of New York Central & Hudson River 

Railroad station, highway bridge over Susquehanna River, in coping of 

northeast wing abutment; aluminum tablet stamped "1113 PITTSBURG "..................................................:......... 1,112.326

Riverview, highway bridge over Susquehanna River, on southwest capstone; chiseled mark................................................... 1,113.08

PUNXSTTTAWNEY QUADRANGLE. 

McGees Mills along Pennsylvania Railroad to Punxsutawney.

McGees Mills, in front of station; top of rail.............................. 1, 307

Sydney, 0.5 mile northwest of, in top of rock, east of track; bronze tablet

stamped "1622 PITTS".............................................. 1,621.624

Flynn, crossing; top of rail.............................................. 1, 698

Winslow, southeast corner of station, in top of stone; aluminum tablet

stamped "1649 PITTS".............................................. 1, 648.127
PEIMARY LEVELING. 57

Feet. 

Elbell, crossing at station; top of rail..................................... 1, 483

?> Canoe Creek, crossing at station; top of rail.............................. 1, 260

Punxsutawney, in northeast wing wall of Manor ing Street Bridge; aluminum tablet stamped "1236 PITTS " l .............................. 1, 235, 906

Punxsutawney, in front of station; top of rail............................ 1, 236

Cherry Tree (Grant post office) north along public road and railroad via PatchlnsvUle 

and Burnside to McGees Mills.

Patchinsville, grain house opposite post office, southwest corner of foundation wall; aluminum tablet stamped "1370 PITTS ".................... 1, 369. 367

Burnside, upper iron bridge over river, northwest abutment; bronze tablet 

stamped '' 1328 PITTS "...........................................-... 1, 327.388

Glen Campbell, abutment of bridge 42, at intersection of Brady Run and 

Gush Creek; bronze tablet stamped "1344 PITTS ".......... i......... 1, 343. 830

Rossiter Junction south along railroad and public roads via Rossiter station and 

Rochester Mills to Ord post office.

Rossiter station, 350 feet north of, west side of track, west end of culvert;

copper bolt stamped "1324 PITTS"..:........... 1.................... 1,323. 595

Rochester Mills (Richmond), iron bridge 2 over Little Mahoning Creek,

southwest abutment; bronze tablet (stamping obliterated)............. 1, 273

East Run, 0.2 mile west of post office; south side of road, flat rock near

blacksmith shop; aluminum tablet stamped "PITTS 1539".... 1,538.203 ">!

Altoona, Barnesboro, Birmingham, Ebensburg, Johnstown, and Patton quadrangles. 

BEDFORD, BLAIR, CAMBRIA, INDIANA, AND SOMERSET COUNTIES.

The elevations in the following list are based upon various bench 

marks along the precise-level lines of the Pennsylvania Railroad.

The work in the Barnesboro quadrangle was done partly in 1901

by J. H. Wetzel and partly in 1902 by George Seidel. The work in

 the Ebensburg quadrangle was done in 1901 by J. B. McGuire. The

Patton quadrangle was partly leveled in 1901 by F. M. Taylor, the

work being completed in 1902 by Charles Hartman, Jr. The leveling

* in the Johnstown quadrangle was done in 1902 by George Seidel 

and in 1908 by T. A. Green.

BIRMINGHAM QUADRANGLE. 

Tyrone along. Pennsylvania Railroad to Vanscoyoc (double-rodded line).

Tyrone, in front of passenger station; chiseled shelf in base course (Penn- Feet, 

sylvania Railroad bench mark 110).................................. 910. 609

' Tyrone, 2 miles north of, northeast wing wall of bridge 5; chiseled square. 941. 20 

Vail, in front of station; top of rail...................................... 989

Vanscoyoc, just southeast of, 100 feet southeast of cut, 15 feet north of track;

 p chiseled square in top of rock........................................ 1, 395. 72

i Reported destroyed, 1912.

« Owing to reconstruction of this bridge the elevation may be erroneous.
58 SPIRIT LEVELING IN PENNSYLVANIA, 1899 TO 1911.

ALTOONA QUADRANGLE.

Bench mark at Utahville.

Feet. 

Utahville, in front of station; top of rail............................. j... 1, 669

Patton east along public road to Frugality.

Frugality, 0.25 mile south, of, west end of south abutment of railroad bridge 

408, at junction of wye track, on capstone; chiseled cross.............. 1,475. 48

PATTON QUADRANGLE.

Bench mark at Coalport. 

Coalport, crossing at station; top of rail................................. 1,414

Gallltzln northwest via public road to Loretto, thence west to Ebensburg.

Loretto, northeast corner of Catholic Church, on corner of lowest step; cross

cut.................................................................. 1,942.55

Winterset station, at road crossing; top of north rail..................... 2, 111

Loretto i via public road to Patton, thence west to Elmora.

Chest Springs, southeast corner of frame sch'oolhouse, on corner stone of

foundation; bronze tablet stamped "1969 HARRISBURG"........... 1, 968. 649

Patton, 2 miles southeast of, Clarke schoolhouse, southeast corner of cloak

room, on face of foundation corner stone; cross cut.................... 1, 945. 78

Patton, main entrance to Good Building, stone at right side; aluminum

tablet stamped "1756 PITTSBURG "................................. 1, 755. 298

Carrolltown, at left entrance steps to St. Benedict's Catholic Church, on

corner stone of foundation wall; square and cross cut................... 2, 173. 27

Elmora, 600 feet south of, in valley, southwest corner of schoolhouse, in

foundation stone; aluminum tablet stamped "1765 PITTSBURG "..... 1, 763. 966

Patton via public road north to Hastings, thence west to Barnesboro.

Hastings, opera house, northeast corner of foundation, north face of top 

corner stone; aluminum tablet stamped "1736 HARRISBURG "....... 1, 734. 503

Hastings north along highway to Westover.

Garway, 1.7 miles north of, north side of railroad bridge 28, on masonry; 

chiseled cross........................................................ 1, 361. 85

Frugality south along railroad to Syberton.

Frugality, 2.5 miles south of, crossing at Dean station, 100 feet south of north 

abutment of railroad bridge 407, west capstone; chiseled square........ 1, 514.25

Ashville, 0.1 mile south of, on last capstone middle pier of railroad bridge 

403; chiseled square................................................. 1, 643. 36

Syberton, 0.25 mile west of, east abutment of iron bridge across Clearfield

Creek, on west coping stone of north corner; cross cut. ................ 1, 764. 80

BARNESBORO QUADRANGLE. 

At Cookport.

Cookport, southwest of McCoy's store, top of stone over cellar door; aluminum tablet stamped "1609 PITTSBURG "........................... 1, 606. 622

Cookport east along public roads to Cherry Tree (Grant post office).

Cherry Tree, railroad bridge 314, southeast end of bridge seat; aluminum 

tablet stamped '' 1366 PITTSBURG "........-........................ 1,363. 943

1 Loretto is checked by two other lines from Cresson.
PBIMARY LEVELING. 59

Cherry Tree (Grant £ost office) along railroad via Barnesboro and Elmora to

Ebensburg.

Barnesboro, 0.1 mile north of station, south abutment of railroad bridge Feet308, in east end of bridge seat; aluminum tablet stamped '"'1447 PITTSBURG "........................................ .................... 1,445. 601

Ebensburg west along road via Findleton and Strongstown to Penn Bun.

1 Pindleton post office, in southeast corner of foundation of church; aluminum tablet stamped "2301 PITTSBURG" ........................... 2, 299. 643

 "" Strongstown, in southeast corner of Methodist Church; aluminum tablet

stamped "1890 PITTSBURG"........................................ 1,889.435

Greenville, 4 miles southeast of, 2.5 miles north of Nolo, southwest corner of 

large barn of M. A. Sleepy, in top of largeretone; aluminum tablet stamped 

1 ' 1725 PITTSBURG "................................................ 1, 724. 560

JOHNSTOWN QUADRANGLE. 

%' Border station northwest along Baltimore & Ohio Railroad to Ingleslde.

Walsall station (Ingleside), in front of station platform; top of rail........ 1, 282. 22

Walsall station (Ingleside), 0.2 mile north of station, in east end of north

abutment of railroad bridge; bronze tablet stamped "1275 PITTS".... 1, 275. 570

Point 2.7 miles northeast of Thomas Mill northeast along highways to Kring, thence 

southeast along Baltimore & Ohio Railroad to Ingleside.

Thomas Mill, 3.6 miles northeast of, at junction with road running northeast-southwest, east of road, 30 feet north of forks, point on rock marked 

"1558"... ........................................................ 1,557.70

Thomas Mill, 4.1 miles northeast of, east of road, west of creek, on ground

 of William J. Sala, in large flat sandstone rock; aluminum tablet stamped

" 1527 1908 "........................................................ 1, 526. 959

Thomas Mill, 5.5 miles northeast of, 500 feet southwest of main forks at 

church and schoolhouse, east of road; point on rock marked "1286".... 1, 286/03

Kring, 30 feet west of station sign, south of small railroad bridge; top of rail 

" section, marked "1241".............................................. 1,240.84

Kring, 0.2 mile north of, on southeast end of culvert, chiseled square,

marked "U. S. 1237 " (old bench mark).............................. 1, 236. 95

Johnstown south along Baltimore & Ohio Railroad to Ingleside.

Johnstown, at west end of north parapet of railroad bridge; copper bolt

(Pennsylvania Railroad bench mark).................................. 1,180. 231

*' Johnstown, east end of south parapet of Pennsylvania Railroad bridge;

aluminum tablet stamped "1180 PITTS"............................. 1,180.222

Johnstown, railroad ticket office, on window sill; chiseled shelf (Pennsylvania Railroad bench mark)......................................... 1,187. 561

Johnstown, road crossing at Pennsylvania Railroad station; top of rail.... ], 184

Johnstown, in front of Baltimore & Ohio Railroad station; top of rail...... 1,169

Honey Creek, road crossing at station; top of rail.......................... 1,194

, Johnstown, 3 miles south of, Baltimore & Ohio Railroad and trolley grade

crossing; top of rail................................................... L, 191

Kring, road crossing at station; top of rail................................ 1, 241

Ingleside, 700 feet north of, northeast corner of small railroad bridge; copper bolt marked "1275 PITTS"....................................... 1,275.570
60 spiEM LEVELING itf MsNffSYLVAirtA, 1899 TO 1911.

Ingleslde northeast along Pennsylvania Railroad via Elkton to Saliz.

Scalp Level, 0.45 mile north of, west side of track, 75 feet west of tool house, Fee*- 

in large sandstone; aluminum tablet stamped "1719 PITTS ".......... 1, 719. 185

Salix, 870 feet north of station, under Pennsylvania Railroad culvert, west 

wall; bronze tablet stamped "2050 PITTS".......... ................. 2,049.415

Salix, railroad bridge at station, north parapet, east end; aluminum tablet 

stamped "2077 PITTS". ............. ................................ 2, 077. 722

Seward northeast along Pennsylvania Railroad via Vintondale and Nanty Glo to

Ebensburg.

Seward, 0.17 mile west of tower V. K., railroad bridge 226 over Piney Run, 

north parapet, east end of arch; copper bolt (Pennsylvania Railroad 

bench mark). . ............... 1 ...................................... 1, 091. 531

Seward, doorstep of waiting room of station; copper bolt marked "1122

U. S." ............................................................. 1, 122. 105

Seward, crossing at station; top of rail. ................................. 1, 120

Wehrum, crossing at station; top of rail. ................................ 1, 360

Vintondale, 150 feet east of station, iron bridge, south end of west abutment; aluminum tablet stamped ' ' 1403 PITTS "...................... 1, 402. 701

Twin Rocks, crossing at station; top of high rail. ........................ 1, 668

Nanty Glo, 200 feet south of station, iron bridge, west end of north abutment; bronze tablet stamped "1706 PITTS "......................... 1, 705. 721

Nanty Glo, crossing at station; top of high rail. ...... ".. ................... 1, 710

Beulah Road, in front of station; top of rail. . ............................ 1, 894

EBECTSBTTRG QUADRANGLE. 

At Ebensburg (on line from Gallitzln).

Ebensburg, west front of courthouse, in base of center column of double

entrance; aluminum tablet stamped "2138 PITTSBURG "............. 2, 138. 173

. Wilmore south along public roads and Pennsylvania Railroad to Saliz.

Wilmore, in front wall of railroad station; chiseled square (Pennsylvania

Railroad bench mark 14) ..............................................], 562. 663

Wilmore, 1,900 feet north of station, highway bridge over creek, in soiith 

end of east abutment; bronze tablet stamped "1555 PITTS ".......... 1, 554. 329

Lovett, 0.7 mile south of, east end of north parapet of railroad bridge; copper bolt stamped "1725 U. S. "....................................... 1,724.932

Lovely north along public roads to Blue Knob, thence northwest to Portage.

Pavia, highway bridge over Bobs Creek, in east end of face of north abutment; bronze tablet stamped ' ' 1403 PITTSBURG ".................... 1, 402. 389

Blue Knob, at southeast corner of crossroads, on east end of north wall of

Mount Sinai Church; bronze tablet stamped "2375 PITTSBURG "..... 2, 373. 770 

Blue Knob, 1 Union Township, Bedford County, 2.5 miles northeast of

Pavia post office. .................................................... 3, 136

Hughes mine tipple, 10 feet west side of track, on top of bowlder; chiseled

cross. ............................................................... 1, 814. 45

i A flying-level spur line run from Blue Knob post office to the summit of Blue Knob determined this 

elevation, which is the highest known in the State of Pennsylvania. It is about 4 miles east of the main 

crest of the Allegheny Plateau and 200 feet higher.
PBIMAEY LEVELING. 61 

Bedford, Meyersdale, Somerset, and Windber quadrangles.

BEDFORD AND SOMERSET CQUNTIES.

The leveling in the following list is based upon bench marks of the 

Pennsylvania Railroad.

The leveling in Bedford quadrangle was done in 1901 by J. B. 

McGuire and in 1907 by H. D. Hilton. The leveling in Meyersdale, 

Somerset, and Windber quadrangles was done by T. A. Green in 1908.

BEDFORD QUADRANGLE. 

Bench marks along Pennsylvania Railroad, Bedford to Manns Choice.

Bedford, southeast corner of freight station, on capstone of pier; chiseled Feetsquare (railroad bench mark 20)....................................... 1,059. 650

Bedford, in northwest abutment of wagon bridge over river, 250 feet south

of railroad; aluminum tablet stamped "1064".......................... 1,063. 562

Wolfsburg, 500 feet south of station, east end of box culvert; copper bolt

(railroad bench mark 18)............................................. 1,096. 42

Wolfsburg, west end of town, in northwest foundation of schoolhouse;

aluminum tablet stamped "1122"...................................... 1,121. 633

Napier, 0.7 mile north of station, in rock; copper bolt (railroad bench 

mark 17) ............................................................ 1,095.13

Napier, 350 feet north of station, northeast abutment of bridge 7; aluminum tablet stamped '' 1106 ".......................................... 1,104. 315

Napier, in front of station; top of rail................................... 1,108. 4

Mount Dallas, 14.3 miles from, norJi abutment, east end of coping; copper

bolt (railroad bench mark 16)........................................ 1,116. 23

Manns Choice, north abutment of open culvert; copper bolt (railroad bench

mark 15)........................................................... 1,135. 20

Manns Choice, 690 feet south of station, in southeast corner of foundation 

of gristmill; aluminum tablet stamped "1136 "......................... 1,135. 352

Elton southeast to Lovely, thence north to Pavia.

Felix, 3.3 miles north of, 600 feet east of Felix road, in large rock on north 

side of Barefoot road; aluminum tablet stamped '' 2840 "............... 2, 839. 688

Elton, 8.9 miles east of, 2,000 feet from top on side of Allegheny Mountains, 

on west side of New Road; chiseled square on rock..................... 2, 591. 35

Elton, 10.1 miles east of, 535 feet west of intersection of old Johnstown road 

with road to Lovely, on north side of Barefoot road, in rock; aluminum 

tablet stamped "2015 ".............................................. 2,014. 637

Lovely, in northwest corner of stone,wall of building used as post-office, at 

southeast corner of crossroads; bronze tablet stamped "1314 PITTSBURG "........... ............................................... 1,312. 801

Bedford north along: highway to Weyant, thence west to Lovely.

Belden, northeast corner of crossroads, in large round stone at entrance to 

store; aluminum tablet stamped '' 1083 ".............................. 1,082. 563

Cessna, road crossing at station; top of rail.............................. 1,079. 2

Cessna, 930 feet west of station, on northeast abutment of bridge over Dunning Creek; aluminum tablet stamped "1077 "........................ 1,076. 531

Fisherstown, in front of station; top of rail............................... 1,089. 2

Reynoldsdale, in northwest corner of foundation of post office, 100 feet 

; south of railroad station, on east side of track; aluminum tablet stamped 

" 1105 "................,.,,. ,,,, ,............................... 1,104. 622
62 SPIRIT LEVELING IN PENNSYLVANIA, 1899 TO 1911.

Osterburg, 4,500 feet west of station, in foundation of "-covered bridge over Feet. 

Bobbs Creek, on northwest side of bridge, 6 feet from water; aluminum 

tablet stamped "1144".. ....'........................................ 1,143. 692

Weyant, in northwest foundation of building used as post office; aluminum

tablet stamped "1256".............................................. 1,256. 201

Manns Choice west along highway to county line.

Schellsburg, in building used as post office at crossroads, northeast corner 

of step; aluminum tablet stamped "1259"............................ 1, 258. 322

Fyan, in foundation of mill, in southeast corner of, 500 feet north of Pittsburg and Baltimore pike; aluminum tablet stamped "1399 "............ 1, 398. 631

Point on county line 4 miles west of Fyan northeast along highway to bench mark 

4 miles north of Felix.

Daley, in step of building used as store, northeast corner of crossroads;

aluminum tablet stamped "2617 ".................................... 2,616. 378

Daley, 3.3 miles north of, near old log house in field and small building beside road, east side of road, in large rock; aluminum tablet stamped 

'' 2560 "............................................................. 2,559. 947

Crumb, 1.1 miles north of, 240 feet north of intersection, opposite spruce 

tree, west side of road, in large stone; aluminum tablet stamped "2507". 2,506.437

Felix, in foundation of building used as post office, in southeast corner;

aluminum tablet stamped "2326 ".................................... 2, 325.471

ME YE USD ALE QUADRANGLE. 

Rockwood northeast along Baltimore & Ohio Railroad to Somerset.

Rockwood, in south end of mud wall, east abutment of bridge 34; copper 

bolt (Baltimore & Ohio Railroad bench mark 202g)..................... 1, 810.195

Rockwood, in front of station; top of rail................................. 1,811. 4

Rockwood, 0.9 mile northeast of, at signal house RX, 30 feet east of tracks, 

on sandstone rock, cross; marked "1823 "............................. 1, 822.40

Rockwood, 1.7 miles northeast of, south of tracks, on large bowlder; point, 

marked "1853"...................................................... 1,852.66

Shamrock, 0.4 mile northeast of station, 72 feet east of railroad, 60 feet south 

of stream running west, in limestone rock; aluminum tablet stamped 

"1881 1908"...................................;.................... 1,880. 944

Shamrock, 1.5 miles northeast of, 30 feet north of road crossing, west of - 

railroad, point on sandstone rock, marked "1913 "..................... 1,912. 80

Milford, 0.9 mile'northeast of, 80 feet east of railroad, 250 feet south of 

house occupied by Samuel Walters, in sandstone bowlder; aluminum 

tablet stamped "2013 1908 ".......................................... 2,013.089

Milford, 2.1 miles northeast of, east of tracks, at south end of fill, point on

oblong sandstone bowlder, marked "2058 "............................. 2,058. 00

 SOMERSET QUADRANGLE.

Somerset northeast along Baltimore & Ohio Railroad to railroad crossing 1.1 miles

northeast of Geiger.

Somerset, south of, at road crossing, 150 feet east of railroad, on northwest

. abutment of iron highway bridge; top of bolt head; marked "2093".... 2, 092. 52

Somerset, in front of station; top of rail................................. 2,103. 77

Somerset, in northeast corner of stone foundation wall of Baltimore & 

Ohio Railroad station, on east side; aluminum tablet stamped "2106 

1908 ".............................................................. 2,105. 338
PEIMAEY LEVELING. . 63

Somerset, 1 mile northeast of, at road crossing, 30 feet east of railroad, 10 Feet, 

feet south of wagon road, 5 feet east of fence corner; point on rock; mark, 

on post "B.M.2129"................................................. 2,128.83

Geiger, 300 feet south of station, west of railroad, 50 feet south of overhead 

highway bridge, in northwest corner of stone arch,4 under old South Pennsylvania Railroad, in fourth tier of stone above ground; aluminum 

tablet stamped "2207 1908 ".......................................... 2, 206.133

WINDBER QUADRANGLE.

Railroad crossing 1.1 miles northeast of Geiger northeast along Baltimore & Ohio 

Railroad via Hooversville to Border station.

X-istie, in front of station; top of rail..................................... 2,101. 30

Wells Creek, 237 feet east of station, in north end of east abutment of railroad bridge over stream; aluminum tablet stamped "2054 1908 "........ 2, 053. 232

Quemahoning Junction, at junction with Boswell branch of Baltimore & 

Ohio Railroad, 100 feet south of station sign, on east side of tracks, in base 

of switch lock; top of spike, marked "B. M. 2032"..................... 2,031. 243

Friedens, in front of station; top of rail.................................. 2, 027. 10

Coleman, 60 feet south of station, 75 feet east of northeast corner of store 

and post office kept by W. W. Dufall, 80 feet west of wagon road running 

east-west, in rock; aluminum tablet stamped "2016 1908 ".............. 2, 014. 965

Mostoller, 0.8 mile north of, 15 feet west of railroad, on gray sandstone 

rock; point marked "1849 ".............. I......................... 1, 848.41

Mostoller, 1.6 miles north of, 30 feet east of railroad, 200 feet north of mile

post R 21-J 24, in sandstone rock; aluminum tablet stamped "18101908 ". 1, 809. 038

Stoyestown, 2.3 miles north of, 680 feet-^^^-^f milepost R 24-J 21, 40 feet 

east of railroad, in large flat bowlu ^aluminum tablet stamped "1713 

1908".............................................................. 1,712. 160

Hooversville, in front of station; top of rail............................. 1, 678. 24

Hooversville, 0.4 mile north of, in east end of north abutment of railroad 

bridge 230; aluminum tablet stamped "1667 1908" .................... 1,666. 555

Landstreet, in front of station; top of rail............................... 1, 574. 63

Landstreet, 380 feet north of station, 80 feet west of railroad, 95 feet northwest of milepost R 30-J 15, in north end of east abutment of highway 

bridge; aluminum tablet stamped "1572 1908"......................... 1,571. 541

Landstreet, 1.1 miles northwest of, at milepost R 31-J 14, 30 feet south of

milepost; point on rock, marked "B. M. 1557"......................... 1, 556. 29

Holsapple, 235 feet north of station, east end of south concrete abutment 

of railroad bridge 246; marked "B. M. 1535"...............l........... 1,534.45

Holsapple, 1.4 miles northeast of, 40 feet east of railroad, 415 feet south of 

Livingston Union Baptist Church, on north side of old road, in rock; 

aluminum tablet stamped "1505 1908".................................. 1,504. 300

Border, in front of station; top of rail.................................... 1, 352. 3

Border, 422 feet north of station, in east end of south abutment of railroad 

bridge 252; aluminum tablet stamped '' 1351 1908 "...................... 1, 350.172

Friedens northwest along railroad and county road to Boswell, thence along public 

road via Jerome to point 2.7 miles northeast of Thomas Mill.

Friedens, 3.1 miles northwest of, in south end of east abutment of stone 

arch under railroad, over wagon road, 100 feet northwest of oil derrick, 

in lower tier of stone; aluminum tablet stamped "1853 1908".......... 1, 852. 200

Friedens, 4.5 miles northwest of, west of railroad in cut; point on rock, 

marked ' '1997 "...................................................... 1, 996. 09
64 SPIRIT LEVELING IN PENNSYLVANIA, 1899 TO 1911.

Ralphton, 0.4 mile north of, 20 feet west of railroad, 300 feet west of Grist's Feet, 

farm, in sandstone culvert; aluminum tablet stamped "2016 1908".... 2,015.498

Critchfield Farm, at junction with turnpike running east-west, 70 feet 

east of three corners, 30 feet north of barn; point on brown rock, marked 

"1918 ".......................'..................................... 1,917. 35

Critchfield Farm, near main road running north at cemetery, in center of 

forks; point enlarge flat rock, marked "2005. 5"....................... 2,005. 07

Critchfield Farm, 1.4 miles northwest of, at top of hill just east of Boswell, 

north of road, 226 feet west of road north, at graveyard, in sandstone 

outcrop; aluminum tablet stamped ' '2001 1908 "....................... 2,000. 847

Boswell, in front of Baltimore & Ohio Railroad station; top of rail......... 1,833. 55

Boswell, on north end of west abutment of highway bridge over Quemahoning Creek; chiseled square, marked "1814 "....................... 1, 813. 87 '

Boswell, near junction with main road east at signboard "Johnstown Pike 

3 mi.-Davidsville 6 mi., " near foot of signboard; point on rock, marked 

"1877.5 "............................................................ 1, 877. 04

Boswel], 2 miles northeast of, northeast corner of crossroads, at frame church, 

50 feet west of southwest corner of church, .in rock; aluminum tablet 

stamped "1896 1908 "................................................ 1,895. 048

Boswell, 4 miles northeast of, four corners at signboard reading "Boswell 

4 mi .-Johnstown Pike 1 mi.," at southeast corner of crossroads and northwest corner of barn; point on oblong rock, marked "1904 "............. 1, 904. 00

Jerome, at east edge of town, 425 feet north of forks, east of road, in south 

foundation wall of Ira J Moon's store; aluminum tablet stamped "1797 

1908 '\ ............................................................. 1, 796. 257

Jerome, 1.8 miles north of, junction with Johnstown turnpike at Thomas 

Mill, at signboard reading '-Maple Spring Church 2 mi.," 50 feet north of 

forks; point on rock over mill race; signboard marked "B. M. 1410" .... 1,409. 54

Thomas Mill, 1.1 miles northeast of, west of road, in south foundation wall

of church on south side; aluminum tablet stamped '' 1388 1908 "........ 1, 387. 939

Thomas Mill, 2.7 miles northeast of, west of road, point on sandstone outcrop, marked "1810"................................................ 1,810.06

Coleman southeast along: high-ways to Shanksvllle, thence northeast and north along 

highways via Reltz, Arrow, and Wlndber to Scalp Level.

Coleman, 3.5 miles southeast of, 690 feet east of forks, 30 feet north of road, 

on ground of Charles Shank, in rock; aluminum tablet stamped "2225 

1908 "...................;........................................... 2,224.078

Shanksville, center, of town, 30 feet south of four corners, 10 feet west of 

southwest corner of large barn, on sandstone outcrop; chiseled square, 

marked "2227"..................................................... 2,226.81

Shanksville, 1.4 miles northeast of, west of road, 40 feet south of road running northeast and southwest, in hub on 36-inch maple tree; nail marked 

"2518 " (hub is old coal land survey bench mark)...................... 2, 517. 06

Shanksville, 1.7 miles northeast of, 30 feet west of road, 200 feet southwest 

of house owned and occupied by L. L. Harding; aluminum tablet 

stamped "2481 1908 "............................................... 2,480. 834

Shanksville, 2.8 miles northeast of, at junction with road west, at southwest

corner of forks; point on rock,'marked "B.M.2423".................... 2,422. 22

Buckstown, at southwest corner of crossroads, in east foundation wall of

store kept by Daniel Wagner; aluminum tablet stamped '' 2428 1908 "... 2,427. 794

Buckstown, 1.2 miles northeast of, 60 feet east of junction with T road, on 

south side of road, 8 feet east of spring; point on rock; fence marked 

"B.M.2540"...........,................................. ..,, .,,,, 2,539.07
PEIMABY LEVELING. 65

Buckstown, forks of road near, at west edge of woods, in hub on eak tree Feetstanding in center of forks; nail, marked "T.P.2551" (coal land survey 

bench mark)........................................................ 2, 550.83

Buckstown, northeast of, at road running east; point on old hub on 3-inch 

maple tree, marked "2427 " (coal land survey bench mark)............. 2,426.48

Buckstown, 3.3 miles northeast of, west of road, 35 feet north of road running east, in large sandstone rock; aluminum tablet stamped'' 23841908 ". 2,383.148

Reitz, at forks of road, north of post office, east of road, in large sandstone 

bowlder shaped like a stone bench; aluminum tablet stamped "2139 

1908 ".............................................................. 2,138.743

Reitz, 1.9 miles northwest of, 30 feet south of forks at top of divide; point on 

rock, marked "2340.5" .............................................. 2,340.09

Reitz, 3.2 miles northwest of, in south end of west abutment of highway 

bridge over Shade Creek; aluminum tablet stamped "1942 1908"...... 1, 941.220

Reitz, 5.6 miles north of, at Berwind White coal mine, 20 feet north of railroad crossing, west side; point on rock, marked "B.M.2139"........... 2,138. 54

Arrow, 50 feet south of forks of road at bridge north of, in rock on east \ 

side of road; aluminum tablet stamped "2043 1908 "................... 2, 042.909

Ashtola, south end of town, 65 feet north of railroad crossing, west of wagon

road, in root of 12-inch pine tree; nail marked "2085".................. 2,084.71

Rummel, front entrance to German Baptist (Dunkard) Church, in south 

end of third stone step from bottom; aluminum tablet stamped "1857 

1908".............................................................. 1, 856.619

Windber, 25 feet northwest of northwest corner of Grand Central Hotel, in 

south end of east abutment of highway bridge over Paint Creek; aluminum tablet stamped " 1683 1908 ".................................... 1, 683.097

Scalp level, 0.5 mile north of, 30 feet west of railroad, 75 feet southwest of 

tool-house, in sandstone bowlder; aluminum tablet stamped "1719 

PITTS"........................................................... 1, 719.185

Crossroads 4 miles west of Fyan.

Fyan, 4 miles west of, at northeast corner of crossroads, on Allegheny Mountain, in large rock; aluminum tablet stamped "2594"................. 2, 593.118

Beliefonte quadrangle. 

CENTER COUNTY.

The leveling in this quadrangle was done in 1908 by H. M. Gillman, jr.

Julian southeast along highway and railroad to State College, thence east to Lament, 

thence north along railroad to Milesboro.

Julian, bridge 23, in southeast bridge seat; copper bolt (Pennsylvania Rail- Feet, 

road bench mark 31)................................................ 848.100

Julian, 180 feet east of station, in southeast bridge seat of bridge 23 on 

Bald Eagle Valley branch of Pennsylvania Railroad; aluminum tablet 

stamped "Prim. Trav.-850-1907"...................................... 849.958

Julian, 2.2 miles southwest of, 2.0 miles north of Waddle, at west side of

road at road forks, on rock; chisel mark.................................. 1, 618. 37

Waddle, at southeast corner of road forks, in northeast corner of east face of

large barn owned by D. L. Meek; aluminum tablet stamped "113-1908 ".. 1,112.934

Waddle, 3.0 miles southeast of, 4.9 miles northwest of State College, 510 feet 

north of railroad, in northeast corner of east face of foundation of barn 

owned by George B. Thompson on Pondbank Farm; aluminum tablet 

stamped "1197-1908 "................................................ 1,196. 855

44011° Bull. 515 12 5
66 SPIRIT LEVELING IN PENNSYLVANIA, 1899 TO 1911.

State College, 3.5 miles northwest of, 10 feet south of tracks, at road crossing, Feet, 

on rock; chisel mark.................................................. 1,091. 35

State College, in north face at northwest column base at east entrance to

Engineering Building; aluminum tablet stamped '' 1154-1908 "........... 1,153.994

State College, 1.8 miles northeast of, 1.0 mile west of Lemont, on east side 

of road atT road west, on rockj'chisel mark.............................. 964.30

Lemont, at southeast corner of road crossing opposite station, in southwest 

corner of northwest face of buttress of Lemont Presbyterian Church; 

aluminum tabletstamped "1046-1908 "................................. 1,045.778

Peru, 4.0 miles north of Lemont, 360 feet west of railroad, in north face of 

stone foundation of house owned by William E. Crust; aluminum tablet 

stamped "1020-1908",................................................. 1,020. 241

Pleasant Gap, 0.5 mile north of station, 3.8 miles south of Bellefonte, 150 

feet east of railroad, on pike, in southwest corner of west face of large 

stone house owned by Dr. R. G. Hayes of Bellefonte; aluminum tablet 

stamped ''880-1908 "................................................. 879.640

Bellefonte, intersection of Allegheny and High Streets, at east side of Allegheny Street, in southwest corner of west face in water table of courthouse; aluminum tablet stamped "809-1908 "........................... 809.135

Milesburg, opposite station, on south side*of road, in northwest corner of 

north face of residence of J. W. Peace; aluminum tablet stamped 

''700-1908 ".....................:.................................. 699. 954

Snowshoe intersection northwest to Runville and return.

Runville, 500 feet west of station, in southwest abutment of bridge 57; 

aluminum tablet stamped "874-1908 ".................................. 873.571

TJnionville northwest to Bellegrove schoolhouse and return.

Unionville, 240 feet west of road crossing, in northeast bridge seat of bridge 

26; aluminum tablet stamped "Prim. Trav. Sta. No. 13-780-1907".... 779.984

Unionville, 2.1 miles northwest of, 0.5 mile southeast of road forks, in southeast face of atone foundation of Bellegrove schoolhouse; aluminum tablet 

stamped ''1024-1908 "..........................................,..... 1,023.892

Julian northwest to Bellevlew schoolhouse and return.

Belleview schoolhouse, 2.0 miles northwest of Julian, 330 feet north of 

road forks, in center of south face of schoolhouse; aluminum tablet 

stamped ''1003-1908 "................................................ 1,002. 750

Sideling Hill quadrangle. 

FULTON COUNTY.

The following bench marks are on an unchecked spur line of levels 

extended from a Coast and Geodetic Survey bench mark at Hancock, 

Md. The leveling was done in 1902 by George Seidel.

Hancock, Md., northeast along public road to McConnellsburg, thence northwest to 

Harrisonville, thence southwest to Needmore. (Single-spur line; circuit not completed.)

Hancock, Md., 0.2 mile east of bridge across Chesapeake & Ohio Canal, Feetnorth side of canal, on middle of coping stone of aqueduct; chiseled 

square (U.S.C.S.B.M.).............................................. 420.714

Dickeys Mountain, iron bridge across Licking Creek, west end of south 

abutment; aluminum tablet stamped "532HBG"...................... 531.886

Big Cove Tannery, 400 feet south of covered bridge, 125 feet north of foot 

bridge, east side of creek, in ledge of rock; aluminum tablet stamped "651 HBG"..'r:...........r:....................................... 651.420
PBIMABY LEVELING. 67

McConnelsburg, in front of entrance of Presbyterian Church, in coping Feetstone; aluminum tablet stamped "905 HBG "............................ 904.856

Harrisonville, southeast corner of crossroads, in foundation wall of Dr. 

Wishart's house; bronze tablet stamped "782 HBG ".................. 782.177

Sipes Mills post office, stepstone in front of store owned by Mrs. M. Akers; 

bronze tabletstamped "781 HBG "..........................,.......... 780.670

Brookville, Clarion, Foxburg, and Smicksburg quadrangles. 

ARMSTRONG, BUTLER, CLARION, INDIANA, AND JEFFERSON COUNTIES.

The elevations in the following list are based upon the precise 

level line of the United States Geological Survey, Franklin to 

Pittsburgh.

The leveling in the north half of the Foxburg quadrangle was 

done in 1905 by B. J. Green, and that in the south half was done 

in 1906 by J. H. Wetzel. The leveling in the Smicksburg quadrangle was done in 1902 by I. M. Flocker and in 1906 and 1907 by 

J. H. Wetzel and H. D. Hilton; that in the Brookville quadrangle 

was done in 1905 by B. J. Green and in 1907 by H. D. Hilton.

FOXBURG QUADRANGLE. 

Foxburg northeast along Baltimore & Ohio Railroad (narrow gage) to Shlppenville.

Foxburg, in stone doorsill of baggage room at Pennsylvania Railroad Feet, 

station; copper bolt................................................. 892. 544

Foxburg, in east wall near entrance to "The Inn," opposite station; 

aluminum tablet stamped "885 ADJ 1903 "........................... 884.494

Richmond (Alum Rock), opposite post office, in door step of hotel building; bronze tablet stamped "1190 ADJ 1903 "......................... 1,190. 389

Blairs Corners, 1,000 feet east of, near flouring mill, bridge over Beaver 

Run, north end of west abutment; bronze tablet stamped "1157 ADJ 

1903".............................................................. 1,156. 826

Knox, at southeast corner of Main and State streets, in foundation wall 

at northeast corner of B. A. Kribbs & Co.'s brick building; aluminum 

tabletstamped "1382 ADJ 1903"...................................... 1,381.839

Barkers Landing northeast to Callensburg, thence southeast via Toby to Cherry Run.

Freedom, southeast wing wall of wagon bridge at south end of town; aluminum tablet stamped '' 1262 ".......................................... 1, 262.005

Callensburg, 0.5 mile southwest of, in southeast corner of Prospect schoolhouse foundation; aluminum tablet stamped "1069 ".................. 1,068. 685

Toby, near post office, iron wagon bridge spanning Cherry Run, in northwest bridge seat; aluminum tablet stamped "1147 ".................. 1,146. 724

Cherry Run (Hurley post office), in store building and station; bronze 

tablet stamped "1241".............................................. 1, 240. 605

Parkers Landing southwest via Bruin to Petrolia, thence east to Ftederlcksburg, 

thence north to West Monterey. ' 

Stonehouse, 500 feet northeast of station, east side of track, in large bowlder;

aluminum tablet stamped "1055 ".................................... 1,055. 388

Bruin, in southeast wing wall of iron bridge over Little Bear Creek; ,

aluminum tablet stamped "1092 ".................................... 1,091. 846

Petrolia, southwest corner of foundation of residence of Mrs. Mary Duffy;

aluminum tablet stamped "1264 "..................................... 1, 263. 723

Fredericksburg, in northeast corner of stone foundation of Mrs. Margaret

Shakeley's residence; aluminum tablet stamped "1299 "............... 1, 299.092
68 SPIEIT LEVELING IN PENNSYLVANIA, 1899 TO 1911.

CLARION QUADRANGLE. 

Shlppenville southeast along railroad to Holden.

Shippenville, 0.5 mile northwest of, on north end of east abutment of iron Feet. 

county bridge over Deer Creek; aluminum tablet stamped "1209 ADJ 

1903" ............................................................... 1,208.296

Clarion Junction, 25 feet in front of entrance to schoolhouse, in rock; 

bronze tablet stamped (< 1439 ADJ 1903 ".............................. 1,438. 990

Clarion, 1.3 miles north.west of, in coping at southeast corner of large iron 

bridge over Clarion River; bronze tablet stamped "1088 ADJ 1903"... 1,088.020

Clarion, in north meridian stone near northwest corner of courthouse; 

bronze tablet stamped "1491 ADJ 1903 ".............................. 1,490. 687

Clarion, in south meridian stone in southeast corner of park opposite courthouse; bronze tablet stamped "1485 ADJ 1903 "........................ 1,484. 668

Strattonville, 1,500 feet south of, on south end of east abutment of railroad 

bridge over county road; aluminum tablet stamped "1438 ADJ 1903".. 1,437. 542

Holden, 1.6 miles west of, in south end of abutment of railroad bridge 

over Piney Creek; bronze tablet stamped "516 ADJ 1903 "............ 1,515. 276

Holden west along highway to point near Sllgo, thence north to Elk City.

Kingsville, in foundation wall at southwest corner of M. G. May's store 

and post office building; aluminum tablet stamped "1387 ADJ 1903".. 1,386! 944

Greenville (Limestone post office), in foundation wall at northwest corner

of flouring mill; aluminum tablet stamped "1270 ADJ 1903 ".......... 1, 269. 697-

Greenville, 4 miles west of, 2.5 miles south of Reidsburg, in south foundation wall at southwest corner of J. Monreau's dwelling; aluminum tablet 

stamped "1325 ADJ 1903 "........................................... 1,324. 660

Burma, 1,000 feet south of, in west foundation of Five Point schoolhouse;

aluminum tablet stamped "1279 ADJ 1903 ".......................... 1,278. 874

Piney, on north wing wall of south abutment of large iron bridge over

Clarion River; aluminum tablet stamped "1022 ADJ 1903 "........... 1,021. 831

Elk City, 3.3 miles south of, in north foundation wall of Madison schoolhouse at crossroads; aluminum tablet stamped "1477 ADJ 1903"...... 1,476.129

Lawsonham north along Pennsylvania Railroad to Sllgo.

Rimersburg, 1.1 miles south-east of station, in north hill pier of coal tipple 

of Acme Coal Co.; aluminum tablet stamped '' 1269 ADJ 1903 "........ 1,268. 544

Cherry Run (Huey post office), in southeast corner of foundation wall of 

station, post office, and store building; bronze tablet stamped "1241 

ADJ 1903 ".......................................................... 1, 240. 605

Sligo, at northwest corner of Main and Clarion streets, in doorsill of H. 

Holdid's brick store building; aluminum tablet stamped "1159 ADJ 

1903 ".............................................................. 1,158.415

At Leatherwood (on line Lawsonham to Climax).

Leatherwood, in large rock 50 feet south of station; aluminum tablet 

stamped "1000 ADJ 1903"........................................... 999. 326

Climax east along Pennsylvania Railroad (low-grade division) to Mayport. (Mean 

of three lines, including railroad levels.)

Bethlehem, 0.5 mile west of, in southeast corner of south coping of stonearch bridge opposite South Bethlehem; aluminum tablet stamped 

"1067 ADJ 1903"................................................... 1,066. 693

New Bethlehem, in baggage-room doorsill; copper bolt (railroad bench 

mark marked 1077.83 B. M.).......................................... 1,077.101
PBIMABY LEVELING. _ 69

Oak Ridge, 0.6 mile west of, in coping at northeast corner of bridge 58; Feetcopper bolt (railroad bench mark marked 1086.56 B. M.).............. 1,085. 826

Oak Ridge, at northeast corner of bridge 57, over county road near station; 

aluminum tablet stamped "1089 ADJ 1903 ".......................... 1,088.401

Mayport, 0.7 mile west of, in coping at north end of east abutment of

bridge 56; copper bolt (railroad bench mark).......................... 1, 096. 723

Mayport, in north end of east abutment of bridge 55; copper bolt (railroad bench mark).................................................... 1,104. 796

SMICKSBURG QUADRANGLE. 

Valier along Pennsylvania Railroad to Dayton. 

Valier, road crossing; top of rail........................................ 1,225

Hamilton, road crossing; top of rail..................................... 1,190

Hamilton, 60 feet west of, 5 feet south of track, in top of large rock; aluminum tablet stamped '' 1188 PITTSBURG "............................ 1,187. 015

Loop, 0.25 mile west of, high bridge over Mahoning Creek, in south end of 

east abutment; -aluminum tablet stamped "1183 PITTSBURG "....... 1,182. 458

Goodville, crossing at station; top of rail................................ 1, 215

Dayton, 900 feet west of station, northwest wing wall of Buffalo, Rochester 

& Pittsburgh Railroad bridge over small stream, on second coping stone; 

aluminum tablet stamped '' 1326 PITTSBURG "...................... 1,326.118

Dayton southeast along highways to Marion Center, thence south along Buffalo, Rochester & Fittsburg Railroad to Home, thence by highways to Gaibleton.

Dayton, 3 miles south of, 500 feet south of crossroads, in foundation at end 

of east side of W. R. Spur's house; aluminum tablet stamped "1365 

ADJ 1903 ".......................................................... 1,365.408

Barnards, 2 miles south of, in southeast corner of foundation of Dunkard 

Church; aluminum tablet stamped '' 1219 ADJ 1903 ".................. 1, 220. 292

Plumville, at schoolhouse, in northeast wing wall of iron wagon bridge; 

aluminum tablet stamped "1168 ADJ 1903........................... 1,169.359

Ambrose, in northeast corner of foundation of D. R. Lewis's store building; 

aluminum tablet stamped "1161 ADJ 1903 "............................ 1,162. 566

Marion center, 960 feet north of station, on east side of southeast abutment

of bridge over stream; aluminum tablet stamped "1259 ADJ 1903 "..... 1, 260.190

Marion Center, in front of station; top of rail............................. 1, 259. 0

Home, in front of station; top of rail.................................... 1,197. 2

Hamilton south along highways to Marion Center.

Cavode, in west foundation of store building of Neff & Warushuis; aluminum tablet stamped "1531 ADJ 1903"................................ 1, 531.159

Hamil, in southwest wing wall of iron bridge spanning Little Mahoning

Creek; aluminum tablet stamped "1225 ADJ 1903 ".................... 1, 226. 599

Hamil, road crossing at station; top of west rail......................... 1, 251

Hamilton northwest'along highways to Sprankles Mills.

Grange, 400 feet north of post office, in east side of southeast corner of barn 

foundation owned by L. V. Means; aluminum tablet stamped "1713 

ADJ".............................................................. 1, 712. 883

BROOKVILLE QUADRANGLE.

Holden southeast along Pennsylvania Southern Railroad to SummervUle, thence 

southwest along Pennsylvania Railroad (low-grade division) to Mayport (mean of 

two lines).

Holden, 1.2 miles southeast of, on east end of south abutment of small 

bridge Just south of private crossing; aluminum tablet stamped "1433 

ADJ 1903".......................................................... 1,432.338

Summerville, on northwest corner of railroad bridge over Redbank Creek;

aluminum tablet stamped "1160 ADJ 1903 "....°...................... 1,159. 890
70 ' SPIEIT LEVELING IN PENNSYLVANIA, 1899 TO 1911.

Heathville, in coping at west end of north abutment of bridge 51 over Feet.

Beaver Run; aluminum tablet stamped "1158 ADJ 1903 "............. 1,157. 456

Heathville, 0.7 mile southwest of, in coping at northwest corner of north

abutment of bridge 52 over Redbank Creek; railroad bench mark 1154.69. 1,153. 994 

Fattens Station post office, in north pier of water tank; copper bolt stamped

"1137.255".......................................................... 1,136.554

Mayport (New Mayville post office), 1 mile east of, in north coping of stone- '

arch bridge over run and road; aluminum tablet stamped "1108 ADJ

1903 ".............................:................................ 1,106. 892

Sprankles Mills northwest along highways to Fattens Station.

Sprankles Mills, west end of, opposite store, in east side of foundation, at 

southeast corner of house owned by William Eisenhart estate; aluminum 

tablet stamped "1271 ADJ 1903"..................................... 1,271.334

Worthville, northwest end of, in second step of S. W. Geist's store, west side

of southwest corner; aluminum tablet stamped "1193 ADJ 1903"...... 1,192. 681 J

Langville, 100 feet west of post office, 5 feet west of T roads, in top of large x 

rock; aluminum tablet stamped "1200 ADJ 1903"..................... 1,199. 594

Kittanning and Rural Valley quadrangles. 

ARMSTRONG; BUTLER, AND INDIANA COUNTIES. ' The elevations in the following list are based upon bench marks at 

Kittanning, Rimerton, and East Brady, on the precise-level line from 

Erie to Pittsburg.

The leveling in the Rural Valley quadrangle, was done in 1900, by 

J. H. Wetzel, and that in the Kittanning quadrangle was mostly done 

in the same year by Ira M. Flocker. The elevations between Climax . 

and Redbank in these quadrangles were determined in 1905. J

RURAL VALLEY QUADRANGLE. 

Kittanning via Rural Valley and Dayton to Mahoning.

Kittanning, 4.5 miles east of, 50 feet east of road northeast, north side of road, Feet. |X* 

on rock; chiseled square.............................................. 1,026.19

Kittanning, 5 miles east of, southeast corner stone of stone house; aluminum 

tabletstamped " 1011 PITTSBURG"................................. 1,010. 491 v

Rural Valley, southeast wing wall of bridge, in coping stone; bronze tablet 

stamped "1112 PITTSBURG"........................................ 1,111.610

Dayton, 900 feet west of station, Buffalo, Rochester & Pittsburg Railway 

bridge over small stream, on second coping stone of northwest wing wall; r 

aluminum tablet stamped "1326 PITTSBURG "...................... 1, 326.118

Eddyville, 2 miles south of, on southeast abutment of iron bridge over Mahoning Creek; chiseled square "1019"................................. 1,018. 69

Eddyville, iron bridge over Big Mahoning, on bridge seat, southeast wing * 

wall; aluminum tablet stamped '' 992 PITTSBURG ".................. 992. 284

Putneyville, iron bridge over Mahoning Creek, on coping stone of northwest 

wing wall; chiseled square.......................................... 940. 42 -

Mahoning, 6 miles east of, iron bridge over Mahoning Creek known as

"Macks Bridge;" chiseled square on southeast bridge seat............... 863. 50

Mahoning, 2 miles east of, iron bridge, on coping stone of southwest wing 

wall; chiseled square................................................. 833.17

Mahoning, in front of Pennsylvania Railroad station; top of rail.......... 818. 7

Rimerton, 2 miles south of, northwest abutment of railroad bridge; bronze 

tablet stamped "820 PITTSBURG 189§ "............................. 820. 810
PEIMAEY LEVELING. 71

Climax west along Pennsylvania Railroad (low-grade division) to Lawsonham.

Climax, in doorsill of Climax Fire Brick Co.'s office, by station; copper bolt Feet.

marked "1046.765" (railroad bench mark) ............................ 1, 045. 973

Climax, in foundation wall at southeast corner of Climax Fire Brick Co.'s

office, by station ; aluminum tablet stamped ' ' 1046 AD J 1903 "............ 1, 045. 644

St. Charles, in coping at northeast corner of bridge 63, just east of station;

copper bolt marked "1023.595 " (railroad bench mark) .................. 1, 022. 953

Lawsonham, 2.5 miles east of, in west end of arch tunnel; aluminum tablet

stamped "946 ADJ 1903 "............................................ 945. 554

Lawsonham, on south coping of arch bridge east of station; copper bolt

marked "909.33" (railroad bench mark). . ............................. 908. 833

Lawsonham, on coping at southeast corner of arch bridge just east of station;

aluminum tablet stamped "909 ADJ 1903 ".......................... 908. 768

KITTANNING QUADRANGLE. 

Lawsonham west along Pennsylvania Railroad to Red Bank.

Shannon, in face of stone milepost at east side of coal tipple, marked ' ' 3 and 

107 " ; aluminum tablet stamped "881 ADJ 1903 "..................... 880. 127

Redbank, 1 mile east of, in coping at northeast corner of bridge 69; copper 

bolt marked "856.04" (railroad bench mark). . ........................ 855. 64

Redbank, in coping at northwest corner of railroad bridge over Redbank 

Creek (Allegheny division); copper bolt marked "845.21" (railroad 

bench mark) ....................................................... 844. 786

Kittanning west along highway to West Winfleld, thence north to Chicora and east to

East Brady.i

Kittanning, public schoolhouse; bronze tablet stamped "803

BURG ".................................,........................ 803. 500

West Winfield, 100 feet west of railroad tracks, in foundation of trestle;

aluminum tablet "stamped "950 PGH 1900 "........................... 949. 940

Fennel ton, 375 feet west of station, in foundation of water tank; aluminum

tablet stamped "1068 PGH 1900". . .................................. 1, 068. 572

Chicora, corner Main Street and Central Avenue, directly opposite Union

Hall, in sandstone post; aluminum tablet stamped "1246 PGH 1900 " . j . . 1, 245. 543

Elders Ridge, Indiana, Latrobe, and Wilpen quadrangles. 

INDIANA AND WESTMORELAND COUNTIES.

The elevations published in the following list are based upon various 

bench marks of the Pennsylvania Railroad on lines from West Perm 

Junction, via Blairsville intersection, to Braddpck.

The leveling was done by J. H. Wetzel, except that along the west 

boundary of the Elders Ridge quadrangle, which was done in 1901 by 

Ira M. Flocker.

LATROBE QUADRANGLE. 

Saltsburg south via New Alexandria to Latrobe.

Saltsburg, wooden covered bridge over Kiskiminitas River, on northeast Feet.

wing wall, west end ; aluminum tablet stamped ' ' 849 PITTSBURG " . . . . 848. 547 

New Alexandria, wooden covered bridge over Loyalhanna Creek, southeast

wing wall, on coping stone; tablet stamped ' ' 945 PITTSBURG "........ 944. 960

New Alexandria, 500 feet north of Pennsylvania Railroad station, east side

of road ; nail in root of large oak (Pennsylvania Railroad bench mark 407) . 975. 41

i The error distributed in this line is slightly excessive.
72 SPIEIT LEVELING IN PENNSYLVANIA, 1899 TO 1911.

Tablets set from Pennsylvania Railroad bench marks.

Georges Station, on north pier of overhead bridge; aluminum tablet stamped Feet. 

"1199 PITTSBURG"............................................... 1,199.160

Latrobe, high school building; aluminum tablet stamped "1026 PITTSBURG".. .......................................................... 1,026.186

Millwood, south abutment of overhead bridge, on southwest coping stone;

tablet stamped "1175 PITTSBURG"................................ 1,175. 266

Livermore, 0.2 mile east of, in southeast wing wall of overhead bridge; 

aluminum tablet stamped '' 934 PITTSBURG "....................... 933. 442

Blairsville, northeast corner of Pennsylvania passenger station, on foundation offset; chiseled square (Pennsylvania Railroad bench mark 60)..... 1,011.892

Blairsville, northeast wing wall of Walnut Street Bridge, on coping stone; 

aluminum tablet stamped '' 1003 PITTSBURG "...................... 1,003. 060

Blairsville along Pennsylvania Railroad via Homer to Indiana (portion of line). 

Blairsville, Maple Street crossing; top of rail.............................. 1,010. 0 '

WTLPEN QUADRANGLE. 

Blairsville along Pennsylvania Railroad via Homer to Indiana (portion of line).

Turner, in front of station; top of west rail.............................. 1,100.1

Black Lick, in front of station; top of west rail............................ 967

Black Lick, 6 miles north of station, railroad bridge over Two Lick Creek, 

southwest corner of south abutment, on coping stone; bronze tablet 

stamped "981 PITTSBURG" ....................................... 980. 510

Rugh, in front of station; top of west rail................................... 1, 028. 5

INDIANA QUADRANGLE. 

Blairsville along Pennsylvania Railroad via 'Homer to Indiana (portion of line).

Graceton, in front of station; top of rail................................. 1,060 I

Homer, 600 feet south of station, bridge over Yellow Creek, northwest wing "i

wail, 'on coping stone; aluminum tablet stamped '' 1019 PITTSBURG ".. 1,019. 092 Homer, in front of station; top of rail. . . . ............................... 1,023

Two Lick, in front of station; top of rail.................................. 1,057. 4 »

Reed, in front of station; top of west rait................................ 1,149.1

Normal, 1 mile south of, northwest wing wall of bridge; chiseled square.... 1, 227. 89

Indiana, normal school campus, on north meridian stone; bronze tablet

stamped "1299 PITTSBURG 1900 ".................................. 1, 299. 022

Indiana via Creekside, Gaibleton, Penn Run, and Brusb Valley to Homer.*'

Indiana, in front of station; top of west rail.............................. 1, 309. 3

Newville, entrance to M. E. Church, in southwest corner stone; bronze I 

tablet stamped "1034 PITTSBURG"..................:............!, 033. 678

Gaibleton, 650 feet south of post office, west side of road, double-arch stone 

bridge, on coping stone of north arch; aluminum tablet stamped "1087 '^ 

PITTSBURG"..................................................... 1,086. 388

Tanoma, Tanoma House, in top foundation stone of bay window; aluminum

tabletstamped "1132 PITTSBURG"................................ 1,132. 225 ^

Tanoma, 4.25 miles south of, southeast wing wall of covered bridge, on coping stone; chiseled square............................................ 1,191. 61

Penn Run (Greenville), on lower stone step of Presbyterian Church; bronze

tablet stamped "1475 PITTSBURG"............................... 1,474. 578

Brush Valley, entrance to Union House, in south end of top stone step; 

bronze tablet stamped "1447 PITTSBURG "......................... 1,448. 267
PBIMAKY LEVELING. 73

ELDERS RIDGE QUADRANGLE. 

Creekside west to Sbelocta, thence south via Kent to Livermore.

Shelpcta, at west end of covered bridge over Crooked Creek, northeast wing Feet, 

wall, on coping stone; bronze tablet stamped "992 PITTSBURG ".... 991. 414

Kent, 3 miles north of post office, W. L. Neal's brick house, on upper foundation stone; aluminum tablet stamped "1167 PITTSBURG "........ 1,167. 098'

Kent, 2 miles south of post office, James M. Jack's brick residence, on stone 

doorstep; bronze tablet stamped '' 1029 PITTSBURG"................ 1,028. 344

Shelocta along highway via Elderton, Cochran Mills, and Elders Ridge to Jacksonville (Kent post office).

Shelocta, in wing wall of covered bridge over Crooked Creek; bronze tablet

stamped "992 PITTSBURG"....................................... 991. 414

Elderton, opposite hotel, on street corner, in west side of square hitching

post; aluminum tablet stamped ',' 1265 PITTSBURG "................ 1, 264. 510

Cochran Mills, old covered bridge over Crooked Creek, in northwest wing

wall of east abutment; bronze tablet stamped "871 PITTSBURG".... 870. 429 

Elders Ridge, Presbyterian Church, in southwest corner foundation stone;

aluminum tablet stamped '' 1226 PITTSBURG "...................'... I, 225. 639

Clarksburg, at corner of front of hotel, on stone; chiseled square.......... 917. 85

Elders Ridge to Edri.

Edri, 0.1 mile west of station, in northwest corner of bridge seat of railroad 

bridge; bronze tablet stamped "834 PITTSBURG"................... 833. 732

Brownsville, Confluence, Connellsville, Masontown, and Uniontown quadrangles. 

FAYETTE, GKEENE, SOMERSET, WASHINGTON, AND WESTMORELAND COUNTIES.

The elevations in the following list are based upon various bench 

Tna.T-lrS On the precise-level line, Grafton to Pittsburgh, of the United 

States Geological Survey, and on the Connellsville and Pittsburgh 

division precise-level line of the Baltimore and Ohio Railroad. For 

additional elevations in these quadrangles refer to list under "Precise 

leveling."

The leveling in the Uniontown quadrangle, along the west boundary of the Confluence quadrangle, and on line to Greensboro in the 

Masontown quadrangle, was done in 1899, by William Crennell. 

The leveling in the Connellsville quadrangle, and on the line West 

Newton to Baird in the Brownsville quadrangle, was done in the same 

year by J. H. Wetzel, who completed leveling in the Masontown 

quadrangle in 1900. The line through Centerville in the Brownsville 

quadrangle was run in 1901 by M. P. Page.

UNIONTOWN QUADRANGLE. 

Uniontown southeast along highway to Farmington.

Summit, 75 feet east of steps in front of Summit House, in large bowlder Feet, 

in field, south side of National Pike, 20 feet south of fence; bronze tablet 

stamped "2418 PITTSBURG"...................................... 2J 417. 337

Farmington southwest to Elliottsville.

Elliottsville, in north side of east abutment wing wall of stone-arch bridge 

over Sandy Creek; bronze tablet stamped '' 1569 PITTSBURG "....... 1, 568. 475
74 SPIKIT LEVELING IN PENNSYLVANIA, 1899 TO 1911.

Farmlngton northeast along highway to Obiopyle, thence northwest along railroad to 

South Connellsville, thence southwest to TJnlontown.

Farmington, in southwest corner of foundation of Thomas Rush's hotel; Feet, 

bronze tablet stamped "1835 P1TTSB URG "......................... 1,835. 076

Indian Creek, on south bridge seat, west abutment of Baltimore & Ohio 

Railroad^ bridge over Indian Creek; bronze tablet stamped "970 PITTSBURG".... ......................................................... 969. 925

South Connellsville, northwest corner of abutment of bridge over Youghiogheny River (Baltimore & Ohio Railroad "Short Line "); chisel mark... 913. 84

Dunbar, in water table at northeast corner of George Swearingen's store; 

bronze tablet stamped "999 PITTSBURG "......................... 998.164

Ferguson (flag station), 0.25 mile north of, on west side of north abutment

of bridge over creek; chisel mark..................................... 1,110. 00

Lemont Furnace, in water table at northeast corner of Union Supply Co.'s 

store; bronze tablet stamped "1059 PITTSBURG ".................. 1, 058. 826

MASONTOWN QUADRANGLE. 

Point Marion north to Greensboro.

Point Marion, 3.1 miles north of, on stone in west side of south abutment

of bridge over Dunkard Creek; chisel mark. .......................... 799. 58

New Geneva, on west side of north abutment of bridge over creek; chisel

mark. ............................................................. 793.14

Greensboro, on southeast corner of foundation of Crawford's block; bronze

tablet stamped "806 PITTSBURG" ................................ 806.194

Brownsville southwest via East Riverside to Carmichaels.

Carmichaels, on stone step of entrance to schoolhouse; aluminum tablet 

stamped "1004 PITTSBURG "...... v .............................. 1,003. 947

CONFLUENCE QUADRANGLE. 

Ohiopyle to Somerfield.

Ohiopyle, south face of north abutment of Baltimore & Ohio Railroad 

bridge over Youghiogheny River; bronze tablet stamped "1218 PITTSBURG"... ......................................................... 1,217. 282

Somerfield, 1 corner of Main and Water streets, foundation wall of brick 

building owned by J. W. Endsley; aluminum tablet stamped "1386 C". 1,390.000

CONNELLSVILLE QUADRANGLE. 

South Connellsville northwest along Baltimore & Ohio Railroad.

Connellsville, Main street, between Baltimore & Ohio Railroad and river, 

on top stone of south end of pier of wagon bridge over Youghiogheny 

River; aluminum tablet stamped "885 PITTSBURG "................ 884. 508

Bradford, in front of station; top of rail................................. 859. 2

Dawson, in face of entrance to First National Bank; aluminum tablet 

stamped "851 PITTSBURG"....................................... 851.100

Lay ton, 600 feet south of station, at north end of Fayette brick works, in 

stone on north side of railroad arch culvert; aluminum tablet stamped 

" 806 PITTSBURG"................................................ 805. 988

Layton, in front of station; top of rail................................... 806

Jacobs Creek, 1,200 feet south of station, on southwest corner of railroad 

bridge over Jacobs Creek, south abutment; aluminum tablet stamped 

"782 PITTSBURG"................................................ 783. 292

1 This bench mark was determined by levels extended from the Accident quadrangle.
PRIMARY LEVELING. 75

Feet. 

Jacobs Creek, in front of station; top of rail. ........-...... ...:,........ 781. 5

Smithton, in front of station; top of rail.................................. 781. 5

Broadford northeast along Baltimore & Ohio Railroad to Mount Pleasant, thence 

northwest along highway to Hunkers, thence west to West Newton.

( Summit Mines, in front of station; top of rail............................ 1, 224. 2

Scottdale, H. C. Frick Coal Co.'s building, in second stone below water 

table, at left side of entrance; aluminum tablet stamped "1040 PITTSBURGH.-... ....................................................... 1,039. 361

Hammondville, in front of station; top of rail............................ 1,039. 0.

Mount Pleasant, in front of station; top of rail............................ 1,071.1

Mount Pleasant, left side at entrance to Farmers and Merchants' National 

Bank, on foundation stone; aluminum tablet stamped "1222 PITTSBURG"............................................................ 1, 222. 270

I Tarrs, in front of station; top of rail..................................... 1, 088. 0

Ruffsdale, in front of station; top of rail................................ 1, 042. 2

Hunkers, 150 feet south of station, west end of south abutment of railroad

bridge, on coping stone; bronze tablet stamped "939 PITTSBURG"... 939. 04 

Mendon, east end of town, northwest corner of brick house owned by F. F. 

1 Grove, in second stone from top of foundation; bronze tablet stamped

"1104 PITTSBURG"............................................... 1,104.024

^ BROWNSVILLE QUADRANGLE.

f' . West Newton west along highway to Baird flag station.

West Newton, wagon bridge over Youghiogheny River, north side of east

end of wing wall; aluminum tablet stamped " 771 PITTSBURG"...... 770. 572"

/ West Newton, in front of station; top of rail.............................. 767. 0

' Gambles (formerly Gambles post office), west side of front entrance to 

1 James Torren's brick house, on stone in retaining wall; bronze tablet 

! stamped"1134 PITTSBURG"....................................... 1,133.712

West Brownsville west-northwest along highway to Beallsville.

Centerville (East Bethlehem post office), 35 feet east of H. L. Smith's 

store, 30 feet east of center of street, Mrs. Deaves's residence, in northwest corner of retaining wall; bronze tablet stamped "1178 PITTSBURG"............................................................ 1,177. P51

Carnegie, Freeport, Greensburg, New Kensington, Pittsburgh, and Sewickley quadrangles. fr"

I ALLEGHENY, ARMSTRONG, BEAVER, BUTLER, WASHINGTON, AND WESTMORELAND 

l ' COUNTIES.

i The elevations in the following list are based upon precise-level 

lines of the Corps of Engineers, U. S. Army, of the Baltimore & Ohio 

Railroad, of the Pennsylvania Railroad, and of the United States

, Geological Survey. For other elevations in this locality refer to list 

under "Precise leveling."

The leveling was done mostly in 1903, by C. W. Marvin, in the 

Greensburg quadrangle and hi-part of the Freeport quadrangle, and 

the remainder by J. H. Wetzel. Five of the bench marks in the 

Sewickley quadrangle were established in 1905 by B. J. Green.
76 SPIEIT LEVELING IN PENNSYLVANIA, 1899 TO 1911.

CARNEGIE QUADRANGLE.

Smithfleld Street Bridge, Pittsburgh, northwest to McKees Rocks, thence southwest 

along Pittsburgh, Chartiers & Youghiogheny Railway and highway to Carnegie, '' 

thence along Pennsylvania Railroad to Washington.

Pittsburgh (south side), south end of Smithfield Street Bridge, in north Feet.

face of abutment facing Pittsburgh & Lake Erie Railroad, 17 feet east

of west side of abutment, 9 courses of stone from top; seat cut, marked '

"U. S. B. M."...................................................... 726.730

Smithfield Street Bridge, 1 mile west of, on signal foundation............. 726. 84

McKees Rocks, Pittsburgh & Lake Erie Railroad bridge over mouth of

Chartiers Creek, on bridge seat, north end of west abutment; aluminum

tablet stamped "720 PITTSBURG"................................. 717.905

Scully, in front of station; top of rail.................................... 747. 4

McKees Rocks, 3.2 miles south of, on northeast abutment of railway bridge

(railroad bench mark)............................................... 745. 78

Pike, road crossing at station; top of rail................................ 777 '

Thornburg, in front of station; top of rail................................ 774

McKees Rocks, 5.2 miles south of, small bridge over Lewis Run, on coping

stone at southeast corner; chiseled square............................. 763. 53

Lockton, on southwest wing wall of railroad bridge over Chartiers Creek,

on coping stone; chiseled square...................................... 766.18

Carnegie, in front of station; top of rail.................................. 768. 6

Carnegie, iron wagon bridge spanning Chartiers Creek at Main Avenue, '

<*onth end of southeast wing wall; aluminum tablet stamped "773 _^ 

* PITTSBURG"..................................................... 772. 836 \

Glenn station, in front of; top of south rail.............................. 802. 9

Heidelburg, small arch bridge at station, on coping stone; railroad bench

mark................................................................ 791.97 \

Woodville, in front of station; top of rail................................. 803. 2 '

Bridgeville, bridge 5 spanning Chartiers Creek, northeast wing wall of east I

abutment; railroad bench mark....................................... 801. 32 '

Marshalsea, in front of; top of rail...................................... 851. 3

Boyce,'3 miles south of1, bridge 9 spanning Chartiers Creek, on west end of _^

north abutment; aluminum tablet stamped " 857 PITTS".............. 856. 205

Hill, road crossing at station; top of west rail............................ 868. 8

Vaneman, in front of station; top of west rail............................ 922. 9

Vaneman, bridge 13, on.west wing wall of north abutment; railroad bench

mark................................................................ 928. 60

Canonsburg, iron road bridge over Chartiers Creek, Jefferson Avenue,

in east end of north abutment; aluminum tablet stamped " 931 PITTS". 930. 659

Carnegie west along railroad to McDonald. j

Carnegie, 1.2 miles west of, bridge 13; railroad bench mark.............. 798. 88

Rennerdale, in front of station; top of rail............................... 855. 5 j

Greggs, 600 feet west of, bridge 19, on northeast coping stone; aluminum I

tablet stamped "893 PITTS"......................................... 892.402 J

Oakdale, road crossing at station; top of rail.............................. 905. 9

McDonald, northeast wing wall of McDonald Street iron bridge; aluminum <k

tablet stamped "980 PITTS"........................................ 979.631

PITTSBURGH QUADRANGLE. 

Finleyvllle northeast along Baltimore & Ohio Railro'ad to Thompson flag station. \

Cochran Mills, southwest coping stone of stone-arch bridge; aluminum 

tablet stamped "884 PITTS"......................................... 882.546

Cochran Mills, road crossing at station; top of rail........................ 894. 3
PBIMABY LEVELING. 77

Feet. 

Wallace, road crossing at station; top of rail............................. 903. 8

Brace, 0.5 mile north of bridge 90, on bridge seat; railroad bench mark... 1, 002.16 

Willoch, iron highway bridge at station, on southeast wing wall; aluminum

tablet stamped "926 PITTS"......................................... 925.060

Hayes, near station, south side of land pier of Baltimore & Ohio Railrdad

overhead bridge; railroad bench mark................................. 760. 49

' Hulton south along railroad to Bessemer. 

Bessemer Bridge; bronze tablet stamped " 759 PITTS".................. 759. 492

NEW KENSINGTON QUADRANGLE. 

Cheswlck north along highway railroad to Hartley.

Grey's mill, iron bridge over wagon road, southwest bridge seat; aluminum 

tablet stamped "975 PITTS "........................................ 974.406

Bartley, south side of door entrance to store of T. G. Kennedy, in foundation 

wall; aluminum tablet stamped "1171 PITTS"....................... 1,171.013

Bartley west along highway to Valencia. (Double-rodded line.)

Glade Mills, brick residence of J. W. Starr, in northeast foundation stone; 

aluminum tablet stamped " 1087 PITTS "............................. 1, 086.348

Valencia south along Baltimore & Ohio Railroad to Sharpsburg. --

Gibsonia, 1,200 feet south of station, east end of south abutment of small 

bridge 336; aluminum tablet stamped '' 1031 PITTS ".................. 1, 030. 880

Wildwood, 1 mile north of, northeast bridge seat of small wooden bridge; 

copper bolt.......................................................... 959.007

Wildwood, southwest bridge seat of bridge 329; copper bolt (railroad bench

mark)............................................................... 915.171

Bryant, 1 mile west of, northwest bridge seat of bridge 327; copper bolt

(railroad bench mark)............................................... 902.511

Bryant, 1.5 miles south of station, bridge 323 over Pine Creek, southeast 

bridge seat; aluminum tablet stamped '' 853 PITTS ".................. 853.125

Elfinwild, 400 feet north of station, southeast bridge seat; copper bolt (railroad bench mark 315)............................................... 833.237

Glenshaw, 300 feet north of, northeast bridge seat; copper bolt (railroad 

bench mark)........................................................ 789.110

Pine Creek, 0.1 mile east of station, railroad bridge spanning Pine Creek, 

northwest abutment; copper bolt (railroad bench mark)................ 733.04

SEWICKLEY QUADRANGLE. '

Valencia north along Baltimore & Ohio Railroad to Mars, thence west along highway, 

via Brush Valley, to Freedom.

Downieville, 1,400 feet north of station, on northwest bridge seat of small 

culvert bridge; bronze tablet stamped "1036 PITTS "................. 1, 035.341

Brush Creek, 3 miles east of. south side of road, northwest corner of J. F.

Martin's barn, in foundation; bronze tablet stamped "1245 PITTS ".... 1, 245. 234

Brush Creek, stone-arch bridge over Brush Creek, in southwest coping 

stone; bronze tablet stamped "1066 PITTS "........................... 1, 066.096

Lovi, southeast corner of store and post office, in foundation wall; bronze 

tablet stamped "1138 PITTS "....................................... 1,137. 771

Conway, 2 miles east of, iron highway bridge over Crows Run near Parks's 

store, on north end of southwest wing wall; aluminum tablet stamped 

"802 PITTS "...........................................I........... 801.792
78 SPIEIT LEVELING IN PENNSYLVANIA, 1899 TO 1911. ,

Bryant west along highway via Perrysville to Dixmont.

Emsworth, 3.7 miles east of, iron bridge over Lowrie Run, on northeast Feet.

wing wall; bronze tablet stamped '' 881 PITTS "...................... 880.918

Dixmont, northeast corner of gas house; east sill of window.............. 719.46

Dixmont, 75 feet east of entrance to hospital, in coping stone of retaining

wall; bronze tablet stamped "727 PITTS"............................ 726.930

At Economy and Ben Avon (set from Pennsylvania Railroad levels corrected).

Economy, 2,000 feet north of; northeast corner of north coping of bridge 15. 711.55 

Economy, 2,000 feet north of, on second step from top of bridge 15, on northwest wing wall; bronze tablet stamped "710 PITTS"................... 710.119

Ben Avon, northwest corner of railway station, in foundation wall; bronze 

tablet stamped "728 PITTS " (1.96 feet higher than railroad bench mark 

on bridge 6)........................................................ 727.871

At Stoops Ferry (set from 17. S. Corps of Engineers' precise-level line).

Stoops Ferry station (opposite Sewickley), northwest abutment wall of 

Pittsburgh & Lake Erie Railroad bridge over Narrows Run, on top of 

third course of stone below top; bronze tablet stamped "721 PITTS".. 721. 266

GREENSBTTRG QUADRANGLE.

Moss Side (old line of Pennsylvania Railroad) along railroad via Stewart station and 

Murraysville to Export, thence along highway via Delmont and Harveys Five Points 

to Greensburg.

Moss Side, at station, near northwest corner of fence of dwelling; stone 

monument (Pennsylvania Railroad bench mark)...................... 763. Ill

Stewarts, 600 feet west of station, in capstone at north end of stone bridge 

over creek, 50 feet east of west end; copper bolt (Pennsylvania Railroad 

bench mark 80)...................................................... 782.621

Saunders Junction, 0.84 mile west of, bridge over Turtle Creek, on southeast

corner stone of abutment, west end of bridge; tip cut.................. 817. 91

Murraysville, 800 feet west of station, west end of bridge over Turtle Creek, 

south end of stone abutment, in top of next to top step; bronze tablet 

stamped "897 PITTS"............................................... 897.143

Export, 0.3 mile west of station, power house at Elizabeth coal tipple, on 

southwest corner of water table; tip cut................................ 973. 56

Export, 0.1 mile east of, in south end of coal building at tipple of Westmoreland Coal Co., 2.5 feet west of door, foundation of boiler room; aluminum tablet stamped "983 PITTS "................................ 982. 220

Delmont, at southeast corner of National Bank building, on northwest corner of cross streets, west side of corner post; top of water table......... 1, 265.82

Harveys Five Points, frame house of A. B. Huff, 5 feet west of southeast 

corner of foundation; bronze tablet stamped "1327 PITTS "........... I, 327.279

Millers schoolhouse, on foundation, 10 feet east of southwest corner; square 

cut.................................................................. 1,289.67

Greensburg, 350 feet south of station, in water table of Monaham Hotel, 1 

foot south of northwest corner; aluminum tablet stamped "1079 PITTS". 1,078.296

At Jeannette and IT win.

Grapeville, 300 feet east of station, brick house, base course in bay window;

Pennsylvania Railroad bench mark 71................................. 1, 059. 561

Jeannette, 120 feet east of station, south of track and west of overhead

bridge, in angle of stone wall; aluminum tablet stamped "1040 PITTS ". 1, 039.87 

Irwin, railroad bridge, west end of north back wall (Pennsylvania Railroad

bench mark)........................................................ 879.107
PBIMARY LEVELING. 79

Irwin, south side of station, in center of third capstone east of west end of Feet, 

west wing wall of highway bridge over street; aluminum tablet stamped 

"888 PITTS "....................................................... 888.025

FREEPORT QUADRANGLE. ^ 

Edgecliff along highway east via McLanghlinsrUle (Merwin) to Paulton.

Edgecliff, 400 feet south of station, in north abutment, east side of bridge 

over creek; bronze tablet stamped '' 764 PITTS "1899 "................. 763.468

Edgecliff, 0.93 mile east of, in southeast corner of foundation of barn of F. E. 

Blah-; point on projecting stone....................................... 806.79

Merwin, in northeast corner of foundation of house of Philip Love; aluminum tablet stamped "1244 PITTS 1903"............................. 1, 244.127

Paulton, county bridge, in southwest wing wall; copper bolt. ............. 809.532

Paulton, county bridge, in northeast corner of west abutment; aluminum 

tablet stamped "810 PITTS 1903 ".................................... 809.364

Leechburg northeast along highway (Kittanning road) to Rosston.

Leechburg, wagon bridge spanning Kiskiminitas Creek, on northeast corner 

stone; bronze tablet stamped "789 PITTS"............................ 788.625

, Neale post office, 1 mile south of, 50 feet south of coal drift on right side of

' road, in sewer stone; aluminum tablet stamped "984 PITTS"......... 984.044

Mercer, Neshannock, and Toungstown (Ohio-Pa.) quadrangles. 

LAWRENCE AND MERCER COUNTIES.

/j The elevations in the following list are based upon leveling in the 

Newcastle quadrangle from Enon and Homewood. The leveling 

was done in 1905 by J. H. Wetzel.

] NESHANNOCK QUADRANGLE.

 Near Edenborg.

 ^r Edenburg, 2 miles west of, on southeast pier of switch tower of Pittsburgh Feet-

, & Lake Erie Railroad, and 2,000 feet west of Carbon brick works; bronze

b'> tablet stamped "801 ADJ 1903"....................................... 800.662

New Castle north along Pennsylvania Railroad to New Wilmington, thence northwest 

along railroad to Sharpsville.

Eastbrook, on southeast bridge seat of highway bridge; bronze tablet 

stamped "904 ADJ 1903".............................'................ 903.644

" w Wihnington Junction, 1,200 feet northeast of, on northwest bridge seat of 

', railroad bridge over Neshannock River; bronze tablet stamped "931

1 ADJ 1903".......................................................... 930.853

New Wihnington, 1,800 feet east of, on northwest wing wall of iron highway bridge over Neshannock River; bronze, tab let stamped "957 ADJ 

1903 "..........'.................................................... 956. 650

New Wihnington, street crossing at station; top of rail.................... 970. 5

Lyle, road crossing at station; top of rail................................ 1, 010. 6

Carbon, road crossing at station; top of rail.............................. 1, 040. 4

Bethel, 700 feet east of, northwest wing wall of iron highway bridge; bronze 

tablet stamped "1071 ADJ 1903"...................................... 1,070.270

Neshannock, road crossing at station; top of rail......................... 1,101. 5

Oakland, road crossing at station; .top of rail.............................. 1,129. 3

Hermitage, road crossing at station; top of rail........................... 1, 096.1

Hermitage, on stone door step at entrance to school; aluminum tablet 

stamped "1099 ADJ 1903"........................................... 1,098. 930
80 SPIEIT LEVELING IN PENNSYLVANIA, 1899 TO 1911.

New Wilmington northeast along highway to Mercer, thence west to Hermitage.

Mercer, 3 miles southwest of, in northeast corner of Shannon's residence; Feet, 

aluminum tablet stamped "1316 ADJ 1903"............................ 1,315.637

Charlestown (Hill post office), on south side of street, at intersection of 

streets; aluminum tablet stamped "1263 ADJ 1903" (primary traverse ^ 

station No. 1)....................................................... 1, 262. 496 '

New Castle northwest along Pennsylvania Railroad to Wheatland. ;

New Castle, north wing wall of west abutment of Washington Street Bridge;

aluminum tablet stamped "808 PITTSBURG 1901".................... 807.239 V

New Castle, southeast abutment of small culvert near yard limit; railroad 'f

bench mark.......................................................... 805.30 \

New Castle, 4 miles north of, iron wagon bridge known as Harber Bridge,

northwest corner stone of bridge seat; bronze tablet stamped "807 ADJ

1903 ".............................................................. 806. 333

Nashua Junction, on southwest abutment of small railroad culvert; bronze "\

tablet stamped "810 ADJ 1903"...................................... 809.255

Pulaski, on southwest abutment of iron highway bridge; bronze tablet

stamped "828 ADJ 1903 ".............................;.............. 827.378

West Middlesex, in northwest wing wall of iron highway bridge; bronze

tablet stamped '' 841 ADJ 1903 "....................................... 840. 880 '

!

YOTTNGSTOWN QUADRANGLE. /jWheatland north along Pennsylvania Railroad to Sharpsville. f\i 

Wheatland, 0.25 mile west of, on southeast bridge seat of iron highway j i

bridge over Shenango River; bronze tablet stamped "842 ADJ 1903".. 841. 547 ' 

South Sharon, in front of station; top of rail............................. 852. 2

Sharon, near high school building, "on northeast abutment of iron highway -

bridge over Shenango River; bronze tablet stamped "856 ADJ 1903".. 855. 721 \

MERCER QUADRANGLE. 

At Mercer (by circuit New Wilmington to Hermitage). \

Mercer, on northeast corner of courthouse steps; aluminum tablet stamped "* ~ 

"1277 ADJ 1903 "...........................-..................:..... 1, 276. 839 .,

Beaver, Butler, Newcastle, New Kensington, and Zelienople quadrangles. 

BEAVER, BUTLEB, AND LAWKENCE COUNTIES.

The descriptions of bench marks in the Newcastle quadrangle are 

reprinted from Bulletin 288, page 49, with corrected elevations; the w 

work in Butler, New Kensington, and Zelienople quadrangles is based 

upon bench marks at Bartley, Chicora, and Downieville, described 

in the same bulletin, pages 40 and 46. The previously published 

elevations for Bartley and Downieville were decreased 0.2 foot to agree 

with the 1907 adjustment of the Baltimore & Ohio Railroad precise 

level line.

The leveling in the Beaver and Newcastle quadrangles was done 

in 1901 by Ira M. Flocker, except that at Frisco. The leveling at 

Frisco and that in the Butler, New Kensington, and Zelienople quadrangles was.done in 1907 by C. B. Burns.
; PEIMAEY LEVELING. 81

NEW KENSINGTON QUADRANGLE.

f Bench marks established at West Saxonburg.

Feet. 

West Saxonburg, in front of station; top of rail.......................... 1,140. 2

West Saxonburg, 0.2 mile north of, west side of railroad, 40 feet from center 

of track, in sandstone outcrop; aluminum tablet stamped "1145 ADJ 

1903"..........J................................................... 1,144. 612

,, BEAVER QUADRANGLE.

( Beaver west along highways via Dawson triangulation station to Black Hawk, thence 

s south via Fairview to Industry.

Beaver, Pittsburgh & Lake Erie Railroad bridge over'Ohio River, land pier 

on right shore of river, 3 inches below top of nineteenth course of stone 

from top of pier and 3 feet east of west side of pier; seat on southwest end 

of land pier marked thus: "U.S.,_JB.M." (United States Corps of Engineers' bench mark "25 C")......................................... 686.444

West Bridgewater, west-bound track at Pennsylvania Lines station; top of 

north rail.......................................................... 708. 7

Beaver, in foundation stone east of entrance to courthouse; aluminum tablet 

"*" . stamped "798 PITTSBURG"....................................... 797.654

1 Black Hawk, at crossroads, at corner of barn, on large rock; aluminum tablet

stamped "1169.3 PITTSBURG"..................................... 1,169.013

Industry, railroad bridge 117 over State road, south end of west abutment, 

in end of second stone from top; bronze tablet stamped "696 PITTS- 

,1 BURG".......................................................... 696.060

i Industry, 600 feet above landing, 400 feet above Safe Harbor ferry landing, 

f-] on left shore of river, on large rock under bank; seat cut (United States

Corps or Engineers' bench mark "32 B ")............................. 673. 344

Industry south along highways via Hookstown to Kendall, thence east to Patton's 

(. Bridge, thence northeast via New Sheffield to Woodlawn.

Hookstown, stone bridge on Washington road over small stream, on south- 

.V- west corner (corner by the Robertson House); aluminum tablet stamped 

' "988.6 PITTSBURG".............................................. 988.220

.*" Kendall, 1 mile east of (about 5 miles southeast of Hookstown), on Big 

_^ Traverse Creek, red brick house of James Buchanan, in foundation stone;

aluminum tablet stamped "1069.7 PITTSBURG".................... 1,069. 360

, Clinton, 4 miles northwest of, 6 miles northeast of Frankfort Springs, in south 

end of west abutment of Patton's bridge over Raccoon Creek; aluminum 

tablet stamped "848 "............................................... 847.022

New Sheffield, in northeast corner of Johnston's mill; aluminum tablet 

,, stamped "943.7 PITTSBURG".....................J................ 943. 666

;

v At Freedom (set from Pennsylvania Railroad levels, corrected).

Freedom, northwest corner east bridge seat of bridge 20$; railroad bench 

mark.............................................................. 703. 445

Freedom, at northeast corner of railroad bridge over Eighth Street, on wing 

wall; aluminum tablet stamped "701 PITTS "......................,. 701.049

BUTLER QUADRANGLE.

''» Rockdale north along Bessemer & Lake Erie Railroad to Butler, thence northeast 

along Baltimore <fc Ohio Railroad to Chicora.

Rockdale, in sandstone abutment of bridge over county road; aluminum 

tablet stamped "1056 ADJ 1903". .......................'............ 1,056. 263

McBride, road crossing; top of rail..................................... 952

44011° Bull. 515 12 6
82 SPIRIT LEVELING IN PENNSYLVANIA, 1899 TO 1911.

McBride, 0.6 mile north of, 60 feet from center of track, on west side of rail- Feet.

road, in sandstone wing wall of county bridge; aluminum, tablet stamped

"985 ADJ 1903 ".................................................... 984. 987

Odell, on east side of railroad, in sandstone outcrop; aluminum tablet

stamped "1016 ADJ 1903 "......................................... l, 015. 851

Butler, Butler County National Bank, at entrance, at northeast corner of

building, in sandstone pillar; aluminum tablet stamped " 1077 ADJ1903 ". 1,077.080 

East Butler, 0.2 mile north of, 60 feet west of Baltimore & Ohio Railroad, in

sandstone abutment of plate-girder bridge of Buffalo, Rochester & Pittsburg Railway; aluminum tablet stamped "1028 ADJ 1903 "............ 1,028.025 )

Carbon Center, 1.3 miles north of, northwest corner of railroad bridge, in

sandstone abutment; aluminum tablet stamped "1123 ADJ 1903 "....... 1,122. 461

North Oakland, road crossing, top of rail.........................f...... 1, 326

Butler southeast along Pennsylvania Railroad to Brinker station.

Brinker, road crossing at station; top of rail. ........................... 1, 232. 0

Brinker station, 300 feet east of station, south side of road, in sandstone culvert; aluminum tablet stamped "1232 ADJ 1903 "..................... 1, 231. 949

-<i 

Butler northwest along Bessemer & Lake Erie Railroad to Queen Junction.

Butler, 3.5 miles north of, in concrete abutment of railroad bridge, southeast corner of bridge; aluminum tablet stamped "1021 ADJ 1903 "...... 1,021. 302

Oneida, road crossing, top of rail...................................... 1,030

Oneida, 1.9 miles north of, in northeast corner of railroad bridge abutment; 

aluminum tablet stamped "1110 ADJ 1903 ".......................... 1,109.409

Jamisonville, in front of station, top of rail.............................. 1,169. 2

Queen Junction, at junction of Bessemer & Lake Erie and Western Allegheny 

railroads, in concrete abutment of railroad bridge; aluminum tablet 

stamped "1226 ADJ 1903 "....,...................................... 1, 225. 945

ZELEENOPLE QUADRANGLE. 

Downieville northwest along Baltimore & Ohio Railroad to Frisco.' \

Gallery Junction, street crossing; top of rail............................. 974. 8 "*

Gallery Junction, 0.8 mile west of, north side of railroad, in concrete abut- ^_ 

ment of trolley bridge; aluminum tablet stamped "988 ADJ 1903 "..... 988. 061

Evans City, 70 feet east of station, north side of railroad, in sandstone abutment of county bridge; aluminum tablet stamped "939 ADJ 1903 "..... 939.159

Harmony, in sandstone door stoop of high-school building; aluminum tablet

stamped "925 ADJ 1903 ".......................................:.... 925.444

Zelienople, at road crossing; top of rail................................. 908

Old Furnace, 0.4 mile west of, southeast corner of railroad bridge, in sandstone abutment; aluminum tablet stamped "896 ADJ 1903 "............ 895. 694

Fombell, road crossing, top of rail...................................... 886

Gohering, road crossing; top of rail..................................... 875

Celia, northwest corner of railroad bridge, in concrete mud wall; aluminum 

tablet stamped "875 ADJ 1903 "................... 1................. 874. 831

Hazen, road crossing; top of rail....................................... 869

McKimms, road grossing; top of rail.................................... 866

North Sewickley, in front of station; top of rail.......................... 885

1 Baltimore & Ohio Railroad bench marks have been destroyed on this route, and a connection with 

Ellwood City bench marks of the Baltimore & Ohio Railroad should be made to check these elevations. '
PKIMABY LEVELING. 83

Harmony north along highways to Isle, thence east along railroad to Queen Junction.

Whitestown, 5.5 miles south of, in sandstone wing wall of county bridge, Feetnorthwest end of bridge; aluminum tablet stamped "938 ADJ 1903 ".... 938.147

; Whitestown, 1.7 miles south of, at sharp bend, 30 feet west of center of road,

in stone outcrop; aluminum tablet stamped "1206 ADJ 1903 ".......... l} 206. 479

Prospect, in sandstone steps at door of public school building; aluminum 

tablet stamped "1369 ADJ 1903 ".................................... 1,359.148

w Isle, in foundation of private house owned by E. A. Watson, stone foundation; aluminum tablet stamped "1189 ADJ 1903"..................... l, 189.129

Frisco northeast along highways to Prospect.'

Wortemburg, north end of town, at county bridge over Slippery Creek, in 

sandstone abutment; aluminum tablet stamped "851 ADJ 1903 "....... 850. 231

Wortemburg, 3.2 miles north of, 100 feet from center of road, on west side 

>; of road, in sandstone foundation of large barn; aluminum tablet stamped

'' 1278 ADJ 1903 "................................................... 1,277. 486

Wortemburg, 5.6 miles north of, 50 feet west of road at road fork east, in 

sandstone foundation of private house; aluminum tablet stamped "1321 

ADJ 1903 "........................,...-............ . ................ 1,320.452

Portersville in front of Kennedy Hotel, in large round sandstone; aluminum tablet stamped "1381 ADJ 1903"................................ 1, 380. 550

Portersville, 2.8 miles east of, road fork on north, in front of Oak Grove 

schoolhouse, in sandstone bowlder; aluminum tablet stamped "1403 

ADJ1903".......................................................... 1,402.449

- Portersville northwest along highways 2.8 miles and return.

Portersville, 2.8 miles northwest of, on east side of road, in sandstone bowlder; aluminum tablet stamped "1191 ADJ 1903 "...................... 1,190. 324

NEWCASTLE QUADRANGLE. 

At Frisco.

r Frisco, 0.2 mile west of, in northeast corner of railroad bridge, in sandstone 

mud wall, at east end of tunnel; aluminum tablet stamped "894 ADJ 

1903".............................................................. 893. 726

Frisco, at road crossing; top of rail....................................... 892

New Galilee southwest along railroad to Darlington and return.

New Galilee, northeast corner of east back wall of bridge 42 (bench mark 

2116, Pennsylvania Railroad precise leveling).......................... 959. 265

>. ; New Galilee, 1 mile southwest of, Pittsburgh, Lisbon & Western Railroad

v bridge over Little Beaver River; northeast corner of south abutment... 930. 92

I Darlington, intersection of Market and Second Streets, in front of Darlingi; ton Hotel, on top of stone; bronze tablet stamped "912.5 PITTSBURG

, 1901".............................................................. 911. 777

At Beaver Falls.

, Beaver Falls, corner of doorsill of station (bench mark 1596, Pennsylvania

Railroad precise leveling)........................................... 789. 374

Beaver Falls, Pennsylvania Railroad bridge over Eleventh Street, west 

, end 'bf south abutment, in coping stone; aluminum tablet stamped

"789.9 PITTSBURG 1901".......................................... 789. 485

i One foot adjustment thrown at beginning of this line.
84 SPIKIT LEVELING IN PENNSYLVANIA, 1899 TO 1911.

Enon north along: highway via Mount Jackson to Newcastle, thence southeast along 

Pittsburgh & Lake Erie Railroad via Wampum to Homewood.

Enon, corner of water table at station (bench mark 2385 Pennsylvania Feet.' 

Railroad precise leveling)............................................. 995.149

Enon, 400 feet south of railroad tracks, on Main Street, in top of countyline stone; bronze tablet stamped "1013.4 PITTSBURG 1901"......... 1,012. 701

Mount Jackson, at post office, 60 feet north of street intersection, in side 

of square stone hitching post; bronze tablet stamped "1165 PITTSBURG ".............--............................................. 1,164. 301

Mahoningtown, highway bridge over Mahoning River, on wing wall of 

south abutment, nearest Pittsburg and Lake Erie Railroad track; seat 

cut in corner......................................................... 785. 527

Mahoningtown, in front of station, Pittsburgh & Lake Erie Railroad southbound track; top of north rail......................................... 779.1

Newcastle, in front of station; top of rail................................. 806

Wampum, in front of station; top of rail................................. 802. 8

Wampum, 500 feet south of station, northeast corner of arch bridge over 

Wampum Run, on coping stone;. aluminum tablet stamped "804.7 

PITTSBURG "......--...........-................-................ 804. 200

Homewood, top step of northeast wing wall of bridge 38 (bench mark 1840,

Pennsylvania Railroad) .............................................. 949. 950

Franklin, Hilliards, Mercer, and Stoneboro quadrangles. 

MERCER AND VENANGO COUNTIES.

For additional elevations in the Franklin and Hilliards quadrangles 

refer to precise-level line, Erie to Pittsburgh.

Most of the leveling was done in 1908 by H. W. Peabody and William Orarn. Additional leveling in the Hilliards and Mercer quadrangles was done" by James Rayburn in 1910 and in the Mercer 

quadrangle by Howard Mellinger in 1911.

FRANKLIN QtT ADR ANGLE.

Sugar Creek north along highways to Cooperstown, thence east to Twomile Run, 

thence southwest to Franklin.

Sugar Creek, 1,200 feet southeast of, in northeast end of abutment of rail- Feetroad bridge; bronze tablet stamped "1013 PITTSBURG 1899".......... 1,013.628

Sugar Creek, 1.0 mile north of, a southeast corner of bridge at road forks; 

chisel mark............................................ '. .............. 1,043, 99

Wyattville, driveway to house on east side of road at T road west; chisel 

mark on curb........................................................ 1,057. 64

Cooperstown, 3.0 miles south of, in top of wing wall at southwest corner of 

iron bridge over Sugar Creek; aluminum tablet stamped "1084 1908".. 1,083. 773

Cooperstown, 2.0 miles south of, in south root of 18-inch black oak at north-, 

west corner of T road west; nail....................................... 1,101. 25

Cooperstown, 0.8 mile south of, on rock at northwest corner of road forks 

by schoolhouse; chisel mark............................................ 1,121. 04

Cooperstown, north end of town, in hotel yard, at southwest corner of 

crossroads; iron post stamped "1146 1908"............................: 1, J.45. 759

Cooperstown, on wing wall at northeast corner of bridge over Sugar Creek; 

chisel mark.......................................................... 1,130.78

Cooperstown, 2.5 miles east of, on large rock at east side of road, 50 feet 

north of road to west; chisel mark..................................... 1,486. 37
PEIMAEY LEVELING. 85

Oakland schoolhouse, 2.0 miles south of Dempseytown, in north face of Feetnorthwest corner of schoolhouse at southwest corner of crossroads; aluminum tablet stamped "15291908"...................................... 1,528.773

Oakland schoolhouse, 1.0 mile east of, on rock at southwest corner of 

road forks; chisel mark............................................... 1, 397. 32

Pritchard schoolhouse, 2.0 miles southeast of Dempseytown, in east face

of southeast corner of schoolhouse; aluminum tablet stamped "12511908" 1,250. 968 

f) Pritchard schoolhouse, 0.5 mile south of, on rock at center of road forks;

chisel mark.......................................................... 1,329. 96

Pritchard schoolhouse, 1.5 miles south of, on stone on west side of road 

forks; chisel mark.................................................... 1,240. 01

Pritchard schoolhouse, 2.5 miles south of, on stone at southwest corner of 

bridge over West Fork at'road forks; chisel mark........................ 1,149. 71

Eclipse, 2.5 miles north of station, in stone at northwest corner of bridge 

over Twomile Run; aluminum tablet stamped '' 1100 1908 ".............. 1,099. 550

Eclipse, 0.5 mile east of, in bridge seat at southeast corner of Erie Railroad 

bridge over Twomile Run; aluminum tablet stamped "981 1908"...... 981.103

Franklin, in belt course of Erie Railroad station, northeast corner; aluminum tablet stamped "989 PITTSBURG 1899".................'....... 989.349

Franklin, 40 feet south of Pennsylvania Railroad tracks, 70 feet west of 

station; iron post stamped '' Prim. Trav. Sta. No. 5 ".................... 984. 737

 Franklin west along Lake Shore & Michigan Southern Railway to county line.

Miles station, in top of concrete retaining wall at southwest corner of

railway and road crossing, near right of way; aluminum tablet stamped 

' "11511908"........................................................ 1,151.476

Polk, in south face of southeast corner of administration building of State

Institute for Feeble-Minded; aluminum tablet stamped "1116 1908 "... 1,116. 099 

Polk, 1.0 mile west of, on wing wall at northeast corner of road bridge

over Big Sandy Creek, 300 feet north of railroad; chisel mark............ 1, 069. 83

Raymilton, in top of northwest corner of concrete culvert, about 100.feet

east of undergrade road crossing; aluminum tablet stamped '' 1123 1908 ".. 1,123. 385

Raymilton south to point near Wesley.

Raymilton, 0.8 mile south of, on large rock at southwest corner of crossroads; chisel mark .................................................. 1,310. 02

Raymilton, 2.5 miles south of, 0.5 mile north of South Sandy Creek, at 

northwest corner of bend to west; point on rock........................ 1,400. 67

Raymilton, 3.0 miles south of, in bridge seat at northwest corner of small 

. wooden bridge over South Sandy Creek, 100 feet south of T road west; 

;' aluminum tablet stamped "1196 1908"................................ 1,195.772

Kennerdell station southwest 2 miles.

Kennerdell, 1.5 miles south of, 300 feet west of milepost 106,10 feet north of 

center of track, 2.4 feet above rail, in large bowlder; bronze tablet stamped 

1 "941 PITTSBURG 1899;" nothing left of this tablet but the shaft..... 942. 373

 ' tTtica northwest to railroad bridge.

Utica, 300 feet south of station, in east abutment, north side of highway 

' bridge; bronze tablet stamped '' 1038 PITTSBURG 1899 M ............ 1, 038. 323

I Utica, 2.25 miles north of, on stone at southwest corner of railroad bridge;

!,' chisel mark.......................................................... 1,041.79
86 SPIEIT LEVELING IK PENNSYLVANIA, 1899 TO 1911. 

STONEBORO QUADRANGLE.

Point near Utica northwest to Carlton, thence west along highway to Sunol, thence 

southwest to Hadley.

Carlton, in top stone at northeast corner of road bridge over French Creek; Feet.

aluminum tablet stamped "1052 1908 "............................... 1,052. 034

Milledgeville, in south face of southwest corner of Presbyterian Church, 500

feet east o' crossroads; aluminum tablet stamped "1280 1908 ".......... 1, 279. 937

Milledgeville, 1.0 mile west of, on rock at northwest corner of crossroads;

chisel mark......................................................... 1 1,423.13

Milledgeville, 1.8 miles west of, on rock at southeast corner of road to south;

chisel mark.......................................................... 1,325. 79

Sunol, 1.0 mile east of, on rock at southwest corner of crossroads; chisel

mark................................................................ 1,380.15

Sunol, 4.0 miles northeast of Sheakleyville, in west face of southwest corner

of J. F. Turner's dwelling at road forks by store; aluminum tablet

stamped "1408 1908"................................................. 1,407.808

Sandy Creek, on rock at southwest corner of small iron bridge over; chisel

mark...........'..................................................... 1,194.69

Sheakleyville, in south face of southeast corner of U. P. Church at south

edge of village; aluminum tablet, stamped '' 1282 1908 "............... 1, 282. 351

Point on county line near Raymilton west along Lake Shore & Michigan Southern

Railway to Hadley. i

Raymiiton, 2.0 miles west of, on top of parapet wall at northeast corner of

railroad bridge 227 over road (road elevation, 1,136 feet); chisel mark... 1,153. 90 

Sandy Lake, 2.0 miles east of, on large bowlder at northwest corner of road

crossing; chisel mark................................................ 1,157. 97

Blairs crossing, 1.0 mile east of Sandy Lake, in bridge seat at southeast corner of iron bridge over Big Sandy Creek, about 30 feet north of railroad;

aluminum tablet stamped "1153 1908 "............................... 1,153.128

Stoneboro, in foundation stone 1.7 feet above step at left side of entrance to

First National Bank at northeast corner of Lake and Walnut streets;

aluminum tablet stamped "1184 1908"................................. 1,184.519

Clarks Mills station, in next to top stone in back wall at northwest corner

of railroad bridge over Little Shenango River, 500 feet east of station;

aluminum tablet stamped "1160 1908"................................ 1,160.122

Hadley, in bridge seat at northwest corner of iron bridge over Little

Shenango River; aluminum tablet stamped '' 1049 1908 ".............. 1,048. 072

Kashner, 3.0 miles north of, in northwest wing wall of iron bridge spanning

Otter Creek; aluminum tablet stamped "1005 >? ........................ 1,005. 329

Stoneboro southwest along Pennsylvania Railroad to Turners.

Lyon, 0.5 mile north of, 200 feet east of railroad, in north face of northwest 

corner of Center schoolhouse; aluminum tablet stamped "1385 1908 "... 1, 384. 870

Jackson Center, 1.0 mile north of station, about 500 feet north of crossing, on 

northwest corner of concrete bridge.................................... 1, 266. 71

Jackson Center, 6.4 mile north of station, on rock at northeast corner of

crossing; chisel mark..... ........................................... 1,263. 03

Turners, 0.5 mile north of station, in wing wall at southeast corner of small 

iron bridge of Pennsylvania Railroad; aluminum tablet stamped "1133 

1908 ".......................................:...................... 1,132. 597
PBIMAEY LEVELING. 87

Millbrook northwest along highway to Jackson Center.

Bowie schoolhouse, near southwest corner of, at northwest corner of road to Feet. 

' north; iron post stamped "Prim. Trav. Sta. No. 1"................... 1,378. 415

Jackson Center, 0.8 mile east of, on bridge seat at southeast corner of iron

bridge at crossroads by railroad; chisel mark.......................... 1, 275. 55

Jackson Center, in south face of water table at southeast corner of C. P.

Church at east end of village; aluminum tablet stamped "1318 1908 ".... 1,317. 633

' HILLIARDS QUADRANGLE.

Queen Junction north along road to Branchton, thence east via Annandale and Northhope to Bruin.

Queen Junction, 0.7 mile north of, east of north-bound track, base of switch

signal, letter."s" in word "works"; painted "1249" .................. 1, 248. 77

Sherwin, 0.2 mile south of, 100 feet south of abandoned coal mine west of

south-bound track, emergency rail rack, most southerly of three posts;

piece of iron in post, painted "1274"........... 1 .................... 1, 274.18

Sherwin, 250 feet along highway west of railroad, 20 feet west of house of

Peter Sherwin, in bowlder at side of road; aluminum tablet stamped

"1286 ADJ 1903"................................................... 1,285. 737

Claytonia, in front of station; top of rail.................................. 1, 236. 2

Halston, 0.5 mile north of, 50 feet east of railroad along highway, in bowlder 

^ at roadside; aluminum tablet stamped "1196 ADJ 1903 ".............. 1,196.103

Keister, in front of station; top of rail................................... 1,183. 5

I Branchton, in front of station; top of rail................................ 1,196. 2

Branchton, 100 feet back of station, in concrete foundation under porch of

house of Ames Hall; aluminum tablet stamped "1190 ADJ 1903"...... 1,189. 863

Bovard, in front of station; top of rail................................... 1,190. 9

Bovard, 2.4 miles east of, 200 feet south of track, in field of James M. Hogg,

in bowlder; aluminum tablet stamped " 1193 AD J1903 "................. 1,192.720"

Annandale, at station, grade crossing; top of rail; painted '' 1202 "........ 1,202.4

Annandale, 300 feet south of railroad, along highways, at residence of

Reuben Byers, in retaining wall in front of house; aluminum tablet

stamped "1214 ADJ 1903" ........................................... 1,214.084

Hilliards, 0.1 mile north of station, at grade crossing, 100 feet north of track,

at rear of M. E. Church, in foundation stone; aluminum tablet stamped

"1264 ADJ 1903 ". 1................. 'J............................... 1, 263. 72]

Hilliards, 0.9 mile south of, halfway to summit, on bowlder painted "1420 ";

chisel mark......................................................... 1,420. 29

Northhope, 1.2 miles north of, at intersection of roads, at fence, on rock

painted "1457"; chisel mark......................................... 1,457.56

Northhope, 0.8 mile north of, at intersection of roads, 200 feet east of church,

in root of tree painted "1488"; tacks................................. 1,488.26

Northhope, at crossroads, in foundation stone on west side of store, building

owned by Julia Henden; aluminum tablet stamped "1503 ADJ 1903".. 1, 503. 094 

Northhope, 0.7 mile east of, southeast corner of bridge in hollow, on stone

abutment painted "1365 "; chisel mark................................ 1,365. 68

 Bruin, 3.4 miles west of, at intersection of Bruin, Glenora, and North Hope

roads, in bowlder at vertex of Y; aluminum tablet stamped "1278 ADJ

1903".............................................................. 1, 277. 824

, Bruin, in southeast wing wall of iron bridge over Little Bear Creek;

aluminum tablet stamped "1092".................................... 1,091.846
88 SPIRIT LEVELING IN PENNSYLVANIA, 1899 TO 1911.

Annandale north along road to Bullion.

Murrinsville, 300 feet west of crossroads, north side of road, in stone steps Feet, 

at front of residence of James C. Murrin; aluminum tablet stamped 

"1441 ADJ 1903 "................................................... 1,441. 088

Murrinsville, 2 miles north of, in hollow, 5 feet south of bridge, at side of 

road, on stone painted '' 1414"; chisel mark........................... 1,413. 88

Clintonville, 1.5 miles south of, 130 feet south of intersection on east side of 

road, in stone steps west of house of W. C. Hovis; aluminum tablet 

stamped "1467 ADJ 1903 "........................................... 1,466, 989

Clintonville, 0.9 mile south of, 100 feet south of T road west, on west end of 

stone culvert painted '' 1467 "; chisel mark............................ 1,467. 05

Clintonville, at crossroads, at southeast corner, on flagstone crossing painted

'' 1435 "; chisel mark (disturbed August 7, 1909)....................... 1,437. 88

Clintonville, 2 miles north of, on summit, east side of road, in foundation 

stone on south side of residence of I. J. Clay; aluminum tablet stamped 

"1442 ADJ 1903 "................................................... 1,442. 090

Bullion, 1.5 miles south of, at brow of hill, at side of road on stone painted

"1383"; chisel mark................................................. 1,383. 45

Bullion, in foundation (1 foot above ground) in center of north side of J. A. 

Dewoodey's store building, 50 feet south of road forks; aluminum tablet 

stamped '' 1466 1908 "................................................. 1,465. 725

Centertown south along highways to point 1.7 miles north of Harrisville.

Millbrook, 3.5 miles east of, on south side of T road north; iron post stamped

"Prim. Trav. Sta. No. 2, 1473"....................................... 1,472.755

Wesley, 1.7 miles northwest of, northeast corner of crossroads at north end

of town; chisel mark on rock marked '' 1503 ".......................... 1, 503. 41

Wesley, 1 mile northwest of, at road north; chisel mark on rock marked

''1545 "...............-............................................. 1,545. 00

Wesley, 0.25 mile northwest of, south side of road, 300 feet west of house to

south; chisel mark on large rock marked "1494"....................... 1,493. 93

Wesley, crossroads at north end of town, on stone culvert on Pittsburgh and

Franklin road; chisel mark with figures "1422 "..................'..... 1,422. 03

Wesley, on culvert opposite blacksmith sbop; chisel mark with figures

"1439.5"............................................................ 1,439.43

Wesley, in stone step to front porch of Huffman's Hotel; aluminum tablet

stamped "1438 1910"................................................. 1,437. 833'

Wesley, 1 mile south of, east side of road, house to east; chisel mark in stone

marked "1376".......................................................... 1,375.65

Wesley, 1.2 miles south of; chisel mark in bridge seat of bridge over small

stream at turn to east; marked '' 1360 "................................ 1, 359. 70

Barkeyville, 1.3 miles north of, at southwest corner of crossroads; chisel

mark on rock marked '' 1417 "......................................... 1,416. 63

Barkeyville, 1 mile north of, in wing wall of steel bridge; chisel mark with

figures ''1365 "....................................................... 1,364. 81

Barkeyville surface of water under steel bridge; July 25, 1910............ 1, 356

Barkeyville, 0.6 mile north of, southeast corner of T road east; chisel mark

in rock marked "1421.749 ".......................................... 1,421. 76

Barkeyville, 0.4 mile north of, northwest corner of T road west; chisel

mark in rock marked "1434.851"..................................... 1,434. 75

Barkeyville, in northeast corner of east face of foundation of Evangelical

Church; aluminum tablet stamped "1479 1910 "........................ 1,479. 318

Barkeyville, 0.2 mile south of, northwest corner of crossroads at Beaty's

store; chisel mark on culvert, marked "1427.945 "..................... 1,427. 83
1 PEIMARY LEVELING. 89

Beaty's store, 0.8 mile south of; chisel mark in wing wall at small bridge, Feetmarked "1318.726 "................................................... 1, 318. 60

Barkeyville, 1 mile south of, on summit of hill, house to east; chisel mark

on rock marked '' 1357.980 "........................................... 1, 357. 85

Barkeyville, 1.5 miles south of, at T road east; chisel mark in rock marked

"1316.794".............:............................................ 1,316.65

Harrisville, 2 miles north of, southeast corne'r of crossroads; chisel mark on

rock marked "1423.185 "............................................ 1,423. 01

Harrisville, 1.7 miles north of, in southwest corner of south face of founda- 

, tion to White Oak schoolhouse; aluminum tablet stamped "1428 1910". 1, 428. 069

, Point 0.5 mile south of Harrisville southeast along Bessemer & Lake Erie Railroad to

Branchton.

Branchton, 100 feet back of station, in concrete foundation under porch to 

.' house of Ames Hall; aluminum tablet stamped "1190 ADJ 1903 "....... 1,189. 863

1 '1 Kennerdell west along highway to county line.

Kennerdell, 2.5 miles southwest of station, in top of wing wall at northeast 

corner of iron highway bridge over Scrubgrass Creek at Pump station; 

aluminum tablet stamped "Prim. Trav. Sta. No. 3 1029 ".............. 1,029. 360

Kennerdell, 3.5 miles west of, on rock at southwest corner of private road 

' to left; chisel mark................................................. 1,308. 28

4 Pike schoolhouse, 0.5 mile east of, 1.8 miles west of Bullion, 600 feet west 

A of culvert, on fence corner stone; chisel mark........................ 1, 411. 900

-I Wesley, 1.0 mile north of, on Pittsburg and Franklin road, in east face of 

H southeast corner foundation of J. C. Alien's house at southwest corner 

, of crossroads; aluminum tablet stamped '' 1443 1908 ".................. 1, 443. 594

/ Millbrook, 3.5 miles east of, on south side of road at T road north; iron post

stamped "Prim. Trav. Sta. No. 2 1473"............................... 1,472.755

MERCER QUADRANGLE. 

f ' County line west along highway to Millbrook.

Millbrook, 2.0 miles east of, on culvert stone at northeast corner of crossroads by schoolhouse; chisel mark.................................... 1, 406. 34

Millbrook, 1.5 miles east of, on top stone at northwest corner of small iron

* bridge; chisel mark...........,...................................... 1, 336. 70

Millbrook, in bridge seat at southwest corner of iron bridge between road

forks at west edge of town; aluminum tablet stamped "1306 1908 "..... 1,306. 560

\, 

, Turners southwest along Pennsylvania Railroad to Mercer.

Mercer, in bridge seat at southwest corner of Pennsylvania Railroad bridge 

^ over Otter Creek, about 1,000 feet north of station; aluminum tablet

stamped "1097 1908"................................................. 1,097.391

Mercer, northeast corner of courthouse steps; aluminum tablet stamped

"1277 ADJ 1903." (This elevation was taken about 6 inches from the

i place where the tablet was set, on the same stone, the tablet having

f been removed when a part of the step was broken off in clearing up

; debris after the courthouse was burned............................... 1,276. 839

; Point 1.7 miles north of Harrisville south along highways 2.2 miles.

Harrisville, 1 mile north of, in third stone step from top of steps leading 

from road to yard of Fuhrer's house; chisel mark with figures "1342 "... 1, 341. 72

Harrisville, 0.5 mile north of, on rock at northwest corner of T road west; 

chisel mark marked "1339.4"......................................... 1,339. 22

Harrisville, north end of town; chisel mark on culvert, marked '' 1301.9 ".. 1,30L 66
90 SPIRIT LEVELING IN PENNSYLVANIA, 1899 TO 1911.

Harrisville, schoolhouse yard; iron post stamped "Prim. Trav. Sta. No Feet.

11,1908,1314"......'...,............................................' 1,313.677

Harrisville, south edge of town, on northeast wing wall of iron bridge at *

T road west; chisel mark, with figures '' 1302.525 "...................... 1,302. 31

Harrisville, 1 mile south of, on coping of concrete bridge over Cranberry

Run; marked "1280"................................................ 1,279. 79

Harrisville, northeast corner of bridge seat of railroad bridge; chisel mark,

with figures ''1327.6 "................................................ 1,327. 28

Harrisville, 0.25 mile south of, 600 feet east of railroad, northwest corner of

north foundation wall of Sunnyside schoolhouse; aluminum tablet

stamped '' 1330 1910 "................................................. 1, 329. 286

Mlllbrook along highway southwest and south to point near Grove City, thence northwest to Mercer.

Milbrook, in bridge seat at southwest corner of,iron bridge between road

forks at west edge of town; aluminum tablet stamped '' 1307 1908 "...... 1, 306. 560

Perrys Corners, 3 miles north of, at northeast angle of T road east; chisel t

mark on rock marked "1303 "........................................... 1, 302. 58

Perry s Corners, 2.2 miles north of, four corners, 100 feet west of corner, on

north side of road; chisel mark on stone under fence, marked "1335 "... 1,335. 29 

Perrys Corners, 1.5 miles north of, northwest angle of four corners; chisel

mark on rock marked '' 1359 ".......................................... 1,359. 43

Perrys Corners, 0.1 mile north of, in bridge seat at southwest corner of iron

bridge over Perrys Run; aluminum tablet stamped "1256 PA"........ 1, 255. 791 /

Perrys Corners, 0.2 mile south of, on east side of road opposite T road west;

chisel mark on bowlder marked '' 1283 "......................'.......... 1, 283. 27

Perrys Corners, 1.3 miles west of, at southeast corner of crossroad^; chisel

mark on bowlder marked "1319 "...................................... 1,319. 29

Cranberry schoolhouse, 2 miles northwest of Grove City, in water table at

east corner; aluminum tablet stamped '' 1282 PA "..................... 1, 281. 588 /

George Junior Republic, at northwest angle of four corners; chisel mark on

stone marked "1291"................................................. 1, 290. 65

McDowells Corner, Chestnut Ridge, in rock at northeast corner of crossroads; aluminum tablet stamped "1336 PA".......................... 1,335.654

Mercer, 2.5 miles southeast of, in southwest corner of crossroads, on top of

concrete wall over culvert; aluminum tablet stamped "1352 PA"...... 1,351. 871

Mercer, at southwest corner of highway bridge over Otter Creek, on bridge

seat; chisel mark, with figures "1097"................................ 1,097. 38

Grove City along highway southeast and east to Harrisville.

Grove City, Carnegie Library at corner of Broad and Main streets, in face of 

western wall at north side of steps about 3 feet above ground; aluminum , 

tablet stamped "1256".............................................. 1, 256. 237

Swamproot, about 300 feet east of fork in road at west edge of town, on top of 

concrete wing wall at southwest corner of iron bridge; aluminum tablet 

stamped ''1262 "..................................................... 1,261. 888

Swamproot, 300 feet east of fork of road at west end of town, on top of concrete wing wall at southwest corner of iron bridge; chiseled mark, marked. 1,261. 87 '

Swamproot, at east end of town, in bridge seat at southwest corner of iron 

bridge about 200 feet east of grade crossing of Bessemer & Lake Erie 

Railroad; chisel mark, marked "1263"............................... 1,263. 24

Harrisville, 1.1 miles west of, in southwest angle of four corners, on top of 

concrete wall over culvert; paint mark "1324"....................... 1,323.49

Harrisville, schoolhouse yard; iron post stamped "Prim. Trav. Sta. No. 11,

1908,1314 "......................................................... 1,313. 677
PEIMAKY LEVELING. 91

Branchton along highway west to Slippery Rock, thence southwest to Elliot's Mill, 

thence north to Plaingrove, thence west to Jordan schoolhouse, thence north to 

Otter Creek, thence along Pennsylvania Railroad to Mercer.

Branchton, 100 feet back of station, in concrete foundation under porch of Feet.

house of Amos Hall; 'aluminum tablet stamped "1190 ADJ 1903 "....... 1,189. 863

Branchton, 1 mile west of, on north side of road, about 50 feet east of four

corners; chisel mark on face of rock marked "1352 "................... 1, 351. 66

Slippery Rock, 1.4 miles east of, in southwest angle of four corners; chisel

mark on large stone marked "1338 ".................................. 1, 338. 01

Slippery Rock, 0.7 mile east of, in angle of fork in road; chisel mark on large

bowlder marked "1410"............................................. 1,409. 73

Slippery Rock, in northeast corner of New Central Hotel, about 3 feet above

ground; aluminum tablet stamped '' 1302 "............................. 1, 301. 777

Slippery Rock, 2.1 miles west-of, in southwest corner at T road south;

chisel mark on stone marked "1221"................................. 1, 221. 43

Slippery Rock, 3.4 miles west of, in northwest angle of four corners, in water

table in southeast corner of house of B. P. McConnel; aluminum tablet

stamped " 1168"..................................................... 1,138. 376

Plain Grove, 1.2 miles south of, about 500 feet east of four corners, on bridge

seat at northeast corner of iron bridge over Jamison Run; chisel mark,

with figures " 1096"................................................. 1,095. 97

Plain Grove, in Presbyterian Church, on stone about 3 feet above ground

at right side of main entrance to church; aluminum tablet stamped

" 1174".............................................................. 1,174. 320

Plain Grove, 1.1 miles west of, in'bridge seat at northeast corner of iron

bridge over Taylor Run; chisel mark, with figures " 1162". ............ 1,161. 73

Plain Grove, 1.3 miles west of, in southwest corner at T road south to Harlansburg; top of nail driven in base of large oak tree, marked " 1181".... 1,181. 24 

Plain Grove, 2.5 miles west of, in northeast corner of T road north, chisel

mark on stone, marked " 1260". ..................................... 1, 260.16

Jordan schoolhouse, about 1,400 feet south of, on east side of road, in northwest corner of barn of John Jordan, about 3 feet above ground; aluminum

tablet stamped " 1277".............................................. 1, 277. 264

Jordan schoolhouse, 0.1 mile north of, in southwest corner at T road west,

on low stone; chisel mark, with figures " 1315"........................ 1, 314. 92

Jackson schoolhouse, in water table at southwest corner; aluminum tablet

stamped "1355"..................................................... 1, 354. 955

Leesburg, 2.2 miles south of, in northeast angle of four corners, on granite

bowlder; chisel mark, with figures " 1378"............................. 1, 377. 98

Leesburg, 1.5 miles south of, on east side of road opposite T road west;

chisel mark on bowlder marked " 1363". ............................. 1, 363. 05

Leesburg, 0.6 mile south of, in northeast corner at T road east; chisel mark

on bowlder marked "1294"........................................... 1, 294. 21

Leesburg, in Presbyterian Church, in water table at left side of entrance;

aluminum tablet stamped " 1305".................................... 1, 304. 975

Leesburg, 0.8 mile north of, in northeast angle of four corners, on low stone;

chisel mark, with figures " 1204"...................................... 1, 204. 39

Leesburg, 1.7 miles north of, in bridge seat at southwest corner of iron bridge

over Otter Creek; aluminum tablet stamped " 1055".................... 1,054. 808

Mercer, in bridge seat at southwest corner of Pennsylvania Railroad bridge

over Otter Creek, about 1,000 feet north of station; aluminum tablet

stamped " 1097 1908"................................................. 1,097. 391
92 SPIBIT LEVELING IN PENNSYLVANIA, 1899 TO 1911.

Linesville and Shenango quadrangles.

i

CBAWFORD AND MERCER COUNTIES.

The leveling in this area was done in 1906 by J-. H. Wetzei.

SHENANGO QUADRANGLE. 

Point near Jamestown south to Shenango, thence north to Atlantic.

Jamestown, 100 feet north of station, in east side of Griffin Hotel, right side Feet.

of entrance; bronze tablet stamped " 989". . .......................... a 988. 853

Jamestown, Bessemer & Lake Erie Railroad crossing; top of rail.......... 983. 5

Greenville, in water table of Commercial Hotel, east end of side facing Main

Street; bronze tablet stamped " 961". ................................ 960. 726

Greenville, street crossing at Bessemer & Lake Erie Railroad station...... 950.

Greenville, Erie Railroad station, top of rail at street crossing........... 983.

Osgood, road crossing; top of rail.................'...................... 984.

Osgood (Amasa), 250 feet north of Erie Railroad station, in third tier of

southeast abutment of iron railroad bridge; aluminum tablet stamped

" 976".............................................................. 976. 075

Kennard, at road crossing near station; top of rail........................ 1, 040. 4

Kennard, 600 feet north of, in southeast abutment of railroad bridge; bronze

tablet stamped " 1041".............................................. 1,040. 806

Sharpsvllle north along Pennsylvania Railroad to Greenville.

Sharpsville, 300 feet north of station, in south end of east abutment of overhead wagon bridge; bronze tablet stamped " 951"...................... 950. 770

Clarksville, 400 feet south of station; floor of small bridge (railroad bench 

mark)............................................................... 907. 77

Clarksville, 800 feet north of station, in southwest bridge seat of iron railroad bridge spanning Shenango Creek; aluminum tablet stamped " 896". 895.129

Transfer, at freight station, road crossing; top of rail...................... 991.1

Transfer, 800 feet north of station, in northeast bridge seat of small bridge;

aluminum tablet stamped " 989"..................................... 988. 641

Transfer, 3.2 miles north of, iron bridge 33 spanning Shenango Creek, in

northwest bridge seat; aluminum tablet stamped " 940"................ 939. 565

Tower, crossing of Erie Railroad; top of rail............................. 937. 2

Jamestown south along highway via Meadows.to transfer.

Jamestown, 2.8 miles, southwest of, in southeast corner of water table of 

John Motz's brick residence; aluminum tablet stamped "1095"......... 1,095.138

Maysville (Meadows), in northwest corner of brick schoolhouse; aluminum

tablet stamped "1045 ".............................................. 1,044. 932

Maysville, 4 miles south of, in step at north entrance to M. D. Artherhold's 

residence; aluminum tablet stamped "1105 "........................... 1,105. 043

Point near Mercer northwest along road to New Hamburg, thence north to point near 

Salem, thence west along railroad to Osgood.

Big Bend, in northeast wing wall of iron bridge spanning Shenango Creek;

bronze tablet stamped " 911"......................................... 911. 254

New Hamburg, south end. of town, iron wagon bridge spanning small stream,

in northwest bridge seat; aluminum tablet stamped "921"............ 920. 725

Kremis, at west entrance to store basement, in stone step; aluminum tablet

stamped "1170"..................................................... 1,170. 083

a Reported destroyed, 1912.
PEIMABY LEVELING. 93

Kashmer, at right side of cast entrance to schoolhouse, in stone water table; Feet, 

aluminum tablet stamped "1298".................................... 1,298. 096

Kashmer, road crossing.......;......:.................................. 1, 282. 6

Kashmer, 3 miles north of, in northwest wing wall of iron wagon bridge 

spanning Otter Creek; aluminum tablet stamped "1005".............. 1,005. 329

Salem, 0.3 mile east of station, in northwest abutment of iron bridge spanning Little Shenango Creek; aluminum tablet stamped "987 "......... 987. 375

Salem, at road crossing; top of rail...................................... 994. 8

LINESVILLE QUADRANGLE.

Conneautville southwest along Pennsylvania Railroad, Erie & Pittsburgh division, to

Jamestown.

Summit, at road crossing; top of rail.................................... 1,143. 8

Summit, in northeast corner of foundation of Isaac Lyman's residence; aluminum tablet stamped "1148 "........................................ 1,148.084

Linesville, street crossing; top of rail................................... 1,041.1

Linesville, 150 feet west of Pennsylvania Railroad, in southeast corner of 

brick Hotel Arlington; aluminum tablet stamped "1050".............. 1,049. 759

Espyville, 100 feet west of station, in southeast foundation of Smith McGranahan's residence; aluminum tablet stamped '' 1094 "................... 1,093. 797

Westford, in southwest corner of J. N. Martin's store building; aluminum 

tablet stamped "1105 "....-.-....................................... 1,104. 693

Westford, 2.4 miles south of, in north side of west end of stone-arch bridge 

23; aluminum tablet stamped "cl028"................................. 1,027.737

Atlantic north along Erie Railroad to Stony Point, thence east 2.8 miles, thence north 

along highway to Conneaut Lake, thence north along Bessemer & Lake Erie Railroad to ConneautvUle.

Atlantic, road crossing; top of rail...................................... 1,147

Atlantic, in southeast corner of foundation of Atlantic House, southwest of 

station; bronze tablet stamped "1141"................................. 1,141.045

Unger (Shearer Run), in northwest corner of water-tank foundation; aluminum tablet stamped "1216 "........................................ 1, 215. 719

Stony Point station, in southeast corner of foundation stone of water tank; 

bronze tablet stamped " 1286 " (stone is marked " 11906 ").............. 1, 285. 492

Stony Point, road crossing; top of rail.................................... 1, 283

Conneaut, Lake outlet, canal bench mark. (This description is not complete enough here to identify bench mark in Canal lists)............... 1,085. 91

Conneaut Lake, in southeast wing wall of iron wagon bridge over Lake 

outlet; aluminum tablet stamped "1080".............................. 1,079. 814

Meadville Junction, 0.5 mile east of station, in southwest corner of foundation of Chas. Shakespear's residence; aluminum tablet stamped '' 1088 ".. 1,087.867

Harmonsburg, 1 mile north of station, in southwest bridge seat; aluminum 

tablet stamped '' 1061".............................................. 1, 061. 099

Dicksonburg, road crossing near station; top of rail...................... 1,014

Dicksonburg, 1 mile north of station, in northwest wing wall of iron wagon 

bridge; aluminum tablet stamped '' 1000 ".............................. 1, OOC. 114

Burgettstown, Claysville, and Steubenville quadrangles. 

ALLEGHENY, BEAVER, AND WASHINGTON COUNTIES.

The elevations in the following list are based upon work in adjoining 

quadrangles of West Virginia and Pennsylvania.

The leveling was done mostly in 1904, but a portion of the work in 

Claysville quadrangle was done in 1905, by Mr. B. J. Green. Standard
94 SPIEIT LEVELING IN PENNSYLVANIA, 1899 TO 1911.

bench, marks set in 1904 and 1905 in this area are stamped with 

the legend "ADJ 1903" and "ADJ" respectively, while those set 

previously in the Claysville and Steubenville quadrangles are 

stamped respectively "PITTS" or "STBNVL" in addition to figures 

of elevation.

BURGETTSTOWN QTTADRANGLE. 

McDonald along Pennsylvania Railroad ' to Hanlin.

Primrose, 500 feet west of station, on south end of east abutment of bridge Feet.

24; chiseled square (railroad bench mark)............................. l, 024.10

Midway, on north end of east abutment of bridge 25 over country road at

west end of station; aluminum tablet stamped "1111 ADJ 1903 "....... 1,110. 666

Bulger, 0.3 mile west of, on catch-basin at northeast end of tunnel; chiseled

square ............................................................. 1,156. 64

Burgettstown, on south foundation wall of Burgettstown National Bank

building; aluminum tablet stamped '' 1000 ADJ 1903 "................ 999. ] SO

Hanlin, on coping at northeast corner of bridge 32 over county road, 200 feet

east of station; bronze tablet stamped '' 942 ADJ 1903 "................ 942.181

Burgettstown north along highway via Murdocksville to Patton's Bridge.

Burgettstown, 2.6 miles northeast of, in south end of east abutment of iron

bridge over Raccoon Creek, at forks to west; chiseled square........... 946. 63

Bavington, 0.2 mile north of, on east end of south abutment of iron bridge

over Raccoon Creek; aluminum tablet stamped "921 ADJ 1903 "....... 920. 874

Murdocksville, on north end of east abutment of iron bridge over Raccoon

Creek; bronze tablet stamped ''877 ADJ 1903 "....................... 877. 083

Murdocksville, 2.5 miles north of, on south end of west abutment of iron

bridge over Big Traverse Creek; chiseled square....................... 845. 47

Murdocksville east along highway to Clinton, thence northwest to Patton's Bridge.

Clinton, on foundation wall at southeast corner of J. E. McCullough's store 

and post office; bronze tablet stamped "1234 ADJ 1903 ".............. 1, 233. 882

Murdocksville west along highway to Comettsburg.

Frankfort, on north foundation wall of brick dwelling of Andrew Vance's 

heirs, on west side of street at south end of town; aluminum tablet stamped 

"1186 ADJ 1903 "................................................... 1,185. 604

Frankfort, 2.3 miles west of, at northwest corner of covered bridge at crossroads south o* pump station; spo't on abutment........................ 987. 074

Comettsburg, in foundation wall at southeast corner of Fresh water's house; 

bronze tablet stamped "1150 STBNVL".............................. 1,149. 920

Frankfort south-southeast along highway to Burgettstown.

Florence, on east foundation wall of O. K. Simpson's dwelling on south side 

of street opposite road to Frankfort; aluminum tablet stamped "1282 

ADJ 1903 ".......................................................... 1, 282. 534

Burgettstown south along highway to point near Cross Creek village, thence southeast via Hickory to Canonsburg.

Burgettstown, 3.5 miles south of, 1.5 miles east of Cross Creek village, in 

wing wall at northeast corner of covered bridge over Raccoon Creek; 

aluminum tablet stamped "1037 ADJ 1903 "......................... 1,036. 776

i The adjustment of railroad levels between Pittsburgh and Steubenville includes the Geological Survey 

leveling from Pittsburgh to Burgettstown.
, PRIMARY LEVELING. 95

Hickory, on south wall at southwest corner of J. M. Griffith's dwelling; Feet. 

| aluminum tablet stamped "1303 ADJ 1903 ".......................... 1, 302. 800

' Westland, on east end of south abutment of raih-oad bridge, 300 feet north 

of Pittsburg Coal Co.'s Midland mine No. 3 tipple; bronze tablet stamped 

/ "1024 ADJ 1903 "................................................... 1,024. 795

Hickory west along Wabash Railroad to point near Independence.

Hickory, 2.2 miles southwest of, on east end of north abutment of sewer 100 

feet west of tunnel; chiseled square................................... 1,170. 584

Woodrow, 0.6 mile east of, in south end of west abutment of bridge over

county road; bronze tablet stamped "1134.ADJ 1903".................. 1,134. 622

( Woodrow, 1.8 miles west of, on bridge seat of bridge over county road, just

[ south of second covered bridge at crossroads; railroad bench mark....... 1,046. 98

Woodrow, 3.8 miles west of, 2 miles north of West Middleton, on bridge seat 

i at southwest corner of bridge over county road; railroad bench mark.... 977. 46

Patterson Mills, 1 mile south of, on south end of west abutment of large iron 

bridge over Cross Creek; railroad bench mark.......................... 912. 966

Patterson Mills, 1 mile south of, on north end of east abutment of railroad 

bridge over Cross Creek, just west of road crossing; bronze tablet stamped 

"905 ADJ 1903 ".................................................... 904. 828

Twin tunnels, second bridge west of; railroad bench mark on south end of 

west abutment..................................................... 826. 732

STEUBENVILLE QUADRANGLE. 

i Bench mark near Independence.

Independence, 2.5 miles northwest of, 0.1 mile east of State line in southeast corner of county bridge over Cross Creek; aluminum tablet stamped 

"784 STBNVL".. .......................................... ^....... 784. 024

CLAYSVILLE QUADRANGLE.

Valley Grove, W. Va., northwest along Baltimore & Ohio Railroad via Coon Island 

and Crothers to Washington.

Valley Grove, 3 miles northeast of, State line (W. Va.-Pa.) monument, at

the base of northeast side of Baltimore & Ohio Railroad bridge 170..... 1,156. 180

Coon Island (Vienna post office), in front of station, raih-oad bridge 166, in 

northeast capstone; bronze tablet stamped "1000 PITTS ".............. 1,000. 092

Tunnel No. 4, at east end of; cut on ledge of rock....................... 1,126. 69

Finney, 120 feet north of station, south west corner of E. T. Boone's dwelling,

in foundation wall; bronze tablet stamped "1190 ADJ 1903 "............ 1,189. 709

Pryor south along highway via West Middletown and Taylorstown to Crotbers.

West Middletown, in foundation wall at northeast corner of M. M. Hemphill's 

brick dwelling; bronze tablet stamped "1332 ADJ 1903 ".............. 1, 332. 005

West Middletown, 3.7 miles south of, on large rock on east side of road, 360 

feet south of covered bridge over Brush Run; bronze tablet stamped 

"903 ADJ 1903 " (on a double-spur line, 0.6 mile)..................... 903. 310

Buffalo, 2.7 miles southwest of, on abutment at southwest corner of covered 

bridge over Brush Run on Buffalo and Taylorstown road; bronze tablet 

stamped *' 1028 ADJ 1903 "........................................... 1, 027. 810

^ Buffalo, in foundation wall at southeast corner of H. W. Leeche's dwelling, 

on west side of street opposite post office and store; bronze tablet stamped 

"1307 ADJ 1903" (on a double-spur line from preceding bench mark... 1,307. 652 

j Taylorstown, 1.3 miles north of, east of large steel oil tank at northwest 

i corner of large iron bridge over Buffalo Creek, on bridge seat; bronze 

j tablet stamped "975 ADJ 1903"..................................... 975. 714
96 SPIRIT LEVELING IN PENNSYLVANIA, 1899 TO 1911.

\

Taylorstown, 0.6 mile northwest of, east of three corners on abutment at Feet, 

extreme northwest corner of large iron bridge over Buffalo Creek; chiseled 

square............................................................... 981.63

Coon Island (Vienna) north along public road to Dutch Fork Schoolho'use and return.

Coon Island, 1.1 miles northwest of, on abutment at southwest corner of 

iron bridge over Dutch Fork, just south of forks to west; chiseled square.. 977. 92

Budaville, 0.3 mile south west of, north side of road fork to east from schoolhouse situated west of main road, on northwest corner of iron bridge over 

Dutch Fork; bronze tablet stamped ''917 ADJ 1903 ".................. 917. 276

Claysville south along highway to Burdette.

Farg^o, 0.5 mile north of, on east side of road just north of point opposite 

road fork to west, on culvert abutment; bronze tablet stamped "1466 

ADJ".............................................................. 1,465. 580

East Finley, 2 miles north of, west of three corners, on west abutment of 

covered bridge over Temple ton Hun; bronze tablet stamped "1092 ADJ" 1,092. 207

Good Intent, 2.8 miles southeast of, in face of sandstone ledge on west of road,

west side of Templeton Kun; bronze tablet stamped "1037 ADJ"...... 1,037. 277

Point 4.5 miles south of Fargo west to Good Intent and return.

Good Intent, southeast corner of foundation wall of school building; bronze

tablet stamped "1052 ADJ".......-................................... 1,052.128

Eno northeast along highway to Prosperity, thence east to Amity.

Old Concord, on step of entrance to church; bronze tablet stamped "1118 

ADJ ".............................................................. 1,117. 820

Prosperity, 1 mile southeast of, 0.1 mile south of three corners, on abutment at northeast corner of covered bridge; bronze tablet stamped 

"993 ADJ".......................................................... 992.884

West Washington south along highway to Prosperity.

Lagonda, on east wall of brick schoolhouse at crossroads; bronze tablet

stamped "1076 ADJ 1903 "........................................... 1,075. 886

Van Buren, in foundation wall at southeast corner of Bethel Church; bronze 

tablet stamped "1325 ADJ 1903". ................................... 1, 325. 510

Amity, Blacksville, Rogersville, and Waynesburg quadrangles. 

GIIEENE AND AVASHINGTON COUNTIES.

The leveling in the following list was done as follows: In the 

Waynesburg quadrangle, in 1900, by J. H. Wetzel; in the Blacksville 

quadrangle, in 1901, by M. P. Page; in the Rogersville quadrangle, 

mostly in 1902, by Charles Hartman, jr.; and in the Amity quadrangle, 

partly in 1901, by M. P. Page and H. Wood; partly in 1902, by Charles 

Hartman, jr.; partly in 1903, by Mr. Wetzel; and partly in 1904, by 

J. B. Green. The final work in this and in the Rogersville quadrangle was that extended from, the Claysville quadrangle, in 1905, by 

Mr. Green.
PBIMAEY LEVELING. 97

WAYNESBURG QUADRANGLE.

Carmlcbaels west along highway to Khedive, thence north to ClarksvUle, thence west 

to Ruff Creek, thence south to Waynesburg, thence southeast to Point Marion.

Khedive, in west end of residence of Mrs. Sarah Yoder, on foundation stone Feet.

under bay window; aluminum tablet stamped "1013 PITTSBURG"..... 1, 013. 005 

Clarksville, 1 mile south of, covered bridge over Tenmile Creek, northwest

wing wall, on coping stone (next to bridge); bronze tablet stamped

"814PITTSBURG" .............................................. 813.917

'Ruff Creek, northeast corner of wooden dwelling house of John Breston,

in upper foundation stone; bronze tablet stamped "999 PITTSBURG". 997.447 

Waynesburg, northwest corner of stone courthouse veranda; bronze tablet

stamped '' 1035 PITTSBURG "....................................... 1,034.196

Newton, on northeast wing wall of iron bridge, 2 coping stones from bridge;

bronze tablet stamped "1010 PITTSBURG"...................... 1,009.275

Davistown, in ledge of rocks at end of middle (wooden) bridge, northeast

wing wall; bronze tablet stamped "932 PITTSBURG"............... 931. 924

Davistown, 1.5 miles southeast of, iron bridge over Dunkard Creek, on

northwest wing wall; chiseled square................................. 871. 62

Waynesburg west along public roads to Rogersvllle.

Waynesburg, 3 miles west of highway bridge on Rogersville road, on southeast abutment; chiseled square...................................... 952. 53

BLACKSVILLE QUADRANGLE. 

Core, W. Va., northeast along highway to Mount Morris.

Mount Morris, 150 feet west of mill, in northwest abutment of bridge over 

Robinson Run, 8 feet from north end of bridge, 10 feet from center of road; 

bronze tablet stamped "904 GRAFTON"............................. 903.840

AMITY QUADRANGLE. 

Beallsville northwest along public roads via Scenery Hill and Vanceville to Eightyf our.

Beallsville 50 feet southeast of center of crossroads, Greenfield's Hotel, 30 

feet west of corner of porch, in middle step; bronze tablet stamped "1137 

PITTSBURG "..................................................... 1,135.820

Scenery Hill, at top of Hillsboro triangulation station; bronze tablet 

stamped "1467 PITTSBURG"........................................ 1,466.703

Vanceville, 1.7 miles northwest of, bridge over Pigeon Creek, 235 feet 

south of center of crossroads, in north end of southwest abutment; bronze 

tablet stamped "1044 PITTSBURG"..........................\ ...... 1,042.304

Washington northeast along Baltimore & Ohio Railroad via Elghtyfour to FlnleyvUle.

Washington, Cherry and Main streets, southeastern end of boundary wall

of courthouse, in south side; bronze tablet stamped "1156 PITTS".... 1,155. 914 

Washington, 3.5 miles east of, bridge 153, northwest corner of east abut-

 rnent; chisel mark................................................... 1,112. 284

Zediker, in front of station; top of rail.................................. 1,034.2

Eightyfour, post office, 7 miles east of Washington, bridge 140, on southwest

wing wall; bronze tablet stamped "992 PITTS"....................... 991. 604

Gilkeson, north end of platform; bench mark............................ 1,092.43

Thomas station, southeast end of platform; bench mark.................. 1,135. 45

Venetia post office (Anderson station), northwest bridge seat of iron wagon

bridge at road crossing; aluminum tablet stamped "986 PITTS "........ 984. 923

Hackett, road crossing; top of rail...................................... 954. 2

44011° Bull. 515 12 7
98 SPIRIT LEVELING IN PENNSYLVANIA, 1899 TO 1911.

Washington south along Waynesburg & Washington Railroad and public roads via

Amity to Ruff Creek.

Amity, post office and store of F. F. lams & Son, in stone doorstep, on north Feet, 

side of door, east side of road; aluminum tablet stamped "1204 PITTSBUBG"..................... ...................................... 1,200.748

ROGERSVILLE QUADRANGLE.

Rogersville north to Nineveh, thence west along public roads via Time, Eno, and 

Simpson Store to Burdette.

Rogersville, highway bridge over Tenmile Creek, in capstone of southwest 

abutment; aluminum tablet stamped "978 PITTS ".................... 977.137

Nineveh, entrance to Van Olive Hotel, in southeast top of foundation wall; 

aluminum tablet stamped "1023 PITTS "............................. 1,021. 980

Eno, on top step of entrance to church; chiseled square.................. 997. 39

Eno, 1.5 miles west of, on northwest abutment of iron bridge over Enslow 

Fork of Wheeling Creek; chiseled square.............................. 963.00

Burdette, Braden's mill (formerly Clansen's mill), highway bridge over 

Enslow Fork of Wheelmg Creek, in capstone of southeast abutment; 

bronze tablet stamped "918 PITTS "................................ 917. Oil

Braden's Mill south along public roads via Ryerson station and Aleppo to Deep

Valley.

McCracken, 0.5 mile north of, near Earnest's residence, on abutment of covered bridge over South. Fork of Dunkard Fork of Wheeling Creek; 

chiseled square..................................................... 974.73

Aleppo post office (Bridgeport), in southwest abutment of highway bridge 

over South Fork of Dunkard Fork of Wheeling Creek; bronze tablet 

stamped "1060 PITTS"...........................................?. 1,059.388

Morford post office, 4.4 miles south of, at forks of road leading to Bellton, 

New. Freeport, and Alappo, covered bridge over Wagonroad Run, on 

southwest abutment; chiseled square.................................. 1,004.47

Bellton, W. Va., east along public roads via Deep Valley and New Freeport to Pinebank, thence north to Rogersville.

Deep Valley, public bridge over Pennsylvania Fork of Fish Creek, on 

northeast abutment; chiseled square................................. 1, 015. 61

New Freeport, 2 miles west of, public bridge over Laurel Run, near Methodist Church, on southeast abutment; chiseled square.................... 1, 030. 97

New Freeport, bridge over Pennsylvania Fork of Fish Creek, in southwest

abutment; bronze tablet stamped "1062 PITTS "...................... 1, 061. 806

Pinebank, highway bridge over Toms Run, in southeast abutment; bronze

tablet stamped "1006 PITTS "....................................... 1,005. 254
APPENDIX A.

ELEVATIONS ADJUSTED BY THE COAST AND GEODETIC 

SURVEY FROM PRECISE LEVELING.

Allentown, Altoona, Beaver, Bedford, Bellefonte, Berlin, Birmingham, Boyertown, 

Brownsville, Carlisle, Chambersburg, Chester, Coatesville, Confluence, Connellsville, Easton, Ebensburg, Elders Bidge, Freeport, Germantown, Greensburg, Harrisburg, Hollidaysburg, Hummelstown, Huntingdon, Hyndman, Johnstown, Latrobe, Lebanon, Lewistown, Lockhaven, McCall Ferry, Meyersdale, Middletown, 

Mifflinburg, Mifflintown, Millersbufg, Millerstown, Milton, Mount Union, Ne- 

.shannock, Newcastle, New Cumberland, New Kensington, Norristown, Philipsburg, Phoenixville, Pittsburgh, Quarryville, Beading, Sewickley, Slatington, Sunbury, Uniontown, Wernersville, Williamsport, Wilpen, Windber, York, and Zelienople quadrangles.

ALLEGHENY, BEDFORD, BERKS, BLAIR, BUCKS, BUTLER, CAMBRIA, CENT*R, CHESTER, CUMBERLAND, DAUPHIN, DELAWARE, FAYETTE, FRANKLIN, FULTON, 

HUNTINGDON, INDIANA, JUNIATA, LANCASTER, LAWRENCE, LEBANON, LEHIGH, 

LYCOMING, MIFFLIN, MONTGOMERY, NORTHAMPTON, NORTHUMBERLAND, 

PHILADELPHIA, SNYDER, SOMERSET, WASHINGTON, WESTMORELAND, AND 

YORK COUNTIES.

The following descriptions and elevations are taken from reports 

of the Coast and Geodetic Survey and are republished by permission 

of the Superintendent of that bureau.

The bench marks were established by the Coast and'Geodetic Survey, by the Baltimore & Ohio Railroad Co., and by the Pennsylvania 

Railroad Co. and were included in the 1907 adjustment of the precise 

level net by the Coast and Geodetic Survey. There are also included 

in this appendix bench marks along lines of the Pennsylvania Railroad, not forming a part of the precise level net, whose elevations are 

sufficiently well determined to use as base levels for future topographic 

mapping. The elevations are likely to be changed but slightly by 

any future adjustment.

EASTON QUADRANGLE. 

At Easton.

Easton, cut on one of central peirs of railroad bridge across Lehigh River, Feetmarked "U. S. D B. M. XIX" (C. & G. S. No. XIX).................. 214.432

Easton, cut on foundation stone at west corner of jail, marked "U.S. nB.M. 

XX" (C. &G. S. No. XX)......................................... 357.241

Easton, on sill of a blind window on east side of courthouse, marked "H B.

D M. U. S. C. & G. S. 1881 "a (G. & G. S. "H")...................... 363. 546

99
100 SPIRIT LEVELING IN PENNSYLVANIA, 1899 TO 1911.

ALLENTOWN QUADRANGLE. 

Near Allentown.

Allentown, cut on sill of basement window on south side of front entrance of Feet.

jail, marked "I B. Q M. U. S. C. & G. S. 1881" (C. & G. S. "I")..... 321.210 

Allentown, 1.5 miles west of, cut on northeast corner of Philadelphia &

Reading Railroad birdge over wagon road, marked "B. n M." (C. & G. S.

No. XXI)......................................................... 295. 897

WERNERSVILLE QUADRANGLE.

Shamrock along Philadelphia & Reading Railroad to point 1.5 miles west of

Womelsdorf.

Shamrock, about 0.25 mile east of station; cut on southeast corner of railroad 

bridge, marked "B D M" (C. & G. S. No. XXIII)..........:.......... 424. 322

READING QUADRANGLE. 

Monocacy along SchuyLkill division of Pennsylvania Railroad to Reading.

Monocacy, canal bridge, east bridge seat; copper bolt (P. R. R. 36)........ 180. 72

Monocacy, near, north parapet of arch; copper bolt (P. R. R. 37)......... 182. 07

Birdsboro, pier of bridge, east side of street at passenger station; copper bolt

(P. R. R. 38)....................................................... 187.89

Allegheny Creek, east bridge seat; copper bolt (P. R. R. 41)............. 190. 54

Allegheny Creek, near, south parapet of arch; copper bolt (P. R. R. 42).... 228. 36

Schuylkill River bridge, east abutment of, back wall; copper bolt

(P. R. R. 43)....................................................... 245. 03

Lancaster pike, east bridge seat; copper bolt (P. R. R. 44)................ 225. 07

Reading, 1 mile south of; Schuylkill River bridge, second course from top

of back wall, northeast wing; copper bolt (P. R. R. 45)................. 213. 41

Reading, in doorsill of baggage room at passenger station; copper bolt

(P. R. R. 46)..'. ................................................... 207.65

At Reading.

Reading, eastern abutment of northeasternmost railroad bridge at Philadelphia & Reading Railroad station; cut on coping stone marked " J B. Q M. 

U. S. C. &G. S. 1881" (C. & G. S. "J").. ........................... 264.002

BURLINGTON QUADRANGLE. 

Morrisville along New Vork division of Pennsylvania Railroad to Andalusia.

Morrisville, south parapet wall at east end of arch culvert; copper bolt

(P. R. R. 58)........................................'............-... 21.01

Penn Valley, north parapet of culvert; copper bolt (P. R. R. 59)........ 19. 00

Wheat Sheaf, northwest corner of station; square on stone monument

(P. R. R. 60).................................-.................-.... . 18.92

Tullytown, 0.5 mile east of, north parapet of culvert; copper bolt (P. R. R.

60a)................................................................. 20.42

Edgely, northwest corner of station, square on stone monument (P. R. R.

61)......................-..............................-............ 28.59

Bristol, northwest corner of station, in foundation offset; copper bolt

(P. R. R. 62)............-............................-.............. 21.35

Bristol, 0.6 mile west of, northeast wing of arch; copper bolt (P. R. R. 63). 16.85 

Neshaminy Creek Bridge, northeast wing; copper bolt (P. R. R. 64)...... 30. 68

Eddington, 0.1 mile east of, north parapet of arch; copper bolt (P. R. R. 65). 41.05 

Cornwells, doorsill of passenger station; copper bolt (P. R. R. 66). ....... 44. 66

Andalusia, northwest corner of station, in foundation- offset; copper bolt

(P. R. R. 67)........................................................ 39.06
ELEVATIONS BY COAST AND GEODETIC SURVEY. 101

GERMANTOWN QUADRANGLE.

Andalusia along New York division of Pennsylvania Railroad to point near North 

Penn railroad crossing.

Feet.

Torresdale, in doorsill of station; copper bolt (P. R. R. 68)................ 35. 90

Pierson's (old station), northwest corner of building, in foundation offset; 

square (P. R. R. 69)................................................ 34.11

Holmesburg Junction, 0.8 mile east of, north parapet of culvert; copper bolt

(P. R. R. 70)........................................................ 26.39

Holmesburg Junction, in doorsill of station; copper bolt (P. R. R. 71)..... 35. 04

Tacony, on string course east side of police station; shelf (P. R. R. 72).... 33. 07

Wissinoming, on doorsill of station; square (P. R. R. 72a)................ 30. 70

Bridesburg, in west abutment, south end of Bridge Street Bridge; copper

bolt (P. R. R. 73)................................................... 34. 94

Frankford, in doorsill of station; copper bolt (P. R. R. 74)............... 32. 68

Harrowgate, south end of bridgeseat of west abutment of Kensington Avenue Bridge; copper bolt (P. R. R. 75)................................. 49.54

North Penn railroad crossing, 0.2 mile east of, in northwest wing of overhead 

bridge; copper bolt (P. R. R. 76)..................................... 102.44

Manayunk along SchuylMll division of Pennsylvania Railroad to Conshohocken.

Manayunk, in doorsill of passenger station; copper bolt (P. R. R. 4)...... 90. 27

Shawmont Avenue arch, north parapet; copper bolt (P. R. R. 5). ....... 97.32

Philadelphia, 11.7 miles from, southparapefof arch; copper bolt(P. R. R. 7). 73.23

Spring Mill, in doorsill of passenger station; copper bolt (P. R. R. 8)...... 56.80

Carpenter along Philadelphia, Germantown & Chestnut win branch of Pennsylvania 

Railroad to Chestnut Hill.

Alien Lane, north abutment of overhead bridge; shelf (P. R. R. 608)..... 317. 72

Wissahickon Heights, in doorsill of station; copper bolt (P. R. R. 609). . . 336. 99

Highland, in doorsill of station; copper bolt (P. R. R. 610)............... 391. 63

Chestnut Hill, in front of station; shelf (P. R. R. 611).................... 424.18

PHILADELPHIA QUADRANGLE.

Point near North Penn Railroad crossing along New York division of Pennsylvania 

Railroad to Thirty-fourth Street Bridge.

Broad Street Bridge, north end of bridge seat, east abutment; copper bolt .

(P. R. R. 77)........................................................ 110. 89

York Street Bridge, south end of bridge seat, east abutment; copper bolt

(P. R.R.78)........................................................ 102.12

Philadelphia & Reading Railroad bridge, «ast end, north parapet; copper

bolt (P.R. R. 79)................................................... 82. 45

Thirty-fourth Street, overhead bridge, rock face, north side of Pier 1; shelf

(P. R. R. 80, or bench mark 2 of Philadelphia division)................. 71. 54

North Philadelphia along Philadelphia, Germantown & Chestnut Hill branch of 

Pennsylvania Railroad to Carpenter.

North Philadelphia, on base course near northwest corner of station; square

(P. R. R. 600).................................................-..... 121.94

Bridge 3, south end of bridge seat, east abutment; copper bolt (P. R. R. 

601)............... I................................................ 125. 75

Westmoreland, in doorsill of station; copper bolt (P. R. R. 602)........... 143. 47

Queen Lane, south abutment of overhead bridge; shelf (P. R. R. 603).... 190. 37

Chelten Avenue, in doorsill of station; copper bolt (P. R. R. 604)........ 225.14

Tulpehocken, in doorsill of station; copper bolt (P. R. R. 605)........... 220.11

Upsal, in doorsill of station; copper bolt (P. R. R. 606).................. 248. 52

Carpenter, in doorsill of station; copper bolt (P. R. R. 607).............. 286. 99
102 SPIRIT LEVELING IN PENNSYLVANIA. 1899 TO 1911.

Frankford Yard Bridge along Delaware River & Union Railroad and bridge of Pennsylvania Railroad to Pier No. 3 of Delaware River Bridge.

Frankford Yard Bridge, east end of bridge seat of south abutment; copper Feet, 

bolt (P. R. R. 1).................................................... 45. 96

Frankford Creek, south end of coping course on east side of arch over; copper bolt (P. R. R. 2)................................................. 38.75

Richmond Street Bridge, east end of bridge seat of south abutment; copper 

bolt (P. R. R. 3).................................................... 35. 54

Carbon Street Bridge abutment, east end of bridge seat; copper bolt

(P. R. R. 4)........................................................ 35. 74

Delaware River Bridge; copper bolt in pier No. 1 (P. R. R. 5)........... 45. 08

Delaware River Bridge; copper bolt in pier No. 2 (P. R. R. 6)........... 48. 35

Delaware River Bridge; copper bolt in pier No. 3 (P. R. R. 7)........... 48.19

Wynnefleld Avenue, Philadelphia, along Schuylkill division of Pennsylvania Railroad

to Manayunk.

Philadelphia, Wynnefield Avenue, east bridge seat; copper bolt (P. R. R. 2). 190. 34 

Bala, City Avenue Bridge, capstone north side of track; copper bolt

(P. R. R. 2a)....................................................... 256.11

Bala Summit, ledge of rock north side of track under Union Avenue Bridge;

copper bolt (P. R. R. 2b)........................................... 280.18

Philadelphia, 6.7 miles from, arch, north parapet; copper bolt (P. R. R. 3).. 206. 26

At Philadelphia.

Philadelphia, city datum (P. R. R. No. 1, Philadelphia division)......... 5. 23

Fifty-ninth Street tower, east bridge seat, north end, undergrade bridge,

at Lancaster pike; copper bolt (P. R. R. 5, Philadelphia division)...... 187. 29

Overbrook, north parapet of culvert; copper bolt (P. R. R. 6, Philadelphia

division)........................................................... 217. 90

Grays Ferry along Maryland division of Pennsylvania Railroad to Darby.

Grays Ferry, east of, southwest pedestal of overhead road bridge; copper 

bolt (P. R. R. No. 1)................................................ 31. 85

Mount Moriah, 520 feet south of, north end of east pier, Sixty-third Street 

overhead bridge; copper bolt (P. R. R. 2).............. I............. 56. 40

Paschall, doorstep of station; copper bolt (P. R. R. 3)................... 55. 92

NORRISTOWN QUADRANGLE. 

Merlon along Philadelphia division of Pennsylvania Railroad to Paoll.

Merion, 0.25 mile west of, east end of overhead bridge, in north pier; copper

bolt (P. R. R. 7).................................................... 268.10

Narberth, at station, in doorsill; copper bolt (P. R. R. 8)................. 288. 90

Wynnewood station, on base course, middle of front; shelf (P. R. R. 9)... 316. 31 

Ardmore station, doorsill; copper bolt (P. R. R. 10)...................... 358. 36

Haverford station, doorsill; copper bolt (P. R. R. 11).................... 385. 75

Haverford, 1,000 feet west of, north end of east bridge seat of undergrade

bridge; copper bolt (P. R. R. 12)..................................... 389.34

Bryn Mawr, in wall of turntable pit; copper bolt (P. R. R. 13)............ 412. 94

Bryn Mawr, in doorsill of tower W. H.; copper bolt (P. R. R. 13a)....... 410. 65

Rosemont, 2,000 feet west of, north parapet of culvert; copper bolt

(P. R. R. 14)........................................................ 406.24

Villa Nova, north abutment of overhead bridge, on rock face; shelf

(P. R.R. 15)........................................................ 429. 93

Radnor station, in doorsill; copper bolt (P. R. R. 16).................... 410. 50
ELEVATIONS BY COAST AND GEODETIC SURVEY. 103

Feet. 

St. David's station, in doorsill; copper bolt (P. R. R. 17)................. 398. 55

Wayne station, in doorsill; copper bolt (P. R. R. 18)...................... 405. 83

Strafford, in west bridge seat, north end of undergrade bridge; copper bolt

(P. R.R.19)............................................ 1........... 427.23

Devon station, in doorsill; copper bolt (P. R. R. 20)..................... 465. 64

Berwyn station, in doorsill; copper bolt (P. R. R. 21).................... 498. 87

Berwyn, 3,000 feet west of, in doorsill of Robert Glenn's house; copper bolt

(P. R. R. 22)........................................................ 521.40

Paoli, north abutment of overhead bridge, on rock face; shelf (P. R. R. 23). 540. 79

Conshohocken along Schuylkill division of Pennsylvania Railroad to Port Providence.

Conshohocken, doorsill of passenger station; copper bolt (P. R. R. 9)....... 67. 58

Philadelphia, 15.6 miles from, open bridge at quarry, east bridge seat; copper bolt (P. R. R. 10)................................................ 66.04

Norristown, doorsill of baggage room at passenger station; copper bolt . 

(P. R. R. 12)........................................................ 83.39

Franklin Avenue, east bridge seat at undergrade street crossing; copper 

bolt (P. R. R. 13)................................................... 91.58

Port Indian, south parapet of Indian Creek arch; copper bolt (P. R. R. 14). 80. 65

Philadelphia, 20.6 miles from, open bridge, east bridge seat; copper bplt 

(P. R. R. 15).....:.................................................. 79.81

Perkiomen Bridge, back wall, west abutment; copper bolt (P. R. R. 17).. 116. 55

Philadelphia, 25.5 miles from, south parapet of culvert; copper bolt 

(P. R. R. 18)........................................................ 100.32

Port Providence, east bridge seat, undergrade road crossing; copper bolt 

(P. R. R. 19). ....................................................... 111.43

PHOENIXVTLLE QUADRANGLE.

Paoli along Philadelphia division of Pennsylvania Railroad to point near Downingtown water station.

Green Tree station, north end of undergrade bridge, east bridge seat; copper.

bolt (P. R. R. 24)................................................... 545. 51

Malvern station, in doorsill; copper bolt (P. R. R. 25) ................... 545.80

Whiteland, undergrade bridge, east bridge seat, south end; copper bolt

(P. R. R. 29)........................................................ 383.97

Whitford station, in doorsill; copper bolt (P. R. R. 30)................... 359.41

Whitford, 0.8 mile west of, south abutment of overhead bridge; shelf

(P. R. R. 31)........................................................ 339.50

Bradford Hills, east abutment of undergrade bridge, north step; copper

bolt (P. R. R. 32)................................................... 312.02

Valley Creek quarries, overhead bridge, south abutment; shelf (P. R. R. 33) 304.81 

Woodbine, 300 feet west of, south end, head wall to iron pipe; copper bolt

(P. R. R. 34)........................................................ 278.53

Port Providence along Schuylkill division of Pennsylvania Railroad to point near

Douglassville.

Tunnel, north wall, 6 feet from east end, fourth course, below springing line;

shelf(P. R, R. 22).:................................................. 146.36

Stony Run arch, south parapet; copper bolt (P. R. R. 23)................ 119.39

Spring City, near, north parapet of arch; copper bolt (P. R. R. 24)....... 113. 85

Spring City, east of, canal bridge, east bridge seat; copper bolt (P. R. R. 25) ^ 114. 65 

Frick's Lock, canal bridge, back wall, east abutment; copper bolt

(P.R.R. 28)............................................-...:..-..-- 158.29

Schuylkill River bridge, back wall, westabutment; copper bolt (P. R. R.29) 157. 03 

Pottstown, near/north parapet of arch; copper bolt (P. R. R. 30)......... 139. 74

Pottstown, near, north parapet of arch; copper bolt (P. R. R. 32)......... 141. 67
104 SPIRIT LEVELING IN PENNSYLVANIA, 1899 TO 1911.

Picketing Valley railroad bridge along Phoenixville branch of Schuylkill division of 

Pennsylvania Railroad to Chester Valley Railroad Bridge.

 Pickering Valley railroad bridge, south leg of Y, .bridge seat at west abut- Feet.

ment; copper bolt (P. R. R. 80)............,.......................... 133.33

Phoenixville, 2.5 miles from passenger station, south parapet of culvert;

copper bolt (P. R. R. 81)............................................. 175.66

Phoenixville, 3.8 miles from, south end of box culvert; copper bolt

(P. R. R. 82)........................................................ 239.14

Phoenixville, 6 miles from; south parapet of culvert; copper bolt

(P. R.R. 83)........................................................ 267.38

Bacton, 500 feet west of, south parapet of culvert; copper bolt (P. R. R. 84). 354. 54 

Chester Valley railroad bridge, west bridge seat; copper bolt (P. R. R.

368.45).............................................................. 368.45

BOYERTOWN QUADRANGLE.

Point near Douglassville along Schuylkill division of Pennsylvania Railroad to

Monocacy.

Douglassville, Schuylkill River Bridge, east bridge seat; copper bolt

(P. R. R. 34)....................................................... 152. 64

Douglassville, near, open bridge, east bridge seat; copper bolt (P. R. R. 35). 154. 00

CHESTER QUADRANGLE.

Darby along Maryland division of Philadelphia, Baltimore & Washington Railroad 

(Pennsylvania Railroad) to Claymont.

Darby, doorstep of station; copper bolt (P. R. R. 4)..................... 43. 21

Folcroft, east wing wall of overhead road bridge 21; copper bolt (P. R. R.

5)................................................................... 76.47

Glenolden, doorstep of station; copper bolt (P. R. R. 6).................. 76.45

Norwood, east end of north wall of culvert, north of Moore; copper bolt

(P. R. R. 7)........................................................ 84. 68

Ridley Park, end of east retaining wall at station; copper bolt (P. R. R. 8). 73. 41 

Crum Lynne, doorstep of station; copper bolt (P. R. R. 9)............... 52. 67

Eddystone, doorstep of passenger station; copper bolt (P. R. R. 10)...... 29. 66

Hinkson Street Bridge, northeast back wall; copper bolt (P. R. R. lOa)..-. 32.12 

Edgemont Avenue Bridge, southwest bridge seat; copper bolt (P. R. R. 11). 37.08 

Penn Street Bridge, southeast corner of back wall; copper bolt (P. R. R.

lla)................................................................. 42.66

Lamokin, doorstep of passenger station; copper bolt (P. R. R. 12)......... 40.87

Tilghman Street Bridge, southeast bridge seat; copper bolt (P. R. R. 12a). 41. 52 

Jeffrey Street Bridge, northeast bridge seat; copper bolt (P. R. R. 12b)... 45. 30 

Highland Avenue Bridge, northeast bridge seat; copper bolt (P. R. R. 13). 45. 28 

Thurlow, doorstep of passenger station; copper bolt (P. R. R. 13a)........ 35. 05

Trainer, doorstep of passenger station; copper bolt (P. R. R. 14).......... 31. 29

Linwood, doorstep of passenger station; copper bolt (P. R. R. 14a)........ 33.19

Linwood, 800 feet south of, southeast coping of culvert; copper bolt (P.

R. R. 15)............................................................ 29.72

COATESVILLE QUADRANGLE.

Point near Downingtown water station along Philadelphia division of Pennsylvania 

Railroad to Christiana.

Downingtown, 300 feet west of water station, south head wall, iron pipe;

copper bolt (P. R. R. 37)............................................. 283.03

Gallagherville, 0.4 mile west of, undergrade bridge, east bridge seat; copper

bolt (P. R. R. 38)................................................... 295. 25
-ELEVATIONS BY COAST AND GEODETIC SURVEY. 105

Thorndale, 0.2 mile west of, east bridge seat, undergrade bridge, north end; Feet.

copper bolt (P. R. R. 39).......'......................................... » 325.20

Cain, 0.2 mile east of, south end of culvert; copper bolt (P. R. R. 40)..... 353. 07

Cain, 0.6 mile west of, north end of culvert; copper bolt (P. R. R. 41)..... 369. 73

Lancaster Pike, overhead bridge, northwest step; copper bolt (P. R. R. 42). 376. 43 

Coatesville station, in doorsill; copper bolt (P. R. R. 43)................. 380. 99

Coatesville, on bridge, northwest wing (old line); copper bolt (P. R. R. 44). 382. 40 

Coatesville, 0.7 mile west of, south end of box culvert; copper bolt (P.

R. R. 45)............................................................ 392. 56

Coatesville, 2.3 miles west of, south end of box culvert; copper bolt (P.

R. R. 46)............................................................ 428.32

Pomeroy, 0.6 mile east of, north head wall of iron pipe; copper bolt (P.

R. R. 47)............................................................ 464.88

Pomeroy, 0.25 mile west of, south parapet of Sadsbury road arch; copper

bolt (P. R. R. 48)................................................... 487. 67

Parkesburg, 0.9 mile east-of, north end of culvert; copper bolt (P. R. R.

49).................................................................. 509.97

Parkesburg station, in doorsill; copper bolt (P. R. R. 50) ......^ ......... 540. 65

Lenover, 0.4 mile east of, north head wall of iron pipe; copper bolt (P.

R. R. 51)............................................................ 547.92

Lenover, 0.3 mile west erf, south parapet of arch culvert; copper bolt (P.

R. R. 52)............................................................ 525.15

Point near Pomeroy along: low-grade freight line of Pennsylvania Railroad to

Bridge 407.

Parkersburg 765 feet west of milepost 44, south end of east bridge seat of 

II. G. bridge; copper bolt (P. R. R. 49)..-.............................. 542.66

Lenover, 0.3 mile west of, 572 feet east of milepost 46, west end of north 

coping of 6-foot arch; copper bolt (P. R. R: 50)........................ 517. 68

Atglen, 613 feet east of milepost 47, east end of south coping of road arch,

bridge 402; copper bolt (P. R. R. 51).................................. 505.29

Milepost 48,119 feet west of, end of south coping of 60-foot arch, bridge 405; 

copper bolt (P. R. R. 52)............................................. 497.30

Milepost 50, 1,213 feet east of, south end of east bridge seat, bridge 406; 

copper bolt (P. R. R. 53)............ .. ................................ 526.56

Milepost 50,1,849 feet west of, south end of east bridge seat, bridge 407; copper bolt (P. R. R. 54)............................................... 537.14

QUARRYVILLE QUADRANGLE. 

Christiana along Philadelphia Division of Pennsylvania Railroad to Elnzer.

Christiana, north end of Ann Street Bridge, bridge seat, west abutment;

copper bolt (P. R. R. 55)............................................ 486. 36

Christiana, 1 mile west of, west end of north parapet of arch; copper bolt

(P. R. R. 56)........................................................ 511.73

Gap (old line), 1 mile east of, in north parapet of culvert; copper bolt

(P. R. R. 57).................................,...................... 540.25

Gap, 1 mile west of, east end of north parapet of arch; copper bolt (P. R.

R. 59)............................................................... 499.86

Kinzer, on west doorsill of hotel, .chiseled square (P. R. R. 62)........... 468. 58

Bridge 407 along low-grade freight line of Pennsylvania Railroad to point near

Smlthville.

Milepost 51, 1,036 feet west of, south end of east bridge seat of bridge 409;

copper bolt (P. R. R. 55)............................................. 552. 63

Milepost 52, 2,075 feet east of, east end of south coping road arch, bridge 411;

copper bolt (P. R. R. 56).............'................................ 562. 46
106 SPIKIT LEVELING IN PENNSYLVANIA, 1899 TO 1911.

Milepost 52, 2,228 feet west of, south end of east bridge seat, viaduct, Feet.

bridge 412; copper bolt (P. R. R. 57)................................. 575. 25

Milepost 53, 691 feet west of, south wing east abutment of viaduct, bridge

413; copper bolt (P. R. R. 59)...... 1................................. 575.56

Milepost 56, 2,375 feet east of, east end of north coping of creek arch; copper

bolt (P. R. R. 61)................................................... 538. 33

Milepost 56, 786 feet west of, on ledge of rock on south side of track; copper

bolt (P. R. R. 62)................................................... 529. 57

Milepost 58, 2,477 feet west of, west end of south coping of road arch of

bridge 422; copper bolt (P. R. R. 64)................................. 492. 45

Milepost 60, 1,304 feet east of, on west end of box culvert; copper bolt

(P. R. R. 65)........................................................ 474.91

Milepost 61,1,340 feet east of, south end west abutment of overhead bridge,

east end Beck's Cut; copper bolt (P. R. R. 66)........................ 470. 53

Milepost 62, 411 feet west of, west end of south coping of bridge 428, road

arch; copper bolt (P. R. R. 67)........................................ 437.80

Smithville, east of, 1,635 feet east of milepost 63, northeast pedestal of

bridge; copper bolt (P. R. R. 68)..................................... 438. 99

McCALL FERRY QUADRANGLE. 

Strickier's Run along Pennsylvania Railroad and Susquehanna River to Benton.

Strickler's Run, north abutment, in coping of bridge 42; copper bolt

(P. R. R. bench mark).............................................. 240.176

Milepost 42, 1,410 feet east of, northwest bridge seat of open bridge; copper

bolt (P. R. R. bench mark).......................................... 231.130

Staman's Run, coping west end of north abutment of bridge; copper bolt

(P. R. R. bench mark).............................................. 229. 767

Milepost 39, 380 feet east of, east end of coping of 10-foot arch; copper bolt

(P. R. R. bench mark).............................................. 228. 729

Milepost 37, 400 feet east of, face of rock; copper bolt (P. R. R. bench mark) 234.163 

Milepost 35, 1,280 feet east of, copper bolt in rock (P. R. R. bench mark)... 232. 487 

Safe Harbor, north end of east abutment of bridge; copper bolt (P. R. R.

bench mark)........................................................ 270. 869

Pequea Creek, east coping, south end of bridge; copper bolt (P. R. R.

bench mark)........................................................ 184. 858

Milepost 28, 230 feet south of, 15 feet east of track; copper bolt in rock

(P. R. R. bench mark).............................................. 181. 890

Tucquan arch, north end, east coping; copper bolt (P. R. R. bench mark).. 182. 768 

Minqua, south corner, east coping of arch; copper bolt (P. R. R. bench

mark)............................................................... 182. 641

Cully, east end of coping of arch; copper bolt (P. R. R. bench mark)....... 169. 388

Fites Eddy, stream, 100 feet west of, copper bolt in rock (P. R. R. bench

mark)............................................................... 153.222

Benton, west coping of arch at; copper bolt (P. R. R. bench mark)...... 105. 860

Point near Smithville along low-grade freight line of Pennsylvania Railroad to Strickler's Run.

Milepost 65, 2,584 feet east of, northwest pedestal of overhead bridge;

copper bolt (P. R. R. 69)............................................ 411. 85

Milepost 65, 94 feet west of, south end of west parapet of road bridge

433; copper bolt (P. R. R.-70)......................................... 398.62

Milepost 66, 475 feet west of, on shelf of rock at tower SF; copper bolt

(P. R. R. 71)....................................................... 385. 48
ELEVATIONS BY COAST AND GEODETIC SURVEY. 107

Milepost 67, 180 feet west of, east corner of north coping of 24-foot arch; Feet.

copper bolt (P. R. R. 72)............................................ 369. 48

Milepost 68, 1,010 feet east of, south end of west abutment of Pequea

Viaduct; copper bolt (P. R. R. 73)................................... 357/15

Milepost 69, 90 feet east of, southwest corner of coping of arch; copper bolt

(P. R. R. 74)....................................................... 339. 35

Shenk's Ferry, 820 feet east of milepost 70, on ledge of rock; -copper bolt

(P. R. R. 75)....................................................... 331. 83

Gardner's Hollow, 2,450 feet east of milepost 75, on rock east of track;

copper bolt (P. R. R. 76)............................................ 323. 85

Milepost 71, 2,646 feet west of, north end of west abutment of Conestoga

Viaduct; copper bolt (P. R. R. 77)................................... 308.14

Milepost 72,1,148 feet west of, on face of rock; copper bolt (P. R. R. 78).... 300. 69

Sowers Point, 12 feet west of milepost 73, in face of rock; copper bolt (P. 

\ R. R. 79)........................................................... 289.81

Buzzards Rock, 776 feet west of milepost 74, head wall for iron pipe; copper

bolt (P. R. R. 80).................................................... 276.68

Mann's Run, 936 feet west of milepost 75, northeast back wall of girder

bridge; copper bolt (P. R. R. 81)..................................... 268. 74

Turkey Hill, 1,977 feet west of milepost 76, rock east of track; copper bolt

(P. R. R. 82)....................................................... 260.19

Creswell Jump-over, 797 feet west of milepost 77, northeast corner of bridge

seat of bridge 444; copper bolt (P. R. R. 83)..................'......... 250.29

Blind Run, 2,092 feet west of milepost 78, middle of west coping of bridge

446; copper bolt (P. R. R. 84)........................................ 234.26

Shuman's Run, 2,187 feet west of milepost 79, middle of west coping, in

middle of west coping of bridge 448; copper bolt (P. R. R. 85)........ 231. 890

Stickler's Run, 1,235 feet west of milepost 81, northeast corner of coping of

bridge 449; copper bolt (P. R. R. 86)................................... 242.090

NEW HOLLAND QUADRANGLE.

Kinzer along Philadelphia division of Pennsylvania Railroad to point 2 miles west of

Wltmer.

Mcllvaine's, overhead bridge, north pier, east end; copper bolt (P.

R. R. 64)........................................................... 425.19

Leaman Place, 0.8 mile east of, Belmont Road, undergrade bridge, northeast step; copper bolt (P. R. R. 65).................................... 398.95

Leaman Place, in doorsill of freight station; copper bolt (P. R. R. 66)...... 385. 53

Pequea Creek bridge, in first step, east abutment; copper bolt (P. R. R. 67). 367. 50 

Gordonville freight station, third pier from west end; copper bolt (P. R.

R. 68)............................................................... 384.17

Gordon ville, 0.5 mile west of, north end of box culvert (old line); copper

bolt (P. R. R. 69).............................i...................... 391.19

Gordonville, 0.9 mile west of, north parapet of culvert; copper bolt (P.

R. R. 70)........................................................:.. 389. 65

Ronk, north abutment of overhead bridge on rock face; shelf (P. R. R. 71).. 379. 36 

Bird-in-Hand freight station, in doorsill; copper bolt (P. R. R. 72)........ 364. 22

Mill Creek bridge, northeast wing wall; copper bolt (P. R. R. 73).......... 354. 20

Witmer, 0.5 mile west of, east end of north pier of overhead bridge; copper

bolt (P. R. R. 74).................................................... 381.57

Tower W-M, stone monument at fence line, south side; square (P. R. R. 75). 375. 91 

Witmer, 2 miles west of, center of north pier of overhead bridge; square

(P. R. R. 76)....................................................... 367. 68
108 SPIRIT LEVELING IF PENNSYLVANIA. 1899 TO 1911.

LANCASTER QUADRANGLE. 

Point near Witmer along Philadelphia division of Pennsylvania Railroad to Florin.

Witmer, 3 miles west of, east bridge seat of undergrade bridge; copper Feet. 

*bolt(P. R. R. 77).................................................... 339.54

Conestoga Junction, west end of north pier of overhead bridge; copper-bolt

(P. R. R. 78)....................................................... 325. 93

Big Conestoga Bridge, 2 feet from end, northwest wing wall; copper bolt

(P. R. R. 79)....................................................... 304. 80

Lancaster, 1.3 miles east of station, north parapet of arch; copper bolt

(P. R. R. 80)....................................................... 309. 87

Dillerville, north side, wall of turntable pit; square (P. R. R. 82)........ 352. 41

Dillerville, west end of water station, north parapet of culvert, center of

water trough; copper bolt (P. R. R. 83)................................ 314.76

Dillerville, 1.2 miles west of, north parapet of culvert; copper bolt (P.

R. R. 84)................................................-........... 319.21

Landisville, 2.4 miles east of, east bridge seat, south end of undergrade

bridge, farm crossing; square (P. R. R. 85)............................. 353. 94

Landisville, 1.1 miles east of, west abutment, north end, back wall of

undergrade bridge, at farm road crossing; copper bolt (P. R. R. 86)...... 375. 96

Landisville, in doorsill of Railroad Hotel; square (P. R. R. 87)............ 404. 55

Big Chiques Bridge, south parapet, east end; copper bolt (P. R. R. 89).... 361. 78

Little Chiques Bridge, south parapet, east end; copper bolt (P. R. R. 90).. 349. 28 

Mount Joy, Marietta Street, overhead bridge, rock face, north abutment;

copper bolt (P. R. R. 91)............................................ 360.10

New Holland pike along Lancaster cut-off and Colombia branch of Philadelphia 

division of Pennsylvania Railroad to Columbia passenger station.

New Holland pike, undergrade bridge, bridge seat, west abutment, north

end; copper bolt (P. R. E. 116)...................................... 310.71

Lititz pike bridge, rock face, north abutment; shelf (P. R. R. 117)......:. 339. 29

Tower D-V, 0.1 miles east of, south abutment of overhead bridge; shelf

(P. R. R. 118)....................................................... 356. 33

Little Conestoga bridge, northeast wing wall; copper bolt (P. R. R. 119).. 324. 91 

Rohrerstown, 0.3 mile west of, south abutment of overhead bridge, west

end; square (P. R. R. 120)........................................... 364.38

Rohrerstown, 0.8 mile west of, north end, east bridge seat, undergrade

farm crossing; copper bolt (P. R. R. 121).............................. 368.28

Mountville, 1.3 miles east of, overhead bridge', north abutment; shelf

(P. R.R. 122)....................................................... 422.69

Mountville, 0.4 mile west of, south parapet of culvert; copper bolt (P. R. R.

123)................................................................. 390.52

Glen Manor, 0.1 mile west of, undergrade bridge, west abutment, north

end; copper bolt (P. R. R. 124)...................................... 346. 74

Strickler Run bridge, 1.3 miles east of Columbia, northeast wing wall;

copper bolt (P. R. R. 125)............................................ 289.45

Strickler's Run along low-grade freight line of Pennsylvania Railroad to Columbia.

Milepost 82, 1,123 feet east of, northwest corner of coping of bridge No. 450 

' over Shawnee Creek; copper bolt (P. R. R. 87)........................ 242. 800

Washington Borough along Frederick division of Pennsylvania Railroad to Columbia.

Washington Borough, southeast back wall of open bridge at sawmill; copper 

bolt (P. R. R. 40).................................................... 231.30

Milepost 42,1,410 feet east of, northwest bridge seat of open bridge; copper 

bolt (P. R. R. 41)................................................... 23L 13
ELEVATIONS BY COAST AND GEODETIC SURVEY. 109

Milepost 43, 210 feet east of, southwest back wall; copper bolt (P. R. R. Feet.

42).....................................................-............. 240.10

Milepost 43, 2,880 feet west of, south coping of arch; copper bolt (P. R. R.

43)..........:....................................................... 242.80.

MIDDLE-TOWN QUADRANGLE.

Florin along Philadelphia division of Pennsylvania Railroad to White House freight

crossing.

Florin, west side of public road, north side of track, in corner stone; copper 

bolt (P. R. R. 92)................................................... 388.41]

Florin, 0.8 mile west of, Harrisburg pike, undergrade bridge; copper bolt 

(P. R. R. 93)........................................................ 382.28 ;

Florin, 1.5 miles west of, southwest step of culvert; copper bolt (P. R. R. 

94).................................................................. 397.62

Rheems, west doorsill, warehouse; square (P. R. R. 95)................... 436. 84

Rheems, 0.4 mile west of, Harrisburg pike, undergrade bridge, north 

parapet, west end; copper bolt (P. R. R. 96)........................... 443. 41 ]

Elizabethtown, 0.8 mile east of station, north abutment, west end, overhead bridge; copper bolt (P. R. R. 97)............................... 479.14

Elizabethtown, in doorsill of B. G. Groff's warehouse; copper bolt (P. R. R.

98)................................................................ 462.12

Elizabethtown, 1.5 miles west of, in rock south side of track; copper bolt

(P. R. R. 99)............-........................................... 500.05

Conewago, in doorsill of passenger station; copper bolt (P. R. R. 100)..... 436. 09

Conewago, northeast wing wall of bridge (old line); copper bolt (P. R. R. ' 

101)................................................................. 417.85

Conewago, 1.2 miles west of, overhead bridge, center of south pier; copper 

bolt (P. R. R. 102).................................................. 394. 36

Conewago, 2.1 miles west of, Hillsdale Road, top step of arch, west abutment, south end; copper bolt (P. R. R. 103).......................... 360. 79

Conewago, 2.4 miles west of, bridge crossing farm road, south end, east 

bridge seat; copper bolt (P. R. R. 104)................................ 353. 34

Branch Intersection, 1.4 miles east of, undergrade farm and crossing, south 

end, east bridge seat; copper bolt (P. R. R. 105)....................... 345. 29

Branch Intersection, 0.8 mile east of, parapet, north end; copper bolt

(P. R. R. 106)....................................................... 337.77

Branch Intersection, 1,300 feet east of, Young's undergrade bridge, west 

seat, south end; copper bolt (P. R. R. 107)........................... 319. 53

Canal Bridge, Young's warehouse, east bridge seat, north end; copper bolt 

(P.R. R. 109)....................................................... 312.88

Columbia passenger station along Lancaster cut-off and Columbia branch of Philadelphia division of Pennsylvania Railroad to Swatara Bridge.

Columbia, near, tunnel retaining wall, west end, rock face; shelf (P. R. R.

127)........................................................-........ 248.39

Chiques Bridge, east bridge seat, north end; copper bolt (P. R. R. 128).. .249.17 

Watts, string course on front of station; shelf (P. R. R. 129)............... 262. 57

Marietta, doorsill of ticket office; copper bolt (P. R. R. 130)............... 260. 86

Wild Cat Falls, south end of east bridge seat; copper bolt (P. R. H. 131).. 257. 95 

Shock's Mills, 250 feet east of, east bridge seat, south end, undergrade

bridge; copper bolt (P. R. R. 132) .................................... 264.69

Shock's Mills, 1.2 miles west of, east bridge seat, north end of open culvert;

copper bolt (P. R. R. 133)............................................ 270.66

Bainbridge, 1.7 miles east of, south end, west abutment of culvert; copper

bolt (P. R. R. 134)...................................... i........... 275.18
110 SPIRIT LEVELING IN PENNSYLVANIA, 1899 TO 1911.

Feet.

Conoy Creek arch, east end of north parapet; copper bolt (P. R. R. 135).. 273. 56 

Bainbridge, 200 feet east of, on rock, south side of track; copper bolt (P.

R. R. 136)........................................................... 273.43

Bainbridge, 0.7 mile west of, north end, east abutment, open culvert;

copper bolt (P. R. R. 137)............................................. 270.03

Bainbridge, 1.7 miles west of, north end, east abutment, open culvert;

copper bolt (P. R. R. 138)............................................ 275.59

Collins, 0.5 mile west of station, south end, east bridge seat, open bridge;

! copper bolt (P. R. R. 139)............................................ 284.02

Falmouth, Conewago Bridge, corner northeast wing wall and back wall;

copper bolt (P. R. R. 140)............................................ 292.53

Falmouth, 1 mile west of, south end of coping, head wall, iron pipe; copper

bolt (P. R. R. 141).................................................. 291. 96

Branch Intersection, 1.6 miles east of, 300 feet west of Buck Lock, north

end, east abutment, open culvert; copper bolt (P. R. R. 142)......... 297. 95

Branch Intersection, south, end, east bridge seat, 300 feet east of station;

copper bolt (P. R. R. 143)............................................ 307.97

Codorus Mills along Baltimore division of Pennsylvania Railroad to Middletown Ferry

station.

Bridge 100, 2,730 feet north of milepost 60, northeast back wall; copper

bolt (P. R. R. 64)................................................... 374.99

Emigsville, 500 feet south of station, in bridge 102; copper bolt (P. R. R.

65).....................--........................................... 375.83

Milepost 62, 1,365 feet north, of, east end of coping, in culvert; copper bolt

(P. R. R. 66)....................................................... 415.46

Milepost 63, northwest pier of overhead bridge 106; square (P. R. R. 67).. 463. 62 

Milepost 64, 375 feet north of, west side of culvert; copper bolt (P. R. R.

68)..............-......-.......-........-........................... 412.54

Mount Wolf, 420 feet north of station, west* side of bridge 111; copper bolt

(P. R. R. 69)........................................................ 370.08

Milepost 66, 118 feet north of, northwest wing of bridge 116; copper bolt

(P. R. R. 70)........................................................ 313.27

Milepost 67, 625 feet north of, southwest abutment of bridge 71; copper

bolt (P. R. R. 71)........-......-...-............................... 286.17

Milepost 68, 1,000 feet north of, west side of culvert; copper bolt (P. R. R.

72).................................................................. 287.24

Milepost 69, 1,255 feet north of, east side of rock 70 feet from track; copper

bolt (P. R. R. 73)................................................... 292.81

Milepost 70, 675 feet north of, east side of arch; copper bolt (P. R. R. 74) 302. 68 

Milepost 71, 500 feet north of, rock opposite west side of bridge 121; copper

bolt (P. R. R. 75)...............-.....................:.....--...... 290.31

Milepost 72, 750 feet north of, east side, opposite mill, in arch; copper bolt

(P. R. R. 76).........................-..............-.........-..... 300.22

Milepost 73, 2,250 feet north of, middle of coping, west side of culvert;

copper bolt (P. R. R. 77)............................................. 299.23

Wrigbtsville station along York branch of Pennsylvania Railroad to Hellam station.

Wrightsville, south end of station, doorsill of ladies' waiting room; copper 

bolt (P. R. R. 1).....................-.............................. 257.35

Milepost 2, northeast abutment of bridge 3; copper bolt (P. R. R. 2).... 267. 68

Milepost 3, northwest abutment of bridge 6; copper bolt (P. R. R. 3).... 287. 98

Milepost 4, northwest abutment of bridge 9; copper bolt (P. R. R. 4).... 301.19

Milepost 5, 1,125 feet west of, southeast abutment of bridge 11; copper 1 

bolt (P. R. R. 5)..................................................... 326. 23
ELEVATIONS BY COAST AND GEODETIC SURVEY. Ill

LEBANON QUADRANGLE. 

At Lebanon.

Lebanon, at south side of southernmost front entrance to Saint Mary's Feet. 

Catholic Church; center of cross on white marble block built into front 

wall (C. & G. S. XXVI) ............................................. 474. 577

Lebanon, southwest corner of Eighth and Church streets, in grounds of Mr. 

P. L. Weiner; marble post bearing on south side the letter "K" (C. & 

G. S. "K")......................................................... 465.755

HTJMMELSTOWN QUADRANGLE.

Point 1.25 miles west of Annville along Philadelphia & Reading Railroad to point 

between Beaver and Hummelstown.

Annville, 1.25 miles west of, at southwest corner of bridge over "Joe Crider's 

dam, " cut; marked "XXVII B. Q M. 1881" (C. & G. S. XXVII).... 405. 211

Beaver and Hummelstown Station, between, cut on stone parapet of bridge 

over Swatara River and Canal, marked "XXVIII B. D M. 1881" (C. 

&G. S. XXVIII)...........,.....:.................................. 367.660

HARRISBURG QUADRANGLE. 

At Harrlsburg.

Harrisburg, center of top surface of monument (in Capitol grounds) marking the astronomical station of the Coast and Geodetic Survey (C. & 

G. S. XXIX)........................................................ 356.758

Harrisburg along Pennsylvania Railroad to Cove.

_ o

Harrisburg, shelf at northeast corner of passenger station (P. R. R. 1).... 319.939 

Harrisburg, square on sill of east front window of district engineer's office

(P. R.R. 2)......................................................... 337.051

Harrisburg, canal bridge, copper bolt in south end of east bridge seat

(P. R. R. 4)........................................................ 331.772

Harrisburg, Susquehanna River bridge, copper bolt in northeast wing wall

(P. R. R. 5) ........................................................ 349.292

Harrisburg, Susquehanna River bridge, copper bolt, northwest wing wall

(P. R. R. 6)........................:................................ 349.412

Fishing Creek arch, copper bolt in southwest end of coping (P. R. R. 7).. 345.360 

Perdix, copper bolt in east abutment, south end of open culvert, 1,000 feet

west of station (P. R. R. 8)........................................... 348.037

Cove, copper bolt in south end of box culvert (P. R. R. 9)................ 345.047

Cove, 1,500 feet west of, square in doorsill of brick schoolhouse (P. R. R. 10). 343.526

Heck's along Pennsylvania Railroad to Halifax.

Heck's, near, east end, north abutment of railroad bridge; copper bolt

(P. R.R.I)......................-.................................. 346.194

Heck's, foundation of Heck's Tower, at southeast corner; copper bolt

(P. R. R. la)........................................................ 347.894

Dauphin, near, bridge 148, east end, south abutment; copper bolt (P.

R. R. 2)............................................................. 346.679

Dauphin, 1.4 miles north of, east side of track, 2,055 feet north of milepost

94-44, in red shale rock; copper bolt (P. R. R. 3)...................... 349.001

Dauphin, near, bridge 150, southeast wing wall; copper bolt (P. R. R. 4).. 347.543 

Geiger Point, near, east side of track, 20 feet south of milepost 96-42, in*

sandstone rock; copper bolt......................................... 350. 714

Clarks Ferry, near, bridge 151, southeast back wall; copper bolt (P. R. R. 6) 349.336 

darks Ferry, 0.9 mile south of, coping of culvert, west side of track, 760 feet

north of milepost 98-40; copper bolt (P. R. R. 7)...................... 352.368
112 SPIRIT LEVELING IN PENNSYLVANIA, 1899 TO 1911.

Clarks Ferry, near, east side of track, 15 feet south of milepost "99-39," Feet.

in shaly sandstone; copper bolt...................................... 364.780

Clarks Ferry, near, retaining wall, opposite Clarks Ferry; shelf (P. R. R. 9) 365.710 

Clarks Ferry, north of, northwest corner, foundation of water tank; copper

bolt(P. R. R. 10). ................................................ 371.291

Clarks Ferry, bridge 152, northwest back wall; shelf (P. R. R. 11)......... 366.233

Clarks Ferry, near, bridge 153, east end, north abutment; shelf (P. R. R. 12) 369.215 

Inglenook, east side of track, 3,570 feet north of milepost 102-36, in shaly

sandstone rock; copper bolt (P. R. R. 12a)............................ 373.378

Halifax, near, east side of track; milepost 104-34, in shaly rock; shelf (P. R.

R. 13)...................;.......,................................. 373.871

Halifax, near, east side of track, milepost 105-33, shaly rock; shelf (P. R.

R. 14)............................................................. 377.582

Halifax, near, culvert, east side of track, 485 feet north of milepost 106-32;

square (P. R. R. 15). ............................................... 376.545

Halifax, 0.3 mile north of, large rock, east side of track, 1,705 feet north of

milepost 106-32; square (P. R. R. 16) ................................. 379.065

Halifax,.near, east end of coping, south wing wall of bridge 156; copper bolt

(P. R. R. 17)...................................................... 377.797

Halifax, near, face of northwest back wall of bridge 157; shelf (P. R. R. 18) 376.099 

Halifax, 2.9 miles north of, foundation of barn, 310 feet south of milepost

109-29; copper bolt (P. R. R. 19).................................... 388. 840

NEW CUMBERLAND QUADRANGLE.

Mlddletown ferry station along Baltimore division of Pennsylvania Railroad to Bridgeport.

Milepost 74, 2,000 feet north of, west side, north of tool-house, in rock;

copper bolt (P. R. R. 78)........'................................... 309.99

Milepost 75, 1,150 feet north of, west side, rock; copper bolt (P. R. R. 79). 318. 08 

Milepost 76, 154 feet south, of,.east side, rock; shelf (P. R. R. 80).......... 312.46

Milepost 77, 450 feet south of, west side of culvert; copper bolt (P. R. R. 81) 306.10 

Marsh Run, 360 feet north of station, west side of arch; copper bolt (P. R.

R. 82). ............................................................ 304.90

Milepost 79, 750 feet north of, west side of culvert; square (P. R. R. 83).... 319.53

Bridge 135, 268 feet south of, west side of ledge; shelf (P. R. R. 84)........ 315.14

New Cumberland, southeast abutment of bridge 137; copper bolt (P. R.

R. 85) ............................................................. 309.70

Milepost 82, 450 feet south of, west side of culvert; copper bolt (P. R. R. 86) 318.40 

Bridgeport, east side, south abutment of bridge 140A; copper bolt (P. R.

R. 87)............................................................. 349.81

White House freight crossing along Philadelphia division of Pennsylvania Railroad to

point near Steelton.

White House, freight crossing, sou!h end of east abutment, bridge seat;

copper bolt (P. R. R. 110)............................................ 322.13

White House, freight crossing, south wing wall, east abutment; shelf (P. R.

R. 111).............................................................. 305.08

Highspire, 0.2 mile west of, north parapet of bridge, east end; copper bolt

(P. R. ,R. 112)........................................................ 298.69

Highspire,sl mile west of, north parapet of culvert, feast end; copper bolt

(P. R. R. 113)....................................................... 301.20

Steelton, west doorsill of passenger station; square (P. R. R. 114)......... 309. 88

Steelton, 1.2 miles west of, open bridge, southeast wing wall, east end;

copper bolt (P, R. R. 115)............................................ 305.67
ELEVATIONS BY COAST AND GEODETIC SUKVEY. 113

YORK QUADRANGLE. 

Shrewsbury along Baltimore division of Pennsylvania Railroad to point near milepost 43.

Milepost 40, 180 feet north of, west center of arch bridge 70; copper bolt Feet.

(P. R. R. 41)........................................................ 633.23

Seitzland, 150 feet north of, in rock on east side of track; copper bolt

(P. R. R. 42)........................................................ 596.29

Milepost 42, 180 feet south of, northwest back wall of bridge 74, south of

Glen Rock; copper bolt (P. R. R. 43).................................. 548.02

Milepost 42, 2,580 feet north of, southwest wing of bridge 75; copper bolt

(P. R. R. 44)........................................................ 531.81

Point near milepost 51 along Baltimore division of Pennsylvania Railroad to Codorus

Mills.

Brilhart, in doorstep of station; copper bolt (P. R. R. 54)................. 410. 81

Milepost 53, 950 feet north of, northeast back wall of bridge; copper bolt

(P. R. R. 55)........................................................ 393.65

Milepost 54, 870 feet north of, northwest wing of bridge 91; copper bolt

(P. R. R. 56)........................................................ 396.90

Milepost 55, 970 feet north of, east center of box culvert; copper bolt (P. R.

R. 57)............................................................... 391.41

Milepost 56, 570 feet north of, northwest coping of bridge 93; copper bolt

(P. R. R. 58)........................................................ 377.77

York, tobacco warehouse of Croll & Co., on doorstep; square (P. R. R. 59). 373.47 

York, doorstep of baggage room; copper bolt (P. R. R. 60)............... 371. 26

NOTE. Pennsylvania Railroad Co.'s elevation at courthouse. 398. 665 

York City elevation at courthouse.................. 392. 975

Milepost 58, 1,650 feet north of, at bridge 95, southwest bridges at; copper

bolt(P. R. R. 61)................................................... 357.30

Codorus Mills, square on step on mill (P. R. R. 63)....................... 379.23

Hellam station along York branch of Pennsylvania Railroad to York.

Hellam, 1,250 feet west of station, northwest abutment of bridge 14; copper 

bolt(P. R. R. 6).................................................... 354.48

Campbell, box culvert, south side; copper bolt (P. R. R. 7).............. 368. 80

Stony Brook station, in north side of overhead bridge west of; shelf (P. R.

R. 8)............................................................... 416.53

Heistand, overhead bridge at, south side; projecting bolt (P. R. R. 9). . 441.12 

Milepost 11, 750 feet west of, northeast abutment of bridge 18; copper bolt 

(P. R. R. 10)........................................................ 387.92

York, southwest end of coping of bridge 20; copper bolt (P. R. R. 12)..... 383.31

PARKTON QUADRANGLE.

Point near milepost 35 along Baltimore division of Pennsylvania Railroad to Shrewsbury.

Milepost 37, 750 feet south of, east center of arch; copper bolt (P. R. R. 38). 829.48 

Milepost 38, 1,530 feet north of, southeast bridge seat of bridge 68; copper 

bolt (P. R. R. 39)................................................... 754.10

HANOVER QUADRANGLE. 

Point near milepost 43 along Baltimore division of Pennsylvania Railroad to Brilhart.

Milepost 43, 2,310 feet north of, southwest bridge seat of bridge 76; copper 

bolt (P. R. R. 45)................................................... .515.06

Milepost 45, 750 feet south of, northeast bridge seat- of bridge 79; copper

bolt (P. R. R. 47)...........................^........................ 497.95

44011° Bull. 515 12 8
114 SPIEIT LEVELING IN PENNSYLVANIA, 1899 TO 1911.

Feet.

Hanover Junction, southwest wing of bridge 81; copper bolt (P. R. R. 48). 479. 85 

Smyser, south wall of station; copper bolt (P. R. R. 49).................. 474.15

Milepost 48, 480 feet south of, southeast bridge seat of bridge 83; copper

bolt (P. R. R. 50).................................................... 453.47

Milepost 50, 180 feet south of, northeast wing of bridge 85; copper bolt

(P. R. R. 52)........................................................ 441.24

Milepost 51, 810 feet north of, southwest coping of bridge 86; copper bolt

(P. R. R. 53)........................................................ 426.50

CARLISLE QUADRANGLE. 

At Carlisle.

Carlisle, cut on base of column at west side of jail entrance, marked "M

U.S.C.& G.S.B.QM. 1881" (C.& G.S."M ").......................... 473.106

SHIPPENSBURG QUADRANGLE. 

At Shippensburg.

Shippensburg, cut on water table of house and store of Mr. C. J. Reddig, 

1 northwest corner of Main and Railroad streets, marked "B.nM." (C.&

G.S.XXX)......................................................... 653. 711

CHAMBERSBURG QUADRANGLE. 

At Chambersburg and Greencastle.

Chambersburg, cut on pedestal at base of northernmost pillar of front of 

courthouse, marked "N U.S.C.& G.S.B.QM.1881" (C.& G.S."N") .... 620.424

Greencastle, south of entrance and 7 inches above level of sidewalk at station, center of cross cut in stone in front wall of station, marked "B.QM. " 

(C.& G.S.XXXI) ................................................... 588. 406

NEW BLOOMFIELD QUADRANGLE. 

Cove along Pennsylvania Railroad to Newport.

Tower, C. K., 600 feet east of, in south end of box culvert; copper bolt

(P. R. R. 11)....................................................... 346.986

Duncannon, in front wall of freight station; square (P. R. R. 14)......... 367.073

Juniata Bridge; doorsill of station (P. R. R. B).......................... 359. 262

Juniata Bridge, 0.8 mile west of station, in north end of box culvert; copper

bolt (P. R. R. 15)................................................... 362. 941

Aqueduct, 1,700 feet east of, in north end of box culvert; copper bolt (P.

R. R. 16)......-................:.................................... 372. 881

Aqueduct, in south wing wall of canal aqueduct; square (P. R. R. 17).... 371.150

Alters Run bridge, in east abutment, north end of back wall; copper bolt

(P. R. R. 18)........................................................ 377.199

Loshs Run bridge, in north end of arch; copper bolt (P. R. R. 19)........ 373. 328

Loshs Run, 0.7 mile west of station, in north end of box culvert; copper bolt

(P. R. R. 20)........................................................ 385.687

Bailey, 300 feet east of station, in south end of box culvert; copper bolt

(P. R. R. 22)........................................................ 384.526

Bailey, 1.1 miles west of station, in north end of box culvert; copper bolt

(P. R.- R. 23)........................................................ 395. 285

Trimmers Rock, 700 feet east of tower at, in northeast wing wall of arch

culvert; copper bolt (P. R. R. 24). .................................. 392. 454

Little Buffalo Creek bridge, innortheastwingwall;copperbolt(P.R.R.25). 394.023
ELEVATIONS BY COAST AND GEODETIC SUBVEY. 115

Big Buffalo Creek, in north parapet of bridge, 14 feet east of east springing Feet.

line; copper bolt (P. R. R. 27)....................................... 396. 650

Newport, 2 miles northwest of, in north end of box culyert; copper bolt

(P. R-. R. 28)........................................................ 401.489

MILLERSTOWN QUADRANGLE. 

MUIerstown along Pennsylvania Railroad to Thompsontown.

Old Ferry station, 0.3 mile east of, in north end of arch culvert; copper bolt

(P. R. R. 29)........................................................ 400.488

Durward, 0.8 mile east of, in north end of box culvert; copper bolt (P. R. R.

32)................................................................. 410. 205

Durward, in north end of triple box culvert; copper bolt (P. R. R. 33).... 422. 644

Durward, 0.8 mile west of, in north end of arch culvert; copper bolt (P. R.

R. 34).............................................................. 421. 224

Thompsontown, 0.6 mile west of, in north end of box culvert; copper bolt

(P. R. R. 36) ...................................................... 418.691

Thompsontown, 1.9 miles west of, in north end of box culvert; copper bolt

(P. R. R. 37)........................................................ 420.160

MIFFLINTOWN QUADRANGLE. 

Vandyke along Pennsylvania Railroad to Denbolm.

Vandyke station, east end of doorsill (P. R. R. C)....................... 425. 619

Vandyke, 0.5 mile west of station, in south end of pier, double box culvert;

copper bolt (P. R. R. 39).... ....................................... 425.778

Tuscarora, in foundation offset, northwest corner of tower; square (P. R. R.

40)................................................................. 429.988

Mexico, in north end of east bridge seat, at undergrade road crossing; copper

bolt (P. R. R. 41)................................................... 429.036

Port Royal, 1.1 miles east of station, in south end of box culvert; square

(P. R. R. 42)........................................................ 432.655

Port Royal, in east end of south parapet of bridge; copper bolt (P. R. R. 43). 440. 854 

Mifflin, 0.3 mile east of station, 100 feet west of road crossing, in north end

of box culvert; copper bolt (P. R. R. 45)............................. 442.472

'Mifflin, north face of pier of coal tipple; shelf (P. R. R. 46).............. 444. 642

Mifflin, 1 mile west of, in south end of box culvert; copper bolt (P. R. R. 47). 446. 901 

Denholm, 450 feet east of station, in south parapet of arch culvert; copper

bolt (P. R. R. 49)................................................... 453. 649

Denholm, 1.5 miles west of station, in north end of box culvert; copper bolt

(P. R. R. 50)........................................................ 465. 557

Bridge 7 along Lewistown division of Pennsylvania Railroad to point near 

milepost 44-6.

Bridge 7, shelf in northeast back wall (P. R. R. 24). ..................... 633. 95

Raub's Mills, bridge at, southeast bridge seat; copper bolt (P. R. R. 25)... 679. 83 

Bridge 6, northwest bridge seat; copper bolt (P. R. R. 26)................ 690.18

Milepost 32-18, 400 feet west of, north end of box culvert; shelf (P. R. R. 27). 732. 75 

McClure, west end of north middle foundation of water tank; square

(P. R. R. 28) ....................................................... 700.14

Milepost 34-16, 165 feet west of, south end of box culvert; copper bolt

(P. R. R. 29)........................................................ 722.33

Milepost 35-15, north side of track; square on set stone (P. R. R. 29a)...... 782. 52

Milepost 36-14, 1,100 feet east of, south end of box culvert; copper bolt

(P. R. R. 30).............................................:.......... 747.01
116 SPIRIT LEVELING IN PENNSYLVANIA, 1899 TO 1911.

Milepost 37-13, 560 feet east of, south end of box culvert; copper bolt Feet 

(P. R. R. 31)........................................................ 692.04

Milepost 37-13, 1,800 feet west of, north end of box culvert; copper bolt

(P. R. .R. 32)......................................................... . 664. 39

Milepost 38-12, 1,330 feet west of, south end of box culvert; copper bolt

(P. R. R.33)........................................................ 623. 62

Milepost 39-11, 930 feet west of, southwest bridge seat of small bridge; copper bolt (P. R. R. 34)............................................... 590. 52

Milepost 40-10, 2,600 feet west of, southwest bridge seat of small bridge;

copper bolt (P. R. R. 35)............................................. 568.13

Painterville, 150 feet east of station, shelf on north face of box culvert; copper bolt (P. R. R. 36)..'.............................................. 558.97

Bridge No. 5, southwest bridge seat; copper bolt (P. R. R. 37)............ 541. 96

Milepost 43-7, 2,520 feet west of, north end of box culvert; square (P. R. R.

38).................................................................. 544.63

Milepost 44 6, 1,770 feet west of, north end of box culvert, second step;

square (P. R. R, 39).................................................. 531.68

LEWISTOWN QUADRANGLE. 

Narrows along Pennsylvania Railroad to McVeytown.

Narrows, 0.7 mile west of station, in northeast wing wall of box culvert; copper bolt (P. R. R. 51)................................................. 466.004

Narrows, 1.5 miles west of station, in north end of box culvert; copper bolt

(P. R. R. 52)........................................................ 473.563

Bixler water station, in retaining wall at west end of troughs; copper bolt

(P. R. R. 53)........................................................ 476.192

Lewistown Junction, square in foundation of tower (P. R. R. 54)......... 498. 351

Mayes* bridge, in second step of northwest wing wall; copper bolt (P. R. R.

57)......-............................................................ 499.590

Granville, 1,500 feet west of station, in north end of arch culvert; copper

bolt (P. R. R. 58)................................................... 493. 738

Anderson, 1,200 feet west of passenger station, in arch culvert; copper bolt

(P. R. R. 59)........,..................:............................ 492.836

Longfellow, 0.1 mile east of station, in south end of box culvert; copper bolt 

(P. R. R. 61)........................................................ 497.203

Horingford, 0.3 mile east of station, 7 feet from south end, in east bridge 

seat of cattle pass; copper bolt (P. R. R. 62).......................... 500.062

Horingford, 1.2 miles west of station, at south end of box culvert; copper 

bolt (P. R. R. 63).......-........................................... 523.501

Bridge 4 along Lewistown division of Pennsylvania Railroad to bridge 1.

Bridge 4, northwest bridge seat; copper bolt (P. R. R. 40)............... 513. 03

Milepost 46-4, 1,800 feet west of, north side of track, in rock; copper bolt

(P. R. R. 41).....................,................................... 516.36

Milepost 48-2, 1,570 feet east of, north side of track, in rock; copper bolt

(P. R. R. 42)........................................................ 536. 80

Bridge 3, northwest wing wall, second step; square (P. R. R. 43)......... 496. 94

Lewistown, opposite station, west end of doorsill of store; square (P. R. R.

44)......................................................*............ 495.26

Bridge 1, northeast back wall; shelf (P. R. R. 45)....................... 481.09
ELEVATIONS BY COAST AND GEODETIC SUEVEY. 117

MATTAWANA QUADRANGLE.

McVeytown along Pennsylvania Railroad to Ryde.

Feet.

McVeytown, square in window sill of ticket office (P. R. R. 64)........... 525.440

McVeytown, 1.1 miles west of, in north end of arch bridge 141; copper bolt

(P. R. R. 65)...............,......-..............-..........-....... 505.979

McVeytown, 1.9 miles west of, in north end of box culvert; copper bolt

(P. R. R. 66)........................................................ 506.238

Ryde, 1.1 miles east of station, in north end of box culvert; copper bolt

(P. R. R. 67)........................................................ 510.758-

Ryde, in north parapet of Shanks Run arch; copper bolt (P. R. R. 68).... 515. 246

Ryde, 0.8 mile west of, in south abutment, east end of overhead bridge; copper bolt (P. R. R. 69)....................-.........-................. 533.265

MOUNT UNION QUADRANGLE. 

Ryde along: Pennsylvania Railroad to Huntingdon.

Manayunk, in southeast corner of west abutment of bridge; copper bolt

(P. R. R. 70)...............!.......................,................ 538.335

Vineyard, 1 mile west of station, in south end of box culvert; copper bolt

(P. R. R. 71)........................................................ 563.063

Vineyard, 2 miles west of, in east end of retaining wall; copper bolt (P.

' R. R. 72)............................................................ 584.562

Newton Hamilton, 0.8 mile east of, in north end of west bridge seat; copper

bolt (P. R. R. 73)................................................... 589.960

Newton Hamilton, square in foundation offset, northwest corner of station

porch (P. R. R. 74)................................................. 599.181

Mount Union, in south end of west abutment of bridge; copper bolt (P.

R. R. 75)............................................................. 601. 529

Mount Union, front of bay window of brick house 200 feet east of station;

east end of marble window sill (P. R. R. 76).......................... 600. 428

Mount Union, 1.4 miles west of station, 200 feet east of lock 33, in west end

of retaining wall; copper bolt (P. R. R. 77)........................... 582. 537

Jackstown, 200 feet east of water station, in north end of culvert; copper

bolt (P. R. R. 78)................................................... 593.746

Mapleton, in doorsill at east end of freight station; copper bolt (P. R. R. 79). 597. 005 

Vandevander's bridge, in south parapet at east end; copper bolt (P.

R. R. 80)............................................................ 600.914

Bridgeport, 500 feet west of canal bridge, in south end of box culvert;

copper bolt (P. R. R. 81)............................................. 600.874

Mill Creek, square in front wall of station (P. R. R. 82)................... 606. 512

Mill Creek, 3,000 feet west of, in south end of arch culvert; copper bolt

(P. R. R. 83)..........-.............................................. 601.212

Mill Creek, 1.7 miles west of, in south end of pier of plate girder bridge 156;

copper bolt (P. R. R. 84)............................................. 602.331

Ardenheim, 300 feet west of station, in north end of culvert; copper bolt

(P. R. R. 85)......................^................................ 603.350

Standing Stone Creek bridge, in east end of south parapet; copper bolt

(P. R. R. 86)........................................................ 620.778
118 SPIBIT LEVELING IN PENNSYLVANIA, ,1899 TO 1911.

HUNTINGDON QUADRANGLE.

At Huntingdon.

Feet.

Huntingdon, in south end of head-race arch; copper bolt (P. R. R. 88)... 624. 497

BIRMINGHAM QUADRANGLE. 

Warrior Ridge along Pennsylvania Railroad to Tyrone.

Warrior Ridge, 0.7 mile east of water station, square on rock in borrow pit

(P. R. R. D.)....................................................... 668.154

Warrior Ridge, in doorsill of pump house; copper bolt (P. R. R. 90)....... 675. 543

Petersburg, 1.4 miles east of station, in south end of box culvert; copper

bolt (P. R. R. 91)................................................... 675.462

Petersburg, in doorsill of freight room; copper bolt (P. R. R. 92)......... 680. 632

Neff's overhead bridge, on retaining wall 20 feet west of; copper bolt

(P. R. R. 93)........................................................ 692.351

Shelf in southwest wing wall of overhead bridge, public road (P. R. R. 94). 693. 550 

Shuman's bridge, square in northwest wing wall (P. R. R. 95)........... 699. 580

Barree, 0.3 mile east of station, 50 feet from west end of rock cut; square

(P. R. R. 96)........................................................ 720.319

Barree, 0.4 mile west of station, in south end of box culvert; copper bolt

(P. R. R. 97)...................................................'..... 728.888

Tunnel, north side, east end; shelf (P. R. R. 98)........................ 759. 038

Tunnel, south side, west end; shelf (P. R. R. 99)........................ 760. 937

Little Juniata bridge 1, 30 feet east of back wall, east abutment of bridge,

in rock; copper bolt (P. R. R. E.)..................................... 782.776

Little Juniata bridge 2, in north end of back wall, west abutment; copper

bolt (P. R. R. 101).................................................. 786. 355

Union Furnace, Arch Run, in culvert, north end of arch; copper bolt

(P. R. R. 102)....................................................... 798.745

Little Juniata bridge 6, east abutment of, 90 feet east of back wall, in rock;

copper bolt (P. R. R. 103)............................................ 821.274

Shoenberger, in north end of east abutment of undergrade road crossing;

- iron bolt(P. R. R. 104)............................................... 838.273

Little Juniata bridge 10, in west end of south parapet; copper bolt (P.

R. R. 105) (raised 1 foot)............................................ 857. 943

Birmingham, 200 feet east of, north end of arch; copper bolt (P. R. R. 106). 866. 472 

Little Juniata bridge 11, west end of south parapet; copper bolt (P. R. R.

107)........................:........................................ 887. 791

Little Juniata bridge 12, west end of south parapet; copper bolt (P. R. R.

108)................................................................. 890.500

Tyrone, in north end of box culvert at water station; copper bolt (P. R. R.

109)................................................................. 895. 799

Tyrone, 0.7 mile west of station, in south end of box culvert; copper bolt

(P. R. R. 111)....................................................... 921.949

Little Juniata bridge 13, east abutment wall, south end of bridge seat;

copper bolt (P. R. R. 112)................:........................... 934.088

Bridge 14 along Tyrone .division of Pennsylvania Railroad to Tyrone.

Bridge 14, southwest bridge seat; square (P. R. R. 43) .................. I, 077. 22

Dix station, 1,083 feet east of milepost 8-47; square on set stone (P. R. R. 

44)................................................................ 1,109. 02

Bridge 13, northwest bridge seat; copper bolt (P. R. R. 45)............... 1, 083. 29

Bridge 12, northeast bridge seat; copper bolt (P. R. K. 46).............. 1,070. 27

Bridge 11, northwest bridge seat; copper bolt (P. R. R. 47)............... 1,054. 60
ELEVATIONS BY COAST AND GEODETIC SURVEY. 119

Feet. 

Bridge 9, northeast bridge seat; copper bolt (P. R. R. 48)............... 1, 022. 56

Milepost 3-52,1,135 feet east of, northeast bridge seat of open culvert; copper

bolt (P. R. R. 49)................................................... 990.38

Bridge 6, southeast bridge seat of; copper bolt (P. R. R. 50)................ 944. 67

Milepost 1-54, 130 feet east of, northwest coping of stone arch; square (P.

R. R. 51).......................................................... 925.15

Tyrone, west end of base course of brick repair-shop, west end of yard;

shelf (P. R. R. 52).......................-............................ 932.98

Tyrone, at Eleventh Street and Washington Avenue, southwest bridge seat

. of undergrade foot bridge; copper bolt (P. R. R. 53).................... 905. 33

Tyrone, at station, base course, front of tower; shelf (P. R. R. 54, or bench

mark 110, Middle Division)................. i........................ 910. 61

ALTOONA QUADRANGLE. 

Tyrone along Pennsylvania Railroad to Klttanning Point.

Little Juniata bridge 13,1,000 feet west of west abutment; south side; square

in rock (P. R. R. F.)................................................ 942. 948

Grazierville, 0.6 mile west of, south end arch, bridge 182; copper bolt

(P. R.R.113)....................................................... 950.587

Tipton, in front wall of station; square (P. R. R. 114).................... 993. 206

Fostoria, 0.2 mile east of, in north end of arch, bridge 184; copper bolt

(P.R. R. 115)....................................................... I) 027. 435

Bellwood, in south abutment of overhead road bridge; shelf (P. R. R. 116).. 1, 062. 033 

Bellwood, 1.2 miles west of station, north wing wall, east abutment, Sugar

Run bridge; copper bolt (P. R. R..117).............................. 1, 058.151

Elizabeth Furnace, north end of east bridge seat, undergrade farm road;

copper bolt (P. R. R. 118).......................................... 1, 075. 350

Milepost 233, south end of back wall, east abutment of girder bridge; copper

bolt (P. R.R. 119)................................................... 1,099.780

Blair Furnace, in doorsill of station; copper bolt (P. R. R. 120).......... 1,117. 919

Red Bridge, north abutment; shelf (P. R. R. 121)....................... 1,132. 628

Haggerty Run, north end of arch; copper bolt (P. R. R. 122)............ 1,142. 067

Altoona, south doorsill of roundhouse; copper bolt (P. R. R. 123).......... 1,161. 216

Altoona, Fourth Street Bridge, north pier; shelf (P. R. R. 124)............ 1,162. 656

Altoona, Seventh Street Bridge, south pier; shelf (P. R. R. 125).......... 1", 169. 986

Altoona, in doorsill of passenger station; copper bolt (P. R. R. 126)........ 1,181. 056

Altoona, north abutment, Seventeenth Street Bridge; shelf (P. R. R. 127).. 1,191. 806 

Kittanning Point, in rock opposite watchhouse; copper bolt (P. R. R. 2).. 1, 626.161

HOLLIDATSBTTRG QUADRANGLE. 

At Allegrippus.

Allegrippus, 400 feet west of, 30 feet north of center line of track, east end 

of cut; copper bolt in rock.(P. R- R- 3).............................. 1, 935. 358

Point 3 miles from Altoona passenger station along Hollidaysburg and Morrison's 

Cove branches of Pennsylvania Railroad to Henrietta.

Altoona, 3 miles from, north bridge seat of open culvert; copper bolt (P.

R. R. 2)........................................................... 1,103. 74

Canaan, north abutment of bridge 4, west end of back wall; square (P.

R. R. 3)........................................................... 1, 059. 25

Bridge 5, north end of arch; copper bolt (P. R. R. 4)................... 1, 002. 09

Bridge 6, north end of pier; copper bolt (P. R. R. 5)...............:.... 982. 73
120 SPIRIT LEVELING IN PENNSYLVANIA, 1899 TO 1911.

Hollidaysburg, sill of north front window of passenger station; shelf (P. Feet.

R. R. 6)"... 1..:.................'................................... 956. 50

Bridge 9, northwest wing wall; copper bolt (P. R. R. 7).................. 938. 86

Bridge 10, northeast wing wall; copper bolt (P. R. R. 8).................. 943. 97

Altoona, 12.8 miles from, west end of culvert; copper bolt (P. R. R. 9).... 969. 06

Brooke's Mills, south side of public road, on rock; square (P. R. R. 10).... 1, 006. 42

McKee, northwest wing wall of bridge 11; square (P. R. R. 11)............ 1, 033. 03

Roaring Spring, doorsill of church; square (P. R. R. 12)................. 1, 202. 80

Roaring Spring, rock at tool-house; copper bolt (P. R. R. 12a)............ 1, 202. 88

Bridge 14, northwest wing wall; copper bolt (P. R. R. 13).............. 1, 264. 06

Erb, east side of cut, in rock at summit; copper bolt (P. R. R. 14)........ 1, 355. 55

Martinsburg wye, near, opposite south end of barn, in rock west of track;

copper bolt (P. R. R. 15)........................................... 1, 346. 00

Bridge 15, south abutment, west end; copper bolt (P. R. R. 17). ......... 1, 348. 78

Henrietta, near, west of track, in rock in small quarry; copper bolt (P.

R. R. 19). ................................../...................... 1,430. 24

Henrietta, foundation at north end of passenger station; shelf (P. R. R. 20) 1, 394. 01

EBENSBURG QUADRANGLE. 

Bennington along Pennsylvania Railroad to Wilmore.

Bennington, 650 feet east of, in rock in south side of cut; copper bolt

(P. R, R. 4)......................................................... 2,030.607

Allegheny Tunnel, in second course, north side, east end of; copper bolt

(P. R. R. 5)......................................................... 2,126.316

Gallitzin, in doorsill of supervisor's house; copper bolt (P. R. R. 6)....... 2,164. 566

Cresson, in south parapet of road arch; copper bolt (P. R. R. 7).......... 2,021. 703

Lilly, 1 mile east of, in north parapet of arch culvert; copper bolt

(P. R. R. 8)......................................................... 1,950.330

Lilly, 800 feet west of, girder bridge, in bridge seat, west abutment, between

track 3 and siding; copper bolt (P. R. R. 9).......................... 1, 888. 830

Portage, 870 feet east of, shelf in rock on south side of cut (P. R. R. 12).... 1, 687.166

New Portage, 1.15 miles west of station, shelf in rock on»south side of cut

(P. R. R. 13)........................................................ 1,623.354

-EVERETT QUADRANGLE. 

Bedford along Bedford division of Pennsylvania Railroad to Woodbnry.

Mount Dallas, 6.8 miles from, southeast corner of bridge seat of deck girder

bridge; copper bolt (P. R. R. 21).........................'............ 1,052.17

Lutzville, 3.4 miles from, east end of box culvert; copper bolt (P. R. R. 22). 1,036.16 

Ashcom, . undergrade road crossing, north bridge seat; copper bolt

(P.R. R. 23)......................................................... 1,028.69

Mount Dallas, northeast wing wall of bridge; square (P. R. R. 24)....... 1, 045. 89

Mount Dallas, 210 feet north of milepost 0, on rock west of tracks; shelf

(P. R. R..24a)...........I............................................ 1,054.49

Yellow Creek village, east abutment of lower county bridge; square

(P. R. R. 25)........................................................ 935.86

Pattonsville Gap, south end of, southeast wing wall of county bridge; square

(P. R. R. 26)............-.................-...."..................... 1,061.18

Loysburg, 1,000 feet south of, box culvert; copper bolt (P. R. R. 27)...... 1,117. 66

Waterside, church near tollgate; northeast corner of .bottom step

(P. R. R. 28).............-........................................... 1,164.47

Woodbury, southeast corner of Lecrone & Hoffman's mill; copper bolt

(P.R. R. 29)........................................................ 1,236.02
ELEVATIONS BY COAST AUD GEODETIC STTKVEY. 121

HYNDMAN QUADRANGLE. 

State Line along Bedford division of Pennsylvania Railroad to Mann's Choice.

State Line, north abutment of Wills Creek bridge, on back wall; shelf Feet.

(P. R. R. 1)......................................................... 732.91

Hyndman, near, west end of box culvert; copper bolt (P. R. R. 2)....... 747. 66

Hyndman, near, 20 feet east of track, on rock; shelf (P. R. R. 3)........ 835. 45

Hyndman, 0.4 mile south of, north pier of bridge; copper bolt (P. R. R. 4).. 909.11 

Hyndman, 0.3 mile north of, south abutment of bridge, in bridge seat;

copper bolt (P. R. R. 5) (C. & G. S. 1907 value)...................... - 945. 285

Hyndman, near, southwest corner of south abutment of bridge; copper bolt

(P. R.R.6).......................................................... 1,002.87

Bard, east end north abutment on coping; copper bolt (P. R. R. 11)..... 1, 267. 98

Mount Dallas, 20.7 miles from, north abutment of open bridge, in bridge

seat; copper bolt (P. R. R. 12)......................................... 1,290.82

Sulphur Springs, east end of open culvert, on north abutment; square

(P. R. R. 13)...................................... I.................. 1,183.84

Mount Dallas, 16.8 miles from, west end, center pier of half through girder

bridge; copper bolt (P. R. R. 14)..................................... 1,147. 32

Mann's Choice, north abutment of open culvert; copper bolt (P. R. R. 15).. 1,135. 20

Cooks Mills along Baltimore & Ohio Railroad to Hyndman.

Cooks Mills, 0.3 mile north of, between tracks, in east abutment of bridge 8;

copper bolt (B. & O. 163A)........................................... 779.368

Cooks Mills, 2 miles north of, in south coping of culvert across Walley farm,

about 11.5 miles from Cumberland; copper bolt (B. & O. 165A)........ 841. 525

Hyndman, 0.6 mile southeast of, on south end of east abutment of bridge 9;

copper bolt (B: & O. 167A)........................................... 903.774

Hyndman, 0.3 mile north of, in bridge seat of south abutment of bridge;

copper bolt (P. R. R. 5)........,.'.................................... 945.285

Hyndman, 0.5 mile northwest of, between tracks in east abutment of bridge

10; copper bolt (B. & 0. 168A)........................................ 957.948

JOHNSTOWN QUADRANGLE. 

Wllmore along Pennsylvania Railroad to Sang Hollow.

Little Conemaugh bridge 1, east end of north parapet; copper bolt (P. R. R.

15)................................................................ 1,558. 802

Little Conemaugh bridge 3, east end of north parapet; copper bolt (P. R. R.

16)................................................................ 1,562. 361

Ehrenfeld, in east end of retaining wall; copper bolt (P. R. R. 17)....... 1, 519.101

Little Conemaugh bridge 5, in east end of north parapet; copper bolt (P.

R. R. 18).......................................................... 1,483. 909

Conemaugh Viaduct, east end of south parapet; copper bolt (P. R. R. 20).. 1, 457. 588 

. Mineral Point, in door sill of station; copper bolt (P. R. R. 21)........... 1, 415. 777

Mineral Point, 1.3 miles west of station, east face of rock; shelf (P. R. R.

22a)............................................................... 1, 360. 896

Mineral Point, 1.52 miles west of station, corner of coping, Cambria Iron

Co.'s dam; square (P. R. R. 23)..................................... 1, 326. 546

Little Conemaugh bridge 6, west end of south parapet; square (P. R. R.

24). ............................................................... 1, 310. 715

Conemaugh, in doorsill at east end of roundhouse; copper bolt (P. R. R.

26)................................................................ 1, 226. 803

Woodvale, north pier, Third Street Bridge; shelf (P. R. R. 27)........... 1,185. 242

Sang Hollow, 0.09 mile east of, in rock at spring, south side; copper bolt

(P. R. R. 30A)...................................................... 1,147. 878
122 SPIKIT LEVELING IN PENNSYLVANIA, 1899 TO 1911.

Lovett along Pittsburgh division of Pennsylvania Railroad to Elton.

Feet.

Lovett, northeast corner of water tank foundation; copper bolt (P. R. R. 1). 1, 636.48 

Yellow Run Bridge, east end of south abutment; copper bolt (P. R. R. 2).. 1, 724. 60 

Lovett, 2.1 miles from, in rock on west side of track; copper bolt (P. R. R. x 

3)................................................................. 1,882. 07

Summit, rock on west side of track; copper bolt (P. R. R. 4)............ 2,154. 74

Elton, east end of south abutment of overhead bridge; copper bolt (P. R. R. 

5)................................................................. 2,034. 54

WTLPEN QUADRANGLE. 

Sang Hollow along Pennsylvania Railroad to Millwood.

Sang Hollow, east end of retaining wall; shelf (P. R. R. 31).............. 1,144.388

Tower N. R., 0.11 mile east of, rock in cut, south side; copper bolt (P. R. R. 

34).................................................................. 1,126.576

Big Spring Run, east end of arch, south parapet; copper bolt (P. R. R. 36). 1,094. 274 

Piney Run, 0.17 mile west of tower V. K., east end of arch, north parapet 

of bridge 226; copper bolt (P. R. R. 36a).............................. 1,091.542

New Florence, 1.7 miles east of station, in south end of double box culvert; 

copper bolt (P. R. R. 36b)............................................ 1,080.660

New Florence, 0.57 mile east of station, arch, northeast end of parapet; 

copper bolt (P. R. R. 37)............................................. 1,073.179

New Florence, in doorsill of brick hotel; square (P. R. R. 37a)........... 1, 080.199

Tower J. D., north end of, in box culvert; copper bolt (P. R. R. 40)..... 1,042. 487

Lockport, 1.2 miles east of, in rock, south side of cut, opposite milepost 

292; shelf (P. R. R. 41)............................................. 1,050. 786

Lockport, on dobrsill of station; square (P. R. R. 42) ...*.................. 1,054. 815

Bolivar Junction, in south, end of west end of parapet of road arch; copper bolt (P. R. R. 43)................................................ 1,032. 893

Bolivar Viaduct, northeast wing wall; copper bolt (P. R. R. 44)......... 1,035. 373

Bolivar Viaduct, southwest wing wall; copper bolt (P. R. R. 44a)......... 1,035. 753

Tower I. J., 0.09 mile west of, in rock on south side; copper bolt (P. R. R. 

45)...................-..............-..........-.................... 1,085.291

Pack Saddle, 600 feet west of station, 30 feet north of center line, on rock; 

square (P. R. R. 46). ............................................... 1,105. 250

Pack Saddle, 50 feet east of watchhouse, south of track, on rock; shelf 

(P. R. R. 46a)....................................................... 1,106. 970

Blairsville Intersection, 26.5 feet south of tool-house; on stone monument; 

square (P. R. R. 47). .............:................................. 1,119.708

Blairsville Intersection, 1.1 miles west of, in arch east end of north parapet; copper bolt (P. R. R. 48)....................................... 1,113. 730

Near Blairsville.

Blairsville, 2.8 miles east of, Toms Run arch, in south end, coping; copper 

bolt (P. R. R. 62)................................................... 967. 649

Bolivar Junction, 2.23 miles from, in rock 30 feet south of center line of 

track; copper bolt (P. B. R. 63)...................................... 1,003.593

LATROBE QUADRANGLE. 

Millwood along: Pennsylvania Railroad to Georges station.

Millwood, shelf, north abutment, overhead bridge (P. R. R. 51).....,..... 1,165. 557

Millwood, 0.47 mile west of station, in arch culvert at south end; copper 

bolt (P. R. R. 52)................................................... 1,150. 297

Derry, in north end of pier of open bridge; copper bolt (P. R. R. 53)..... 1,168. 688
ELEVATIONS BY COAST AND GEODETIC SURVEY. 123

Feet.

Derry, on base course on e'ast side of roundhouse; square (P. R. R. 54).... 1,182. 058 

Bradenville, 300 feet west of station, on rock on north side of track; square

(P. R. R. 56)........................................................ 1,085.992

Bradenville, 500 feet west of station, on rock on south side of track; square

(P. R. R. 56a).. .\................................................... 1,085.102

Loyalhanna, on north pier of overhead bridge; square (P. R. R. 57)....... 1, 039. 293

Latrobe, on doorsill of passenger station; square (P. R. R. 58)............ 1, 008. 445

Latrobt, on northeast wing wall of county bridge over Loyalhanna Creek;

square (P. R. R. 58a)................................................. 988.796

Latrobe, 1.48 miles west of, on north abutment of overhead bridge; shelf

(P. R. R. 59)...................................................,.... 1,063.747

Beatty, on front wall of freight station; square (P. R. R. 60)............. 1,077.188

Carney, on rock at tool-house; shelf (P. R. R. 61)......................... 1,153.022

Carrs Tunnel, west end, south side; shelf (P. R. R. 62)................... 1, 209. 573

Georges station, on south pier of overhead bridge; square (P. R. R. 63)..... 1,199. 314

Salisbury along Pennsylvania Railroad to Blairsville.

Saltsburg, 1 mile west of, west abutment, south end of bridge seat; square

(P. R.R.49)........................................................ 840.868

Saltsburg, passenger station, on doorsill of baggage room; square (P. R. R.

50).................................................................. 855.550

White Rock, 0.5 mile east of, north line of railway; copper bolt (P. R. R.

51)................................................................... 872.206

Tunnelton, 1.1 miles west of, northwest wing wall; copper bolt (P. R. R.

52).................................................................. 867.070

Bow, 0.4 mile west of, east end, northwest wing wall; copper bolt (P. R. R.

53).................................................................. 901.356

Bow, 0.3 mile west of, east end, north side .Goad's Tunnel; shelf (P. R. R.

54).................................................................. 904.206

Livermore, 0.7 mile west of, southwest wing wall; copper bolt (P. R. R.

55).................................................................. 922.919

Livermore, 0.2 mile east of, southeast wing wall, bridge; copper bolt (P. R.

R. 56)............................................................... 933.481

Social Hall, 0.8 mile west of, iron pipe drain, south wall; copper bolt (P. R.

R. 57).....................................:......................... 962.474

Social Hall, bridge, southwest wing wall; copper bolt (P. R. R. 58)...... 964.196

Blairsville, 0.4 mile west of, Walnut Street Bridge, northeast wing wall,

third course; copper bolt (P. R. R. 59)................................ 999.361

Blairsville, passenger station, northeast corner, foundation offset; square

(P. R.R.60)........................................................ 1,011.892

Blairsville, 1.6 miles east of, iron pipe drain, north wall; copper bolt (P. R.

R. 61)........................................,...................... 979/066

GREENSBURG QUADRANGLE. 

Greensburg along Pennsylvania' Railroad to Ardaia.

Greensburg tunnel, on east end at north side; shelf (P. R. R. 65)........ 1,085. 868

Greensburg, on east wall of freight station; square (P. R. R. 66)........... 1,113. 509

Radebaugh, 8 feet-inside east end of new tunnel; shelf (P. R. R. 67)...... 1,162. 051

Radebaugh, at west end of old tunnel, on south side; shelf (P. R. R. 68).. 1,164. 681 

Radebaugh, 10 feet inside of west end of new tunnel; shelf (P. R. R. 68a).. 1,157. 541 

Radebaugh, on northwest wing wall of double box culvert; square (P. R.

R. 69).........................:..................................... 1,147.101

Radebaugh, on west end of box culvert, east leg of wye; square (P. R. R.

69a)................................................................ 1,140.801
124 SPIRIT LEVELING IN PENNSYLVANIA, 1899 TO 1911.

Grapeville, 0.8 mile west of, in south end of box culvert; copper bolt (P. Feet.

R. R. 70)............................................................ 1,103.142

Grapeville, 300 feet east of station, on base course in west bay window of

brick dwelling; square (P. R. R. 71).................................. 1,059.554

Penn, 34 feet from center line, on stone monument opposite station; square

(P. R. R. 72)........................................................ 973. 587

Penn, 0.58 mile west of, south side of rock cut, 120 feet east of retaining

wall; square (P. R. R. 72a)........................................... .083. 887

Manor, 0.28 mile east of, in east end of south parapet of Brush Creek bridge;

copper bolt (P. R. R. 73)............................................. 947.168

Irwin, in west end of north back wall of Youghiogheny Railroad bridge;

copper bolt (P. R. R. 76a).......................................:.... 879.102

Larimer, 0.58 mile west of, on retaining wall at north side; shelf (P. R. R.

77a)................................................................. 862. 164

Ardara, 600 feet west of, in west end of north parapet of Brush Creek bridge;

copper bolt (P. R. R. 78)............................................. 835. 556

PITTSBURGH QUADRANGLE. 

Moss Side along Pennsylvania Railroad to Brinton.

Moss Side, 75 feet south of center line at station; square on stone monument (P. R. R. 81)....-.........-..................................... 763.208

Wall, east side of station; square on stone monument (P. R. R. 82)....... 751. 420

Turtle Creek, 625 feet east of, 33 feet south of center line of track; square

(P. R. R. 84)........................................................ 749.183

Brinton, 0.23 mile west of East Pittsburgh, shelf on pier of overhead bridge

(P. R. R. 85)........................................................ 752.144

Brinton, square on doorsill of station (P. R. R. 86)....................... 756. 654

Braddock along Pittsburgh division of Pennsylvania Railroad to Pittsburgh.

Hawkins, overhead bridge, capstone of southeast wing wall; copper bolt

(P. R. R. 89)........................................................ 886.42

Wilkinsburg, near, overhead bridge, capstone of southeast pier; square

(P. R. R. 90)........................................................ 923. 84

Wilkinsburg, doorsill of station; copper bolt (P. R. R. 91)................. 923.18

East Liberty, Penn Avenue Bridge, southeast wing wall; shelf (P. R. R. 93) 912. 36 

Shadyside, overhead bridge, south abutment; shelf (P. R. R. 94)......... 851. 35

Pittsburgh Junction, railroad bridge, north end of back wall, west abutment; copper bolt (P. R. R. 95)....................................... 818. 25

Twenty-eighth Street, pier of bridge; shelf (P. R. R. 97)................. 758. 41

Pittsburgh, pier of Seventeenth Street, at foot of incline; shelf (P. R. R. 98) 759. 09 

Pittsburgh, union station, west end of south abutment, Liberty Street 

undergrade bridge; copper bolt (P. R. R. 99)........................... 757. 97

Pittsburgh, Pennsylvania Avenue, Pennsylvania Co. office, southeast corner of building; shelf (P. R. R. 100)....................\............. 743.932

Pittsburgh, city datum, above Pennsylvania Railroad datum.............. . 696. 32

Birmingham along Monongahela division of Pennsylvania Railroad to Sunnyside

distillery.

Birmingham, Brownsville Avenue Bridge, southwest bridge seat; copper 

bolt (P. R. R. 1).......... 1.......................................... 762. 76

Twelfth Street Bridge, northeast wing wall; shelf (P. R. R. 2)............. 792. 92

Twenty-second Street Bridge, northwest bridge seat; copper bolt (P. R. R. 

3)..........................-......................-................- 792.50

Thirtieth Street Bridge, northeast bridge seat; copper bolt (P. R. R. 4)... 780.15
ELEVATIONS BY COAST AND GEODETIC SUEVEY. 125

Beck's Run, east bridge seat of north abutment, west viaduct; copper bolt feet.

(P. R.R.5)......................................................... 765.93

Walton's coal incline, face of west pier; shelf (P. R. R. 6)................. 765.72

Hays, north pier, overhead bridge, Pittsburgh Southern Railroad; shelf

(P.R. R. 7)......................................................... 760.62

Howard, seventh step of southwest wing wall of railroad bridge; square

(P. R. R. 8).......................................................... 739. 62

Homestead, water table, brick store, diagonally opposite station; shelf

(P. R.R.9)......................................................... 760.76

Munhall, middle of north bridge seat, coal railroad; copper bolt (P. R. R.

10).................................................................. 754.05

Green Spring, 500 feet north of, top of stone monument, opposite point of

tangent; west side (P. R. R. lOa)..................................... 743. 68

Port Perry bridge, west end of back wall, north abutment; copper bolt

(P. R. R. 11)........................................................ 763.70

Port Perry tunnel, ring stone at north end, east side; shelf (P. R. R. 12).. 774.11 

Olive'r, 210 feet south of passenger station, east of railroad, on south end of

stone doorsill of south building of double brick store; top (P. R. R. 13). 759. 91 

Oliver, 210 feet south of footbridge, retaining wall, west side; shelf (P. R. R.

14).................................................................. 764.78

Cochran, Howard Plate Glass Co.'s office, on water table; shelf (P. R. R. 15). 759. 60 

Birmingham, 12.96 miles from, 20 feet east of center line of track, square

on stone monument (P. R. R. 16)..................................... 748. 57

Birmingham, 14 miles from, at milepost; square on stone monument

(P. R. R. 17)........................................................ 738.02

Camden, Allequippa tipple, north end of pier, east side of tracks; shelf

(P. R. R. 18)............................-........................... 751.79

Coal Valley, south pier of bridge, west end; square (P. R. R. 20).......... 751. 73

Peters Creek, southwest parapet of bridge 15; square (P. R. R. 21)........ 749. 73

Clairton, north doorsill of passenger station; square (P. R. R. 22).......... 764. 31

Clairton, 1,400 feet south of water plug, retaining wall; shelf (P. R. R. 23). 754. 45 

East Elizabeth, 200 feet south of, lower step in retaining wall, west side of

track; square (P. R. R. 24).......................................... 750.10

Walton, northwest parapet of bridge 17; square (P. R. R. 25)............ 748.17

Sunnyside Distillery, doorsill of engine room; square (P. R. R. 26)."...... 753. 53

Scott Haven along Baltimore & Ohio Railroad to Sharpsburg.

Scott Haven, 0.25 mile southwest of, opposite milepost 300; section of rail 

set vertically be tween tracks (B. & O. 271)..................°.......... 764. 725

Vista, opposite milepost 302; section of rail set vertically between tracks 

(B. &O. 273)........................................................ 764.007

Shaner, 300 feet northeast of, opposite milepost 303; section of rail set vertically between tracks (B. & 0. 274).................................. 758.804

Guffey, in west end of bridge seat of north abutment of bridge 58; copper

bolt (B. & O. 275)................................................... 753. 332

Coulter, 0.8 mile east of, opposite milepost 305; section of rail set vertically 

between tracks (B. & O. 276)........................................ 753. 598

Coulter, 0.25 mile north of, opposite milepost 306; section of rail set vertically between tracks (B. & O. 277).................................. 752.637

Coulter, 1.25 miles northeast of, opposite milepost 307; section of rail set 

vertically between tracks (B. & O. 278)............................... 752. 548

Coulter, 2.25 miles north of, opposite section post 29/30; section of rail set 

vertically between tracks (B. & O. 279)............................... 752. 591

Versailles, 1.25 miles east of, opposite milepost 309; section of rail set vertically between tracks (B. & O. 280).................................. 753.664

\
126 SPIRIT LEVELING IN PENNSYLVANIA, 1899 TO 1911.

Versailles, 0.5 mile southeast of, in east end of bridge seat of pier south of Feet.

tracks of the overhead highway bridge; copper bolt (B. & 0. 280A)..... 749. 584 

Versailles, in lower circle of masonry of turntable, opposite east approach;

copper bolt (B. & O. 281)............................................. 747.920

Christy Park, 0.5 mile southeast of, opposite milepost 311; section of rail

set vertically between tracks (B. & O. 282).......................% .... 750. 005

McKeesport, 1.2 miles south of, opposite milepost 312; section of rail set

vertically between tracks (B. & 0. 283)............................... 749. 917

McKeesport, 0.2 mile south of, opposite milepost 313; section of rail set

vertically between tracks (B. & 0. 284)............................... 750. 949

McKeesport, 0.8 mile east of, in north pedestal of overhead street-car bridge,

200 feet east of milepost 314; copper bolt (B. & 0. 285)................. 750. 063

Demmler, opposite milepost 315; section of rail set vertically between

tracks (B. & O. 286).................................................. 750.475

Bessemer, 1.25 miles southeast of, at milepost 316, between main tracks;

section of rail set vertically (B. & 0. 287)............................. 752. 307

Bessemer, 0.6 mile southeast of, on bridge 63; in end of bridge seat; copper

bolt(B. & 0. 287A)................................................ 746.560

Bessemer, 100 feet southeast of, in west pedestal of bent north of tracks

of Union Railroad overhead crossing; copper bolt (B. & O. 288)......... 752. 360

Braddock, 0.25 mile southeast of, opposite milepost 318; section of rail

set vertically between tracks (B. & O. 289)............................ 749.016

Rankin, 100 feet northwest of, in north pedestal of bent for overhead bridge,

50 feet southwest of tracks; copper bolt (B. & 0. 290)................... 754. 522

Rankin, 0.9 mile northwest of, opposite milepost 320; section of rail set vertically between tracks (B. & O. 291)..........;....................... 751.902

Highland, 0.5 mile northeast of, opposite milepost 321; section of rail set

vertically between tracks (B. & 0. 292)............................... 750.258

Highland, in northwest end of southwest pier of bridge 66; copper bolt (B. &

O. 292A)................... I......................................... 740.476

Wheeling Junction,'in lower step of east end of concrete abutment of overhead bridge; copper bolt (B. & O. 293)................................ 760. 870

Glenwdod, 0.8 mile north of, in north pedestal of bent overhead bridge;

copper bolt (B. & O. 294)............................................. 770.144

Marion Junction, set between main tracks in southeast wall of small culvert;

copper bolt (B. & O. 295)............................................. 765.778

Laughlin Junction, in bridge seat of northwest abutment of bridge 67, just

northeast of tracks Jo Pittsburgh; copper bolt (B. & O. 296)............ 755. 012

Pittsburgh, in southeast corner of bridge over Maurice Street, 1,000 feet

west of milepost 326; copper bolt (B. & 0. 297)........................ 746. 049

Pittsburgh, on pier of bridge directly under Brady Street Bridge, over

river, in end of bridge seat; copper bolt (B. & O. 298)................ 749. 278

Pittsburgh, in bridge seat, west abutment of railroad bridge over Second

Avenue; copper bolt (B. & O. 299).................................. 743. 592

Pittsburgh, in southwest end of retaining wall, northwest side of tracks at

southwest end of train shed; copper bolt (B. & O. 300)................ 747.117

Laughlin Junction, 0.3 mile north of, on viaduct bridge, in end of bridge

seat; copper bolt (B. & O. 301)...................................... 767. 737

Laughlin Junction, 1 mile north of, opp9site milepost "Laughlin Junction

1"; section of rail set vertically between tracks (B. & 0. 302)........... 817. 360

Laughlin Junction, 1.8 miles north of, in foundation of portal of Pittsburgh

Junction tunnel, east of tracks; copper bolt (B. & O. 303).............. 841. 298

Laughlin Junction, 2.5 miles north of, east of tracks, in foundation at end of

Pittsburgh Junction tunnel; copper bolt (B. & 0- 304)................ 822. 618
ELEVATIONS BY COAST AND GEODETIC SURVEY. 127

Laughlin Junction, 2.8 miles north of, in south end of west abutment of FeetPennsylvania Railroad overhead bridge; copper bolt (B. & O. 305)...... 800. 435

Pittsburgh, about 0.5 mile from Allegheny River, in west pedestal of first 

bent north of pier north of tracks of overhead highway bridge 33; copper 

bolt (B. & 0. 306)................................................... 754. 069

Lawrenceville, west end of south abutment of Thirty-third Street Bridge; 

shelf (P. R. R. 947).................................................. 784.123

Pittsburgh, in south end of east shore pier of Allegheny River Bridge; 

copper bolt (B. & 0. 306A)........................................... 745.116

Pittsburgh, near, in northeast end of mud wall of southeast abutment of 

backwater bridge, Herrs Island; copper bolt (B. & O. 307).............. 743. 539

Allegheny, 1.6 miles northeast of°Baltimore & Ohio Railroad station, in 

southwest coping of northwest abutment of Thirtieth Street river bridge; 

copper bolt (B. & O. 308A)........................................... 732.988

Allegheny, 0.25 mile east of Baltimore & Ohio Railroad station, in west end 

of coping to retaining wall, Sixteenth Street river bridge; copper bolt 

(B. & O. 308B)...................................................... 722.180

Allegheny, 600 feet west of the Baltimore & Ohio Railroad station, in northwest end of pier between railroad tracks of Eighth Street river bridge; 

copper bolt (B. & O. 3080)........................................... 717.520

Allegheny, 0.8 mile northwest of the Baltimore & Ohio Railroad station, in 

east end of north abutment of point bridge; copper bolt (B. & O. 308D) . 725. 411

Sharpsburg, 0.8 mile southwest of, in north end of west abutment of Pennsylvania Railroad bridge over Pine Creek (B. & O. 310 and P. R. R. 5, 

West Penn R. R.); copper bolt..................................:... 733. 032

Sharpsburg, 0.3 mile west of, in bridge seat between track on east abutment of bridge; copper bolt (B. & O. 310A).......................... 726. 872

Sharpsburg, set between tracks in bridge seat of east abutment of bridge 

316; copper bolt (B. & O. 311)...................................... 730. 502

NEW KENSINGTON QUADRANGLE. 

Sharpsburg along Baltimore & Ohio Railroad to Downieville.

Sharpsburg, 0.6 mile northwest of, on bridge 318, in end of bridge seat;

copper bolt (B. & O. 311A)......... \................................. 738.858

Sharpsburg, 1 mile northwest of, 30 feet north of north portal of Eetna

tunnel, in rock; copper bolt (B. & O. 312)............................ 757. 347

Wittmer, 400 feet north of milepost 7; section of rail set vertically between

tracks (B. & O. 313)........................... ^...................... 775.516

Mount Royal, in west end of bridge seat of north abutment of bridge;

copper bolt (B. & O. 314A)........................................... 814. 396

Allison Park, in west end of bridge seat of north abutment of highway

bridge opposite station; copper bolt (B. & O. 316)...................... 841. 575

Allison Park, 0.6 mile north of, on bridge 323, in end of bridge seat; copper

bolt (B. & O. 316A)................................................. 853. 099

Allison Park, 1.5 miles northwest of, on bridge at telegraph pole 11/30, in

left end of bridge seat of abutment farther from Allison Park; copper

bolt (B.& O. 317)................................................... 872. 396

Bryant, 0.25 mile north of, between tracks, in bridge seat of.north abutment of bridge at telegraph pole 12/36; copper bolt (B. & O. 318)........ 892. 813

Allegheny, 0.8 mile north of, on bridge 327, in end of bridge seat; copper

bolt (B. & 0. 318A)................................................. 902. 511

Wildwood, 0.25 mile north of, in bridge seat of bridge; copper bolt (B. &

0. 319A)............................................................. 930.032
128 SPIRIT LEVELING IN PENNSYLVANIA, 1899 TO 1911.

Wildwood, about 1 mile north of, at telegraph pole 14/33, in end of bridge Feetseat; copper bolt (B. & O. 320)....................................... 959.007

Wildwood, 2 miles north of, 100 feet north of milepost 16, in abutment

of bridge or culvert; copper bolt (B. & O. 321)........................" 1, 003. 402

Gibsonia, 0.25 mile north of, opposite telegraph pole 17/00; section of rail 

set vertically between tracks (B. & O. 322)............................ 1, 067. 912

Bakerstown, 0.25 mile south of station, at telegraph pole 18/00; section of 

rail set vertically between tracks (B. & 0. 323)........................ 1,150. 097

Bakerstown, 1 mile northwest of station, at telegraph pole 18/35, 800 feet 

northwest of northwest portal of Bakerstown tunnel; section of rail set 

vertically between tracks (B. & O. 324)............................... 1,175.900

Valencia, 0.25 mile northwest of, at telegraph pole»20/00; section of rail set 

vertically between tracks (B. & O. 325)............................... 1,103. 954

Downieville, 0.25 mile south of, opposite telegraph pole 21/00; section of rail 

set vertically between tracks (B. & 0. 326)............................ 1,053. 234

Downieville, 0.25 mile north of, on small bridge near telegraph pole 21/16; 

in abutment of bridge; copper bolt (B. & 0. 326A).................... 1,035. 969

Point near Pine Creek station along Pittsburgh branch and main line of Pennsylvania 

Railroad to point near Tarentum.

Etna, near station, northwest wing wall of county bridge; copper bolt (P.

R. R. 6)........................................................... 739. 32

Sharpsburg, passenger station, capstone of foundation; shelf (P. R. R. 7).. 742.17 

Aspinwall, 0.5 mile east of, southeast, wing wall of box culvert; square

(P. R. R. 8).........................................,............... 739.95

Claremont, 0.5 mile west of, south end of Squaw Run arch; copper bolt

(P. R. R. 9)......................................................... 745.36

Claremont, wall at east gate of workhouse grounds; shelf (P. R. R. 10). ... 745.45

Montrose, 0.46 mile east of, northwest wing wall, coping of arch; copper

bolt (P. R. R. 11)................................................... 738.23

Harmarville, 0.2 mile west of, north end of back wall, east abutment; copper

bolt (P. R. R. 12)................................................... 741.20

Cheswick, 0.4 mile west of, base course, west end tannery, 14 feet from

northwest corner; square (P. R. R. 13)................................ 747. 54

Springdale, wall of turntable pit, north side; copper bolt (P. R. R. 14)..... 750.16

Springdale, 0.3 mile east of, north parapet of county bridge; square (P.

R. R. 14a)......................................................... 755. 66

Hite, 0.23 mile east of, southwest wing wall of county bridge; copper bolt

(P. R. R. 15)..................!..................................... 755.46

Tarentum, 0.28 mile west of, south end of Bull Run arch; copper bolt (P.

R. R. 16).......................................................... 752.34

SEWICKLEY QUADRANGLE. 

Mars along Baltimore & Ohio Railroad to Gallery Junction.

Mars, 800 feet southeast of, at telegraph pole 22/6, in abutment of bridge or

culvert; copper bolt (B. & 0. 327)..................................... 1,025.524

Mars, 0.8 mile northwest of, in northwest wing wall of box culvert at telegraph pole 23/5, at county road crossing; copper bolt (B. & 0. 328)..... 1,003. 703

Mars, 1.8 miles west of, opposite telegraph pole 24/00; section of rail set 

vertically between tracks (B. & O. 329)............................... 988. 449

Gallery Junction, 0.5 mile southeast of, opposite telegraph pole 25/00; section of rail set vertically between tracks (B. & O. 330),................. 978. 420

Gallery Junction, 700 feet southeast of, in end of bridge seat of bridge; copper bolt(B. & 0. 330A).............................................. 972. 222
ELEVATIONS BY COAST AND GEODETIC SUBVEY. 129

ZELIENOPLE QUADRANGLE. 

Gallery along Baltimore & Ohio Railroad to Celia.

Gallery Junction, 0.5 mile northwest of, in southwest end of bridge seat of Feet- 

* ' southeast abutment of bridge 45; copper bolt (B. & O. 331)............ 970.160

Evans City, about 1 mile southeast of, set between tracks in mud wall of

southeast abutment of bridge 45; copper bolt (B. & 0. 332)............ 954. 231

Evans City, in east'end of abutment of county road bridge; copper bolt 

' (B. & 0. 333) ...:........... ^..................................... 938. 327

Evans City, 0.5 mile northwest of, at milepost 29, section of rail set verti- , 

cally between tracks (B. & O. 334)................................... 929. 489

Evans City, 1.5 miles northwest of, opposite milepost 30; section of rail set. 

vertically between tracks (B. & 0. 335).............................. 923. 880

> Evans City, 2 miles northwest of, set between tracks in bridge seat of northwest abutment of bridge at telegraph pole 30/9; copper bolt (B. & O. 

335A).........................................-...1................. 913.680

Harmony Junction, 0.3 mile southeast of, opposite milepost 31; section of 

rail set vertically between tracks (B. & 0. 336)....................... 915. 685

Harmony, 0.8 mile east of, opposite milepost 32, section of rail set vertically 

between tracks (B. & O. 337). ........................................ 912. 843

Harmony, west of, in first course of masonry at west end of north retaining 

, wall; copper bolt (B. & O. 338)...................................... 915. 344

,' Zelienople, 0.25 mile east of, at milepost 34; section of rail set vertically

j between tracks (B. & O. 339)........................................ 908. 870

Zelienople, 0.8 mile southwest of, on small bridge at telegraph pole 34/26,

in abutment of bridge; copper bolt (B. & 0. 340)...................... 897. 374

Old Furnace, 100 feet west of, at milepost 36; section of rail set vertically 

between tracks (B. & 0. 341)........................................ 899. 848

Old Furnace, 0.5 mile northwest of, on undergrade crossing bridge; in abutment of bridge; copper bolt (B. & O. 341A)............................ 891.109

Fombell, 1 mile east of, in north end of stone culvert at telegraph pole

36/33; copper bolt (B. & O. 342)..................................... 885. 326

Fombell, on bridge 358, in abutment of bridge; copper bolt (B. & 0. 343).. 878. 004 

( Goehring, at milepost 39; section of rail set vertically between tracks (B. &

O. 344)............................................................. 874. 089

Celia, on bridge 360, telegraph pole 39/34, in end of bridge seat; copper bolt

(B. & 0. 345)......................................................... 871.626

/ NEWCASTLE QUADRANGLE.

Hazen along Baltimore & Ohio Railroad to Mahoningtown.

I Hazen, 0.3 mile west of, at milepost 41; section of rail set vertically between

( tracks (B. & O. 346)................................................. 866.924

McKimms, 0.5 mile southeast of, at milepost 42; section of rail set vertically 

between tracks (B. & O. 347)........................................ 867. 328

/ McKimms, 0.5 mile northwest of, at milepost 43; section of rail set vertically between tracks (B. & 0. 348)................................... 866. 748

North Sewickley, on bridge 362, in end of bridge seat; copper bolt (B. & O. 

348A)..................................................1........... 878.349

Ellwood, about 0.8 mile southeast of, between tracks in bridge seat of north 

^ abutment of bridge at south portal of Ellwood tunnel; copper bolt

.(B. & O- 349)....................................................... 890.417

Ellwood City, 0.3 mile east of, under overhead highway bridge; section 

of rail set vertically between tracks (B. & O. 349A)..................... 900.857

44011° Bull. 515 12 9
130 SPIRIT LEVELING IN PENNSYLVANIA, 1899 TO 1911.

Ellwood City, 0.5 mile west of, in. south end of mud wall of west abutment Feet. 

of high bridge; copper bolt (B. & O. 350)............................. 876.378

Bock Point, 0.2 mile north of, in rock northeast of track southeast of cut;

copper bolt (B. & O. 351)............................................. 872. 535

Bock Point, 1 mile north of, between tracks in mud wall of north abutment 

of bridge 365; copper bolt (B. & O. 352)..........;................... 860.227

Chewton, 100 feet southeast of station, in northwest end of northeast coping 

of culvert; copper bolt (B. & 0. 353)................................. 847.887

Chewton ,1.5 miles northwest of, at old limekiln; section of rail set vertically 

between tracks (B. & O. 354)........................................ 818.769

Chewton, about 2 miles northwest of, undergrade crossing bridge 366, in 

abutment of bridge; copper bolt (B. & O. 355)........................ 804. 593

West Pittsburgh, in south end of bridge seat, east abutment of highway 

bridge over Pittsburgh. & Lake Erie Bailroad; copper bolt (B. & O. 356). 804. 948

West Pittsburgh, 0.8 mile north of, on undergrade highway crossing bridge 

369; in end of bridge seat; copper bolt (B. & O. 357) .................. 800.169

New Castle Junction, about 0.25 mile northwest of, on Pittsburgh & Lake 

Erie Railroad bridge over Shenango Biver, in abutment of bridge; copper 

bolt (B. & O. 359)................................................... 793.183

New Castle, 0.5 mile northwest of, in concrete foundation of Pittsburgh& 

Lake Erie Railroad signal bridge, in more easterly of two northern pedestals of first bridge east of Mahoningtown; copper bolt (B. & 0. 359A).... 797.446

Mahoningtown, 0.5 mile northwest of, on first bridge signal west of Mahoningtown, in foundation; copper bolt (B. & O. 360)..................... 789. 823

Mahoningtown, 1.25 miles northwest of, on second signal northwest of

Mahoningtown, in foundation; copper bolt (B. & O. 361) .............. 786. 902

Mahoningtown, about 2 miles northwest of, northwest of Pittsburgh & Lake 

Erie Railroad, through line station 2720, third signal northwest of Mahoningtown, in foundation; copper bolt (B. & 0. 362)..................... 787. 371

Mahoningtown, 2.8 miles northwest of, west of Pittsburgh & Lake Erie 

Railroad, through line station 2760, fourth signal west of Mahoningtown, 

in foundation; copper bolt (B. & 0. 363). .............. \ ............ 787.123

Mahoningtown, 3.6 miles northwest of, northwest of through line station 

2800, fifth signal north-west of Mahoningtown, in foundation; copper 

bolt (B. & O. 364)................................................... 790.915

Ellwood along -Baltimore & Ohio and Pennsylvania railroads to Beaver Falls.

West Ellwood Junction, about 0.5 mile north of, on spur line of Pittsburgh 

& Lake Erie Railroad to Ellwood City, on west abutment of bridge over 

Beaver River, in south end of back wall; surface within square (G. & 

G. S. No. A-2)....................................................... 779.981

Summit, on Pennsylvania Railroad right of way, extreme northeast corner 

of the back wall to east abutment of bridge 40; the bridge number is anchored to the stone (C. & G. S. Br. 40)............................... 1,047. 956

Homewood, about 0.25 mile west of, on Pennsylvania Railroad right of way, 

top of northeast corner of east concrete bridge seat of bridge 39. Not 

marked. (C. & G. S. Br. 39 1906).................................... 957.922

Homewood, on Pennsylvania Railroad right of way, northeast corner of 

east stone of the north coping of bridge 38. Not marked. (C. & G. S. Br. 

38 1906)............................................................ 951.900

Mayfield, on-Pennsylvania Railroad right of way, on north end of east bridge 

seat of bridge 34; outlined square (C. & G. S. Br. 34).................. 858.840

Geneva, north of Pennsylvania Railroad tracks, on southeast corner of most 

eastern doorsill of station; surface within square (C. & G. S. Geneva 

Depot 1906)......................................................... 828. 799
ELEVATIONS BY COAST AND GEODETIC SUKVEY. 131

Beaver Falls, at Pennsylvania Railroad station, on northeast corner of doorsill of main entrance to waiting room; surface within square (C. & G. S. Feet. 

Beaver Falls Depot 1906)............................................ 789.237

NESHANNOCK QUADRANGLE. 

Edenburg along Baltimore & Ohio Railroad to Ohio-Pennsylvania State line.

Edenburg, 0.5 mile east of, west of through line station 2840, in foundation

of signal; copper bolt (B. & O. 365)................................... 790.761

Edenburg, 0.5 mile west of, at through line station 2880, in foundation of

signal; copper bolt (B. & O., 366).................................... 794'. 027

Edenburg, 1.25 miles west of, near through line station 2920, in foundation

of signal; copper bolt (B. & O. 367)................................... 798. 683

Edenburg, about 2 miles west of, near through line station 2960, in foundation of signal; copper bolt (B. & O., 368).............................. 800. 736

Edenburg, about 3 miles west of, near through line station 3000, in founda-,

tion of signal; copper bolt (B. & O., 369)..........'.................... 807. 596

Edenburg, about 3.5 miles west of, about 2 miles east of Lowellville, near 

through line station 3040, in foundation of signal; copper bolt (B. & O. 

370)........................................ 4-......................... 808.460

Edenburg, about 4.25 miles west of, about 1 mile east of Lowellville, near

through line station 3080, in foundation of signal; copper bolt (B. & 0.371). 809.349

BEAVER QUADRANGLE. 

Ken wood along Pennsylvania Railroad to Monaca.

Kenwood, about 1 mile east of Beaver Falls station, on northeast corner of 

east back wall of bridge 29; an outlined square marked "B. M." (C. & G. 

S. Br. 29). ........................ o................................. 749.376

New Brighton, on southeast corner of water table of Pennsylvania Railroad 

station; seat cut in beveled surface (C. & G. S. New Brighton Depot).... 752.557

New Brighton, about 0.7 mile east of, on Pennsylvania Railroad right of . 

way, at north end of east back wall of bridge 27£, over a public highway; 

outlined square marked "B. M." (C. & G. S. Br. 27$).................. 734.234

New Brighton, about 1.8 miles east of station, on northwest corner of east 

bridge seat of bridge 26; outlined square marked "B. M." (C. & G. S. 

Br. 26)............................................................. 712.422

Monaca, on top step of southwest wing wall of Pittsburgh & Lake Erie Railroad bridge over Ohio River; seat cut in south face of stone, about 3 

inches below the top surface, and marked "U. S. B. M." The bridge is 

assumed to be north and south. (C. & G. S. No. 25A)................. 753.734

FREEPORT QUADRANGLE. 

West Pean Junction along Pennsylvania Railroad to Salina.

West Perm Junction, 0.8 mile east of, water station, foundation of tank;

square (P. R. R. 27).................................................. 780.096

Bagdad, 0.9 mile west of, box culvert, south end; copper bolt (P. R. R.

28).................................................................. 775.427

Bagdad, 0.87 mile east of, rock, south side; shelf (P. R. R. 29)............ 784. 410

Leechburg, 0.9 mile west of, east abutment, south end of bridge seat; copper

bolt (P. R. R. 30)................................................... 778. 724

Leechburg, window sill of station; square (P. R. R. 31)................... 789.056

Leechburg, 0.5 mile east of, west abutment, north end of bridge seat;

copper bolt (P. R. R. 32)......................................./..... 780.027
132 SPIRIT LEVELING IN PENNSYLVANIA, 1899 TO 1911.

Hyde Park, 1.2 miles east of, box culvert, south end; copper bolt (P. R. R. Feet.

33):................................................................. 795.481

Vandegrift, 1.5 miles west of, southeast wing wall of bridge, east end;

copper bolt (P. R. R. 34)............................................... 811.284

Vandegrift, on doorsill of baggage room; square (P. R. R. 35)............. 801.067

Vandegrift, 1.2 miles east of, box culvert, south end; copper bolt (P. R. R.

36).................................................................. 798.209

Paulton, 0.8 mile west of, northeast, west pier of bridge; copper bolt (P.

R. R. 37)..............................................".............. 806.123

Paulton, 0.2 mile west of, county bridge, southeast wing wall; copper bolt

(P. R. R. 38)........................................................ 809.524

Paulton, 0.7 mile east of, south side of track, in rock; copper bolt (P. R. R.

39).............;.................................................... 820.516

Roaring Run, 0.51 mile east of, rock, south side of track; copper bolt

(P. R. R. 40)........................................................ 826. 58&

Roaring Run, 0.49 mile east of, rock, south side of track; copper bolt

(P. R. R. 41)........................................................ 828.008

Salina, 1.1 miles west of, rock, south side of track; square (P. R. R. 42).. 834.994

Point near Tarentum along Pittsburgh branch and main line of Pennsylvania Railroad

to point near Bagdad.

Tarentum, 0.6 mile east of, south end of box culvert; copper bolt (P. R. R.

17).................................................................. 760.58

. Breckenridge, 0.2 mile west of, north end of box culvert; square (P. R. R.

18).................................................................. 766.06

Natrona, 0.6 mile east of, south end of box culvert; square (P.-R. R. 19).. 767. 38 

Sligo, 0.4 mile west of, north side of track, in rock; copper bolt (P. R. R.

20)................................................................... 770. 21

Sligo, rock opposite station; square (P. R. R. 21)......................... 767. 94

Butler Junction, 0.7 mile west of, 40 feet south of center line, in rock;

copper bolt (P. R. R. 22)............................................. 771.91

Butler Junction, 0.1'mile, east of, west abutment, north end of back wall;

copper bolt (P. R. R. 23)............................................. 765.79 '

Rye, bonded warehouse, northwest corner; square (P. R. R. 24)........... 777.82

Allegheny Valley Junction, 0.2 mile west of, west abutment, north end of

bridge seat; copper bolt (P. R. R. 25)...............................'.. 783. 25

Kiskiminetas Junction, south end of east abutment to Allegheny River

bridge; copper bolt (P. R. R. 26)................. .................... 783.25

Allegheny Valley Junction, 0.8 mile east of, water station, on foundation of

tank; square (P. R. R. 27)........................................... 780.096

ELDERS RIDGE QUADRANGLE. 

Salina along: Pennsylvania Railroad to Edri.

Salina, 0.2 mile .east of, east abutment, south end of bridge seat; copper

bolt (P. R. R. 43)................................................... 830.267

Salina, 0.8 mile east of, west end of tunnel, north side, second course; shelf

(P. R. R. 44)........................................................ 844.768-

Salina, 1.1 miles east of, -east end of tunnel, north side, second course; shelf

(P. R. R. 45)........................................................ 844.109

Edri, 1.3 miles west of, rock on north side; copper bolt (P. R. R. 46)...... 840.951

Edri, 0.1 mile west of, west abutment, south end of bridge seat; copper

bolt (P. R. R. 47)................................................... 834. 534

Edri, 0.98 mile east of, 70 feet north of center line, on rock; square (P.

Rf. R. 48)......1..................................................... 841.506
ELEVATIONS BY COAST AND GEODETIC SUEVEY. 133

MILLERSBXTRG QUADRANGLE. 

Millersburg along Pennsylvania Railroad to Eerndon.

Millersburg, 1.2 miles south of, south end of retaining wall, east side of track, Feet.

1,140 feet south of milepost 111-27; shelf (P. R. R. 20).................. 394.485

Millersburg, near, coping, west end, on north pier of bridge 159; copper bolt 

 (P. R. R. 21)........................................................ 390.956

Millersburg, near, bridge 160, southwest wing wall; square (P. R. R. 22).. 394.968 

Liverpool, near, face of west abutment of overhead bridge 160a; shelf

(P. R. R. 23)........................................................ 398.650

Liverpool, rock, east of track opposite Liverpool station; copper bolt

(P. R. R. 24)...................................................-..... 395.931

Liverpool, 1.2 miles north of, rock at road crossing, l',080 feet north of milepost 115-23; copper bolt (P. R. R. 25)................................ 397.624

Liverpool, 1.9 miles north of, rock, east side of track, 300 feet south of milepost 116-22; copper bolt (P. R. R. 26)................................ 401.835

Liverpool, 2.6 miles north of, rock, east side of track, 2,970 feet north of

milepost 116-22; copper bolt (P. R. R. 26a)............................ 403.197

Mahantago, 64 feet south of station, set stone, west side of track; square

(P. R. R. 27)........................................................ 401.567

Mahantago, near, bridge 162, face of southwest back wall; copper bolt

(P. R. R. 28)........................................................ 402.121

Georgetown, 2.6 miles south of, face of retaining wall, west side of track,

2,536 feet north of milepost 119-19; shelf (P. R. R. 29).................. 406.262

Georgetown, 2 miles south of, limestone rock, east side of track, 120 feet

south of milepost 120-18; square (P.H. R. 30)........................ 413.014

Georgetown, 1.1 miles south of, rock, east side of track, 300 feet, south of

milepost 121-17; copper bolt (P. R. R. 31)............................. 415.515

Georgetown, 0.1 mile south of, east end of south abutment of open culvert,

480 feet south of milepost 122-16; copper bolt (P. R. R. 32)............. 410.717

Georgetown, near, bridge 165, west coping of stone arch; square (P. R. R.

32a).............................................. ; .................. 414. 648

Georgetown, 0.8 mile north of, northeast bridge seat of open culvert, 1,185

feet south of milepost 123-15; copper bolt (P. R. R. 33)................ 415. 659

Georgetown, near, bridge 166, northwest wing wall; shelf (P. R. R. 34).... 417.971

Herndon, 2 miles south of, rock cut, 10 feet north of milepost 125-13; shelf

(P. R. R. 35)........................................................ 419. 924

Herndon, near, bridge 169, east coping, stone arch; copper bolt (P. R. R.

36).................................i................................ 419.715

Herndon, near, bridge 170, northeast wing wall of stone arch; copper bolt

(P. R. R, 36a)....................................................... 419.407

Herndon, set stone, immediately north of station; square (P. R. R. 37)... 427.768 

Herndon, bridge 171, southwest bridge seat; copper bolt (P. R. R. 38).... 424.490

Herndon, 2 miles north of, red sandstone outcrop 78 feet north of milepost

129-9; copper bolt (P. R. R. 39)..................................... 431.162

Herndon, near, southeast abutment of bridge 172; copper bolt (P. R. R.

40)...................................................... ^........... 431.484

SUNBTTRY QUADRANGLE. 

Fishers Ferry along Pennsylvania Railroad to Montandon.

Fishers Ferry, west coping, box culvert; copper bolt (P. R. R. 41)........ 431. 486

Selinsgrove Junction, near, rock, east side of track, 90 feet north of milepost 132-6; shelf (P. R. R. 42)....................................... 436. 708

Selinsgrove Junction, rock, east side of track, 2,010 feet south of milepost 

133-5; copper bolt (P. R. R. 43)..................................... 437. 229
134 SPIRIT LEVELING IN PENNSYLVANIA, 1899 TO 1911.

i

Selinsgrove Junction, northeast bridge seat of bridge 21, Lewistown divi- Feet.

eion; copper bolt (P. R. R. 44)....................................... 433. 330 A

Selinsgrove Junction, near; bridge 176, southeast wing wall; copper bolt ,

(P. R.R.45)........................................................ 436.172 -*

Selinsgrove Junction, near, rock, east side of track, 510 feet north of milepost

135-3; copper bolt (P. R. R. 46)........ 1............................ 441. 075

Sunbury, near, rock, east side of track, 58 feet north of milepost 136-2;

shelf (P. R. R. 47).................................................... 441. 886

Sunbury, near, west end of south back wall of bridge 179; copper bolt

(P. R. R. 48)........ 1 ............................................... 440. 398

Sunbury, north end of foundation of water tank, south end of Sunbury .

yard; square-(P. R. R. 49)...........................'................ 441.261

Sunbury, passenger station, doorsill of women's waiting room; copper bolt

(P. R. R. 50)........................................................ 444.700

Sunbury, near, southwest wing wall of bridge 164|; square (P. R. R. 1)... 444. 472 

Sunbury, near, foundation of roundhouse, north side; square (P. R. R.'2). 444. 452 

Northumberland, near, northeast wing wall of bridge 164; copper bolt

(P. R. R. 3)......................................................... 451.894

Northumberland, near, southeast wing wall of bridge 163; square £'.'

(P. R. R. 4)......................................................... 451.334 " ;

Northumberland, near, southwest wing wall of bridge 163; copper bolt V

(P. R. R. 5)................................... ^..................... 453.556

Northumberland, near, north end of arch culvert, 800 feet west of milepost ;

285-3; square (P. R. R. 6)........................................... 451. 677

Northumberland, near, south end of east bridge seat of bridge 161; copper

bolt (P. R. R. 7).........................\.......................... 450.298

Kapps, near, back, wall of culvert, 906 feet north of milepost 284-4, north

' side of track; shelf(P. R. R. 8)...................................... 454.589

Kapps, near, side wall of culvert, 510 feet west of milepost 283-5, north [

side of track; square (P. R. R. 9)..................................... 456.551 ,..

Kapps, near, capstone of pier of double box culvert, north side of track,

223 feet west of milepost 282-6; copper bolt (P. R. R. 10).............. 450. 233 .;

Montandon, near, southwest wing wall of bridge 160; copper bolt j

(P. R. R. 11)..............,......................................... 451.345

Montandon, near, set stone at milepost 280-8, north side of track; square

(P. R! R. 12)........................................................ 452. 657 J

Montandon, southeast wing wall of box culvert, 1,520 feet west of milepost <

279-9; copper bolt(P. R. R. 13)..................................... 459. 039 '

Montandon, north face of box culvert, 1,410 feet west of milepost 278-10; ^

shelf (P. R. R. 14)................................................... 462.952

Montandon, near, northeast wing wall of bridge 159, second course; copper

bolt (P. R. R. 15)................................................... 466.663

Bridge 21 along Lewistown division of Pennsylvania Railroad to point near milepost

16-34.

Bridge 21, northwest back wall; copper bolt (P. R. R. 1) ................ 438. 26

Bridge 20, southwest wing wall; shelf (P. R. R. 2) '. ..................... 437. 28

Bridge 19, southwest wing wall; copper bolt (P. R. R. 3)................ 460. 95

Milepost 8-42, 1,630 feet west of, northwest corner box culvert, square on

stone (P. R. R. 4).................................................. 511. 61

Milepost 9-41, 1,035 feet west of, southwest bridge seat culvert; copper

bolt (P. R. R. 5).................................................... 561.19

Milepost 10-40, 250 feet east of, south face of box culvert; shelf (P. R. R. 6). 538. 71 

Milepost 11-39, 700 feet east of, south face of box culvert; shelf (P. R. R. 7). 497. 34
ELEVATIONS BY COAST AND GEODETIC SURVEY. 135

Feet. 

Bridge 17, southeast back wall; square (P. R. R. 8)...................... 469. 26

Kremer, northeast bridge seat of small bridge; copper bolt (P. R. R. 9)... 471. 57 

Milepost 14-36, 1,845 feet east of, northeast bridge seat of small bridge;

copper bolt (P. R. R. 10)............................................. 491.67

Milepost 15-35, 1,900 feet east of, northeast bridge seat of small bridge;

copper bolt (P. R. R. 11)............................................. 485.38

MIFFLINBURG QUADRANGLE.

Point near milepost 16-34 along Lewistown division of Pennsylvania Railroad to

bridge No. 7.

Milepost 16-34, 1,075 feet east of, southwest bridge seat of small bridge;

copper bolt (P. R. R. 12)............................................. 488.06

Middleburg, southwest foundation of oil tank; shelf (P. R. R. 13)......... 507. 36

Middleburg, south doorsill of Eagle Hotel; square (P. R. R. 13a).......... 514. 59

Milepost 18-32, 1,170 feet east of, southwest bridge seat of open culvert;

copper bolt (P. R. R. 14)............................................. 500.95

Milepost 19-31, 735 feet east of, southwest bridge seat of open culvert;

copper bolt (P. R. R. 15)............................................. 501.32

Bridge 15, southwest back wall; copper bolt (P. R. R. 16)............... 509. 55

Milepost 21-29, 1,250 feet east of, southwest bridge seat of open culvert;

copper bolt (P. R. R. 17)........... ....... s.......................... 534.33

Milepost 22-28, 1,000 feet east of, northwest bridge seat of open culvert;

copper bolt (P. R. R. 18)............................................. 582.97

Milepost 23-27, south side of track, square on set stone (P. R. R. 18a)..... 606. 88

Bridge 13, northwest bridge seat; copper bolt (P. R. R. 19)............... 614. 92

Beavertown, north end of foundation of storehoiise opposite station; shelf

(P. R. R. 20)........................................................ 651.28

Milepost 26-24, 670 feet west of, south side of track; square on set stone

(P. R. R. 21)........................................................ 618.70

Bridge 9, northeast bridge seat; copper bolt (P. R. R. 22) ............... .585. 06

Bridge 8, shelf in northeast back wall; copper bolt (P. R. R. 23)......... 614. 58

MILTON QUADRANGLE. 

Dougal along Pennsylvania Railroad to point near Williamsport.

Dougal, set stone at milepost 276-12, north side of track; square (P. R. R. 16) 468. 245 

Milton, middle window sill of passenger station; square (P. R. R. 17)..... 476. 317 

Milton, near, west end of retaining wall, 2,460 feet east of milepost 274-14;

shelf (P. R. R. 18).................................................. 473.338

Milton, near, north coping of stone arch, bridge 157; copper bolt (P. R. R. 19) 468. 501 

Watsontown, near, west side of wall culvert, 2,610 feet east of milepost 272-

16, north side of track; square (P. R. R. 20)........................... 469.932

Watsontown, near, back wall of culvert, 1,690 feet west of milepost 272-16,

north side of track; shelf (P. R. R. 21)................................ 471.174

Wastontown, opposite freight station, west end of doorsill of J. M. Montgomery's residence; square (P. R. R. 22)............................. 486. 055

Watsontown, west of station; east end of water tank foundation (P. R. R. 23) 484. 505 

Watsontown, near, northwest wing wall of bridge 155, second course; copper

bolt (P. R. R. 24)................................................... 482. 538

Dewart, near, northwest wing wall of stone arch, bridge 154; copper bolt

(P. R. R. 25).........:.............................................. 483. 280

Dewart, near, rock, 2,135 feet east of milepost 267-21, north side of track;

copper bolt (P. R. R. 26)............................................. 490.513

Montgomery, near, culvert, 408 feet west of milepost 266-22, south side of

track; copper bolt (P. R. R. 27)..................................... 487. 046
136 SPIEIT LEVELING IN PENNSYLVANIA, 1899 TO 1911.

Montgomery, near, northeast wing wall of bridge 153; copper bolt (P. R. Feet.

R. 28);.............................................................. 489.468

Montgomery, near, northwest bridge seat of bridge 153; copper bolt (P. R.

R. 29)............................................................... 484.048

'Montgomery, south end of east doorsill of Montgomery House; square (P. R.

R. 30).........................,..................................... 493.980

Montgomery, near, southwest bridge seat of bridge 151; copper bolt (P. R.

R. 31)............................................................... '491.662

Montgomery, near, south coping of stone arch, bridge 149; square (P. R.

R. 32)............................................................... 501.344

Muncy, near, north coping of stone 'arch, bridge 148; copper bolt (P. R.

R. 33)............................................................... 505.056

Muncy, near, northeast bridge seat of bridge 147; copper bolt (P. R. R. 34). 512.158 

Muncy, near, culvert, 410 feet east of milepost 259-29, north side of track;

shelf (P. R. R. 35)................................................... 513. 620

Muncy, near, large rock, 955 feet east of milepost 258-30, 30 feet north of

track; copper bolt(P. R. R. 36)..................................... 511. 652

Muncy, near, back wall of culvert, 510 feet west of milepost 257-31, south

side of track; square (P. R. R. 37).................................... 515.835

Loyalsock, near, back wall of culvert, 1,443 feet west of milepost 256-32,

south side of track; square (P. R. R. 38)............................... 517.106

Loyalsock, near, back wall of culvert, 86 feet east of milepost 255-33, south

side of track; shelf (P. R. R. 39)..................................... 518. 508

Loyalsock, near, east end of retaining wall, 480 feet west of milepost 254-34,

south side of track; copper bolt in shelf (P. R. R. 40).................. 516.250

Loyalsock, culvert, 75 feet east of milepost 253-35, north side of track;

copper bolt (P. R. R. 41)............................................ 518. 542

Loyalsock, near, back wall of culvert, 2,140 feet east of milepost 252-36,

south side of track; copper bolt (P. R. R. 42).......................... 519. 054

Williamsport, near, northwest bridge seat of bridge 146; copper bolt (P. R.

R. 43).......................-....................................... 515.035

Williamsport, near, northeast bridge seat of bridge 145; copper bolt (P. R.

R. 44)............................................................... 522.707

WILLIAMSPORT QUADRANGLE. 

At Willlamsport.

Williamsport, near, northwest bridge seat of bridge 145; .copper bolt (P. R.

R. 45)..................................J............................ 525.079

Williamsport, doorsill of brick dwelling, 314 Fourth Street, 450 feet west of

milepost 249-3, south side of track; square (P. R. R. 45a).............. 522.481

Williamsport, north end of doorsill at east end of freight station; square

(P. R. R. 46a)....................................................... 528.242

Williamsport along: Erie division of Pennsylvania Railroad to point near milepost

236-52.

Williamsport, south side of track, on foundation of R. P. Blackburn's Drug

Store at Fourth and Green streets; shelf (P. R. R. 48)................. 530. 61

Bridge 142, southeast back wall of, third course; copper bolt (P. R. R. 49). 525. 09 

Newberry, opposite station, north side of track, on foundation of fire engine

house No. 5; shelf (P. R. R. 50)...................................... 530.06

Milepost 245-43, 175 feet west of, south side of track, on culvert; square

(P. R. R. 51)........................................................ 540.38

Bridge 140, northwest bridge seat; copper bolt (P. R. R. 52).............. 527.06

Fall Brook, overhead railroad bridge, north side of track; shelf on abutment

(P. R. R. 53)............................................-........... 531.65
ELEVATIONS BY COAST AND GEODETIC SURVEY. 137

Feet.

Bridge 138, northeast bridge seat; copper bolt (P. R. R. 54)................ 530. 27

[ Bridge 138, northwest bridge seat; copper bolt (P. R. R. 55)............. 530.11

f Milepost 242-46, 80 feet west of, south side of track; square on culvert (P.

; R. R. 56)............................................................ 525.99

i Milepost 241-47, north side of track; square on set stone (P.'R. R. 57)..... 531.14

> Bridge 137, southeast wing wall of stone arch, second course; copper bolt

I (P. R. R..58)........................................................ 535.69

[ Milepost 239-49, 305 feet east of, south side of track, in rock; copper bolt

(P. R. R. 59)........................................................ 544.30

/ Milepost 238-50, 477 feet east of, south side of track, in rock; copper bolt

I (P. R. R. 60)........................................................ 558.83

Milepost 238-50, 2,316 feet west of, south side of track; shelf on face of culvert (P. R. R. 61)................-.................................... 559.84

Milepost 237-51, 184 feet west of, south side of track; shelf on face of culvert 

,j (P. R. R. 62)........................................................ 572.18

I, . LOCK HAVEN QUADRANGLE.

| Point near milepost 236-52 along Erie division of Pennsylvania Railroad to Lock 

' Haven.

Milepost 236-52, 1,053 feet west of, north side of track, in rock; copper 

| bolt (P. R. R. 63)................................................... 596. 24

Bridge 136, coping of northeast wing wall of stone arch; copper bolt (P. R.

R. 63a)............................................................ 560. 94

i: Milepost 235-53, 2,059 feet west of, in rock; shelf (P. R. R. 64)........... 572.12

Bridge 134, northwest wing wall of stone arch, second course; copper bolt

(P. R. R. 65)........................................................ 553.81

Milepost 233-55, 2,050 feet west of, south side of track, in rock; copper bolt

(P. R. R. 66)........................................................ 553.60

Bridge 133, southeast back wall; shelf (P. R. R. 67)..................... 560. 44

j Bridge 132, southwest bridge seat; copper bolt (P. R. R. 68)............. 561. 26

 Overhead bridge of New York Central & Hudson River R. R., south side

of track, retaining wall; shelf (P. R. R. 69)........................... 560. 95

Milepost 229-59, 2,442 feet west of, north side of track; square on set stone

(P. R. R. 70)........................................................ 565.97

Bridge 131, southeast bridge seat; copper bolt (P. R. R. 71)............. 561.13

Bridge 130, south side of track, in coping of stone arch; square (P. R. R. 72). 555.11 

Milepost 226-62, east end of middle pier of water tank; square (P. R. R. 73). 569.06 

Milepost 225-63, 220 feet west of, southeast wing wall of Bald Eagle Creek

bridge, second course; copper bolt (P. R. R. 74)....................... 557. 94

Milepost 224-64, 170 feet west of, north side of track; square on set stone

, (P. R. R. 75)........................................................ 553.63

i

Lock Haven along Bald Eagle Valley branch, Tyrone division, of Pennsylvania Railroad 

to point near milepost 50-5.

Lock Haven station, east window sill of women's waiting room; square

(P. R. R., or bench mark No. 76, Erie division, Pennsylvania R. R.)... 559. 14 

Bridge 50, at milepost 54-1, southwest bridge seat; copper bolt (P. R. R. 1). 552. 46 

Bridge 49, northwest wing wall; copper bolt (P. R. R. 2) ................ 552. 97

f Bridge 47, south end of west pier, in coping; copper bolt (P. R. R. 3)..... 560. 03

| Mill Hall, southeast bridge seat of bridge 46; copper bolt (P. R. R. 4)..... 571.13

i Bridge 44 over New York Central & Hudson River R. R., northwest wing

j wall of; copper bolt (P. R. R. 5)..................................... 590. 22
138 SPIEIT LEVELING IN PENNSYLVANIA, 1899 TO 1911.

HOWARD QUADRANGLE.

Point near mllepost 50-5 along Bald Eagle Valley branch, Tyrone division, of Pennsylr 

vanla Railroad to milepost 39-16.

Feet.

Milepost 50^5, 1,210 feet "west of, square on set stone; (P. R. R. 6)........ 595. 32

Milepost 48-7, square on Bet stone (P. R. R. 7).......................... 606.11

Bridge 43, northeast bridge seat; copper bolt (P. R. R. 8)................ 620. 42

Beech Creek, near station, 120 feet west of milepost 46-9, in coping of culvert; copper bolt (P. R. R. 9)....................................... 608. 01

Eagleville, southeast bridge seat of bridge 42; copper bolt (P. R. R. 10).... 631. 94

Milepost 43-12, 43 feet east of, south side of track; square on set stone

(P. R. R. 11).................................'.......,............... 623.30

Milepost 42-13, 118 feet west of, 'north side of track; square on set stone

(P. R. R. 12)............"............................................. 623.06

Milepost 41-14, south side of track; square on set stone (P. R. R. 13)..... 622. 08

Bridge 41, southwest bridge seat of; copper bolt (P. R. R. 14)............ 646. 61

MINGOVILLE QUADRANGLE.

Milepost 39-16 along Bald Eagle Valley branch, Tyrone division, of Pennsylvania Railroad to Curtain station.

Milepost 39-16, north side of track; square on set stone (P. R. R. 15)..... 663. 31 

Milepost 38-17, north side of track; square on set stone (P. R. R. 16)..... 675. 42 

Mount Eagle, milepost 37 18, 1,545 feet west of station, south side of track;

square on set stone (P. R. R. 17)...................................... 661. 52

Curtain, northwest foundation of water tank east of station; square (P. R.

R. 18)............................................................. 649. 34

BELLEFONTE QUADRANGLE.

Curtain station along Bald Eagle Valley branch, Tyrone division, of Pennsylvania Rail 

road to milepost 16-39.

Bridge 40, northwest bridge seat; copper bolt (P. R. R. 19).............. 670. 68

Bridge 37, northwest bridge seat; copper bolt (P. R. R. 20).............. 664. 56

Bridge 36, southeast bridge seat; copper bolt (P. R. R. 21)............... 682. 65

Milepost 31-24, 360 feet west of, southwest bridge seat of small bridge; copper bolt (P. R. R. 22)................................................ 697. _6

Milepost 31-2, 2,575 feet south of, west side of track, on limestone rock; 

shelf (P. R. R. 22a).................................................. 703.55

Milepost 33-0, 1,520 feet north of, east side of track, northwest bridge seat

of county bridge; square (P. R. R. 22b)............................... 721.81

Bellefonte, window sill of ticket office at station; shelf (P. R. R. 22c)..... 749. 37

Bridge 34, northwest bridge seat; copper bolt (P. R. R. 23).............. 706. 46

Snowshoe Intersection, southwest bridge seat of bridge 33; copper bolt

(P. R. R. 24)........................................................ 723.07

Bridge 31, southeast bridge seat; copper bolt (P. R. R. 25).............. 745. 63

Bridge 30, southwest bridge seat of; copper bolt (P. R. R. 26)............ 761. 86

Unionville, southeast bridge seat of bridge 27; copper bolt (P. R. R. 27).. 771. 87 

Bridge 25, southwest bridge seat; copper bolt (P. R. R. 28).............. 797. 37

Milepost 24-31, 770 feet east of, northeast bridge seat of small bridge; copper bolt (P. R. R. 29)................................................ 798.31

Bridge 24, northwest bridge seat; copper bolt (P. R. R. 30).............. 830. 68

Julian, southeast bridge seat of bridge 23; copper bolt (P. R. R. 31)...... 848.10

Bridge 22, southwest bridge seat of; copper bolt (P. R. R. 32)............ 852. 48

Bridge 21, northwest bridge seat; copper bolt (P. R. R. 33)............... 879. 87

Bridge 19, northwest bridge seat of; copper bolt (P. R. R. 34)............ 901.18

Bridge 16, northeast wing wall of, second course; copper bo.t (P. R. R. 35). 920. 93
ELEVATIONS BY COAST AND GEODETIC SURVEY. 139

PHILIPSBURG QUADRANGLE.

Milepost 16-39 along Bald Eagle Valley branch, Tyrone division, of Pennsylvania Railroad to bridge 14.

Feet.

Milepost 16-39, north side of track, on set stone; square (P. R. R. 36)...... 946. 40

Milepost 15-40, 163 feet east of, north side of track, on set stone; square (P. 

R.R. 37)........................................................... 973. 60

Port Matilda, northwest foundation of water tank; shelf (P. R. R. 38)...... 1, 004. 22

Milepost 13-42, 326 feet west of, southwest bridge seat of open culvert; copper bolt (P. R. R. 39) ................................................ 1, 010. 49

Milepost 12-43, 295 feet west of, northwest bridge seat of open culvert; copper bolt (P. R. R. 40).............................................. 1,031.12

Milepost 11-44, 138 feet west of, southwest bridge seat of open culvert; copper bolt (P. R: R. 41).............................................. 1,040. 45

Bridge 15, in southeast bridge seat; copper bolt (P. R. R. 42). .......... 1,065. 62

WINDBER QUADRANGLE.

Eltonburg along South Fork branch, Pittsburgh division, of Pennsylvania Railroad to

Babcock's Mill.

Junction Big Paint branch, east end of foundation of water tank; copper

bolt (P. R. R. 6).................................................... 1, 714.15

Scalp Level, Johnstown pike bridge, south end of pier; copper bolt (P. 

R. R. 7)........................................................... 1,672. 46

Windber, Seese Run bridge, east end of south abutment; copper bolt (P. 

R. R. 8)........................................................... 1,692. 93

Lovett, 13.75 miles from, rock at side of track; copper bolt (P. R. R. 9)... 1, 884. 27 

Lovett, 15.3 miles from, west end of box culvert; copper bolt (P. R. R. 10). 2,042. 41 

Babcock's Mill, southwest corner of.boiler shop; copper bolt (P. R..R. 11).. 2,101. 71

FROSTBURG QUADRANGLE. 

Near Cooks Mills.

Cooks Mills, 1.5 miles south of, between the tracks in bridge seat of east 

abutment of bridge 7; copper bolt (B. & O. 161A).................... 749. 254

BERLIN QUADRANGLE.- 

Hoblitzell along Baltimore & Ohio Railroad to Foley.

Hoblitzell, 600 feet east of, in east end of south coping of culvert; copper 

bolt (B. & O. 170). ................................................ 1, 094. 629

Hoblitzell, about 1 mile from, along line between Bedford and Somerset 

counties, in rock on north side of tracks, opposite watch box, about 500 

feet west of milepost "Cumberland 17 miles;" copper bolt (B. & 0.171).. 1,179. 826

Williams, in bowlder on north side of tracks, about 500 feet west of milepost "Cumberland 18 miles;" copper bolt (B. & O. 172)............... 1, 253. 928

Fairhope, 0.5 mile east of, in rock on north side of tracks, about 200 feet 

east of milepost "Cumberland 19 miles;" copper bolt (B. & O. 173)..... 1, 330.114

Fairhope, 0.8 mile west of, in rock on north side of track, 30 feet east of milepost "Cumberland 20 miles;" copper bolt (B. & O. 174) ............... 1,401. 409

Fairhope, 1.25 miles southwest of, between tracks in east abutment of 

bridge 17, Falls Cat Tunnel; copper bolt (B. & 0. 174A)............... 1, 443. 721

Foley, 0.3 mile north of, in north end of east abutment of bridge 19A; copper bolt(B. & 0. 175).............................................. 1, 499. 464

Foley, between tracks in east abutment of brf.dge 19B; copper bolt (B. &

0. 176)............................................................. 1, 526. 084
140 SPIRIT LEVELING IN PENNSYLVANIA, 1899 TO 1911. 

Glencoe along: Baltimore & Ohio Railroad to Keystone.

Glencoe, southwest corner of south, end of east abutment of bridge 23 (B. & Feet.

O. 177)............................................................. 1,605. 333

Glencoe, 0.6 mile west of, in native rock, south side of track, 50 feet west

of telegraph pole 201/35; copper bolt (B. & 0. 178) .................... 1, 647. 681

Glencoe, 1.5 miles southwest of, between tracks, in mud wall of northeast

abutment of bridge 25, 50 feet southwest of telegraph pole 202/25; copper

bolt (B. & 0. 179)................................................. l, 688. 664

Philson, opposite west end of station platform, in rock; copper bolt (B. &

O. 180)............................................................. 1,791. 480

Philson, 1.25 miles northwest of, south side of tracks, about 40 feet from

tracks and about 40 feet west of watch box; copper Bolt set in native 

' rock (B. & 0. 181).................................................. 1,884. 414

Philson, 2.5 miles northwest of, at telegraph pole 206/20; section of rail set

vertically in ground (B. & O. 182).................................. 1,987.166

Mance, 1 mile southeast of, at telegraph pole 206/27, in rock; copper bolt

(B. & O. 182A)......'.............................................. 2,002. 546

Mance, 0.2 mile southeast of, opposite telegraph pole 207/26; section of

rail set vertically in ground (B. & O. 183)............................ 2,062. 859

Mance, 0.4 mile west of, near center of first cut west of station, nearly opi posite end of cut on south side of tracks; copper bolt set in rock (B. & 

I O. 184)............................................................. 2,103.250

Mance, 2 miles southwest of, in rock in place on southeast side of track, 

, 125 feet northeast of northeast portal of Sand Patch tunnel; copper 

1 bolt(B. s& O. 185)... .............................................. 2,219.314

Sand Patch, 1 mile northeast of, in rock, at summit southwest end of Sand 

.' Patch Tunnel; copper bolt (B. & 0. 186)............................. 2,273. 947

Sand Patch, between first and second sidings, about 150 feet northeast of

, tower, 50 feet northeast of milepost 211; rail section (B. & 0. 187)...... 2, 254. 848

Keystone, 375 feet northwest of, in rock; copper bolt (B & O. 188)....... 2,168. 250

MEYERSDALE QUADRANGLE. 

Meyersdale along: Baltimore & Ohio Railroad to Fort Hill.

Meyersdale, 1 mile southeast of, in rock, 30 feet east of telegraph pole

213/30; copper bolt (B. & 0. 189).................................... 2,106. 929

Meyersdale, on northeast side of tracks at southeast end of platform; ver-

. tical rail section (B. & O. 190)....................................... 2,053, 665

Salisbury Junction, 0.25 mile southeast of, opposite milepost 216; section of

' rail set vertically between tracks (B. & O. 191)........................ 1, 995.151

Salisbury Junction, 0.8 mile northwest of, copper bolt in southwest end of

mud wall, southeast abutment of bridge 26 (B. & O. 192).............. 1,943. 661

Garrett, 2 miles southeast of, opposite milepost 218; section of rail set vertically between tracks (B. & O. 193). ............................... 1,937. 578

Garrett, 0.8 mile southeast of, in southwest end of mud wall, southeast

' abutment of bridge 28; copper bolt (B. & O. 194)...................... 1, 930. 778

Garrett, 0.25 mile southeast of, in southwest end of southeast abutment of

bridge 29; copper bolt (B. & O. 195). ................................ 1,928. 698

Garrett, 0.8 mile northwest of, on bridge 30, in bridge seat; copper bolt (B.

: & O. 196)......................................................... 1,912. 820

Garrett, 1.5 miles northwest of, on bridge 34, in bridge seat; copper bolt

(B. & O. 197)...................................................... 1,893.118

McSpadden, opposite tower; section of rail set vertically between tracks... 1, 868. 046 

McSpadden, 0.8 mile northwest of, in large bowlder on north side of tracks;

copper bolt(B. & O. 190)........................................... 1,858. 288
ELEVATIONS BY COAST AND GEODETIC SUBVEY. 141

Rockwood, 2 miles southeast of, set in southwest end of bridge seat of Feetsoutheast abutment of bridge 32; copper bolt (B. & 0. 200)............ 1,845. 640

Rockwood, 0.8 mile southeast of, opposite milepost 226; top of rail section

set vertically in ground between tracks (B. & O. 201).................. 1,827.043

Rockwood, 1.25 miles southwest of, in southeast end of mud wall of northeast abutment of bridge 35; copper bolt (B. & 0. 203).................. 1,796. 391

Rockwood, 2.25 miles southwest of, 125 feet west of inilepost 229, in rock; 

copper bolt (B. & 0. 204)........................................... 1,780. 990

Casselman, 1 mile north of, between tracks in mud wall of northeast abutment of bridge 36; copper bolt (B. & O. 205). ........................ 1, 763.469

Casselman, 500 feet southwest of station, in southeast corner of coping of 

culvert; copper bolt (B. & O. 206).................................... 1, 736.417

Casselman, 1.25 miles southwest of station, in southeast end of bridge seat of 

northeast abutment of bridge 38; copper bolt (B. & O. 207)............. 1, 716. 048

Markleton, 0.8 mile north of, opposite milepost 233; top of rail section set 

vertically in ground between tracks (B. & O. 208)..................... 1, 695. 972

Markleton, near station; top of rail section set vertically in ground between 

tracks (B.& 0.209).................................................. 1,676.548

Pinkerton, in northeast pedestal of water tank; copper bolt (B. & O. 210).. 1, 640. 226

Pinkerton, 1.6 miles southwest of, in foundation, northeast portal of Shoo 

Fly tunnel, southeast side of tracks; copper bolt (B. & O. 211)......... 1,608. 204

CONFLUENCE QUADRANGLE. 

Fort Hill along Baltimore & Ohio Railroad to Indian Creek.

Fort HUI, on east end of south coping of arch; shelf (B. & O. 212)........ 1, 581. 400

Fort Hill, 1.25 miles southwest of, in water shelf, east portal of Brook

tunnel, south side of tracks; copper bolt (B. & O. 213)................. 1,549.186

Fort Hill, 2.25 miles west of, at side of track, at milepost 238; section of

rail set vertically in ground (B. & O. 214)............................. 1,502.319.

Ursina, 0.2 mile northeast of station, in bowlder at milepost 239; copper

bolt (B. & O. 215)................................................... 1,450. 972

Confluence, 1.25 miles east of, at milepost 240, set in bowlder; copper bolt

(B.&O.216)........!............................................... 1,396.412

Confluence, in south end of east abutment of bridge 42; copper bolt (B. &

0. 217)............................................................. 1,331. 989

Confluence, 1.5 miles northwest of, in southeast end of southwest coping of

arch culvert 43; copper bolt (B. & O. 218)............................ 1, 321. 738

Confluence, 2.6 miles northwest of, on culvert at tank 8, in abutment of

culvert; copper bolt (B. & O. 219) ................................... 1,299. 870

Bidwell, 1.2 miles southeast of, in rock about 100 feet southeast of milepost 247; copper bolt (B. & 0. 220)................................... 1, 295. 536

Bidwell, in east end of south coping of arch culvert 45; copper bolt (B.

& O. 221)........................................................... 1, 285. 686

Bidwell, 1 mile west of. at milepost 249; top of rail section set vertically in

ground between tracks (B. & 0. 222).................................. 1, 288. 041

Sipes, 0.25 mile east of station, near milepost 250, in bowlder; copper bolt

(B. & 0.223)...................................'..................... 1,291.480

Sipes, 1.5 miles southwest of, in base of signal, 0.25 mile east of tower H. K;

copper bolt (B.'& 0. 224)............................................. 1,260.544

Ohiopyle, 0.8 mile south of, on small culvert 0.8 mile northwest of tower

H. K., in abutment of culvert; copper bolt (B. & O. 225).............. 1, 231.233

Ohiopyle, 0.5 mile northeast of, in bowlder 200 feet southwest of borrow

pit; copper bolt (B. & 0. 226)........................................ 1,208.903
142 SPIRIT LEVELING IN PENNSYLVANIA, 1899 TO 1911.

Bear Run, 1 mile southeast of, in east end of masonry over 36-inch pipe Feet.

culvert, 0.5 mile north 'of tank 9; copper bolt (B. & O. 227)............ 1,177. 445

Bear Run, 400 feet northwest of station, in large rock on southwest side of

tracks; copper bolt (B. & 0. 228)...................................... 1,152.063

Bear Run, 1.25 miles northwest of, in small rock, west side of tracks, 0.3

mile north of milepost 257; copper bolt (B. & O. 229)................... 1,123. 369

Stewarton, 0.5 mile south of, in rock on west side of tracks, 0.2 mile north

of Yough tower and at beginning of first cut north of same; copper bolt

(B. & O. 230)......,.............................................'.... 1,095.714

Stewarton, 0.5 mile north of, in bowlder 50 feet north of watch box; copper

bolt (B. & O. 231)................................................... 1,073. 736

Stewarton, 1.5 miles north of, in bowlder 500 feet north of milepost 260;

copper bolt (B. & O. 232)............................................. 1,045.427

Indian Creek, 1.5 miles southeast of, in bowlder 8 telegraph poles northwest

of watch box; copper bolt (B. & 0. 233).............................. 1,017. 280

UNIONTOWN QUADRANGLE. 

Indian Creek along Baltimore & Ohio Railroad to South Connellsvllle.

Indian Creek, in abutment of on bridge 46; copper bolt (B. & O. 234).... 969. 062 

Indian Creek, 1.2 miles west of, opposite milepost 264, in rock; copper

bolt(B. & O. 235)................................................... 951.163

Indian Creek, 2.2 miles west of, 200 feet west of milepost 265, in rock;

copper bolt (B. & O. 236)............;................................ 940.452

Indian Creek, 3.2 miles west of,, in small loose sandstone bowlder, north v

side of tracks, opposite milepost 266; copper bolt (B. & O. 237)......... 937. 803

Indian' Creek, 4.2 miles west of, one telegraph pole southeast of milepost

267, in rock; copper bolt (B. & O. 238)................................. 918. 928

South Connellsville, near, in south end of east abutment of new bridge,

south of Connellsville yards; copper bolt (B. & O. 239)................ 910. 387

Vance Mill Junction along Monongahela division of Pennsylvania Railroad to Uniontown.

Vance Mill Junction, 3,300 feet north of, northwest bridge seat of bridge

No. 42; copper bolt (P. R. R. 74)..........................!.......... 916.87

Vance Mill Junction, 700 feet south of, northwest back wall of bridge

No. 43; copper bolt (P. R. R. 75)......................:............. 929.13

Milepost 67, 2,600 feet north of, northwest wing wall of bridge No. 45;

square (P. R. R. 76).................................................. 941.40

Walkers, 1,200 feet north of, southwest corner of box culvert; square (P.

R. R. 77)............................................................ 952. 47

Redstone Junction, overhead railroad bridge, east end of first pier; square

(P. R. R. 78)........................................................ 964.35

Redstone Junction, 300 feet south of, northwest wing wall (S. W. P. Ry.);

square (P. R. R. not numbered)...................................... 952. 94

Uniontown, Adams Express Company's office, west window sill; square

(P. R. R. not numbered)............................................ 985. 81

CONNELLSVILLE QUADRANGLE. 

Connellsville along Baltimore & Ohio Railroad to Smithton.

Connellsville, 0.2 mile north of roundhouse, on bridge 49, in abutment; 

copper bolt (B. & O. 240)............................................. 884.355

Connellsville, 0.3 mile northwest of, in northeast end of northwest end of 

bridge 51; copper bolt (B. & 0. 241)................................... 876.441

Connellsville, 1 mile northwest of, in northeast end of cement pier to overhead main bridge, on northwest side of tracks; copper bolt (B. & O. 242). 873. 596
_} ELEVATIONS BY COAST AND GEODETIC SUEVEY. 143

Broadford, 0.5 mile southeast of branch intersection, at watch box; section Feet- 

/ of rail set vertically between tracks (B. & O. 243)..................... 865. 404

Broadford, in east corner stone of south abutment of overhead Pittsburg

& Lake Erie Railroad bridge; copper bolt (B. & O. 244)................ 857. 282

Broadford, 1.25 miles west of, opposite milepost 274; section of rail set ver- 

, tically between tracks (B. & O. 245).................................. 854. 744

 Broadford, 2.25 miles west of, opposite milepost 275; section of rail set vertically between tracks (B. & 0.' 246)...:.............................. 854. 433

Dawson, 0.5 mile southeast of, in southwest end of bridge seat, southeast 

abutment of bridge 53; copper bolt (B. & O. 246A)..................... 850. 349

Dawson, 0.5 mile northwest of, in center of southwest coping of arch; copi per bolt (B. & O. 247)................................................ 847. 313

Dawson, about 2 miles northwest of, in south end of bridge seat of west 

! abutment of bridge 54; copper bolt (B. & O. 248)............. ; ......... 836. 494

Dawson, 2.5 miles northwest of, at milepost 278; section of rail set verti1 cally between tracks (B. & O. 249)................................... 839. 332

( Lavenia, 0.6 mile east of station, opposite milepost 279; section of rail set

vertically between tracks (B. & O. 250)............................... 834. 722

( Lavenia, 100 feet southeast of station, in large rock on southwest side of

tracks; copper bolt (B. & O. 251).........-............................ 833.530

* Layton, 1 mile southeast of, on northwest side of tracks, at stone and sand 

works, two telegraph poles southwest of milepost 282; point on large rock 

(B. & 0. 253):....................................................... 809.150

Layton, at milepost 283; section of rail set vertically between tracks (B. &

O. 254)...................,......................................... 805.506

Layton, 1 mile northwest of station, in southeast pedestal of water tank;

copper bolt (B. & O. 255)............................'................. 802.173

Layton, 2 miles northwest of, opposite milepost 285; section of rail set vertically between tracks (B. & O..256).................................. 792.326

Banning, 0.25 mile southwest of, opposite milepost 286; section of rail set 

vertically between tracks (B. & O. 257)............................... 790. 061

Jacobs Creek, 0.25 mile south of, in west end of mud wall of south abutment of bridge 55; copper bolt (B. & O. 258)........................... 783.348

-'' Eureka, about 1,000 feet south of, opposite milepost 288; section of rail set

vertically between tracks (B.,& O. 259)................................ 777. 576

Smithton, in south end of bridge seat of east abutment of highway bridge; 

copper bolt (B. & 0. 260)............................................. 775.619

BROWNSVILLE QUADRANGLE. 

Port Royal along Baltimore & Ohio Railroad to Suter.

Port Royal, 0.8 mile southeast of; section of rail set vertically between 

tracks (B. & O. 261).................................................. 777. 368

Port Royal, 0.2 mile north of, opposite milepost 291; section of rail set vertically between tracks (B. & O. 262).................................. 774.032

Reduction, 0.3 mile southwest of, opposite milepost 292; section of rail set 

vertically between tracks (B. & 0. 263)............................... 773. 888

Reduction, 0.8 mile northeast of, opposite milepost 293; section of rail set 

vertically between tracks (B. & 0. 264)............................... 770. 418

Griffin, in south end of east coping of arch culvert, 1,000 feet north of tank 

14; copper bolt (B. & 0. 264 A)...................................... 766. 992

West Newton, 0.8 mile southeast of, opposite milepost 294; section of rail 

set vertically between tracks (B. & O. 265)............................ 768. 705

West Newton, 250 feet north of station, opposite milepost 295; section of 

rail set vertically between tracks (B. & O. 266)........................ 767. 049
144 SPIRIT LEVELING IN PENNSYLVANIA, 1899 TO 1911.

West Newton, near, in. east side of lower circle of masonry of turntable; Feet.

copper bolt (B. & O. 266A)...................:....................... 764.032

West Newton, 1 mile north of, opposite milepost 296; section of rail set

vertically between tracks (B. & O. 267)............................... 765. 204

Gratztown, 0.1 mile east of, in sputh end of bridge seat of east abutment of

twin bridges at milepost 297; copper bolt (B. & O. 268)................ 759. 999

Gratztown, 1 mile west of, at milepost 298; section of rail set vertically

between tracks (B. & O. 269)........................................ 765. 262

Suter, in southwest end of bridge seat of northwest abutment of bridge 57;

copper bolt (B. & O. 270).............. ................................ 761.368

Sunnyside Distillery along Monongahela division of Pennsylvania Railroad to Smock.

Shire Oaks, 300 feet south of, northeast corner of culvert; square (P. R. R.

27)................................................................ 747. 66

Coal Bluff, 300 feet south of, west end of box culvert; square (P. R. R. 28). 749.14 

Huston Run, northeast corner of arch culvert; square (P. R. R. 29)....... 736. 98

Courtney, north of, northwest bridge seat, bridge 19; square (P. R. R. 30).. 762. 46 

Mingo Creek, bridge 20, northeast parapet; square (P. R. R. 31)......... 755. 64

Riverview, 2,000 feet south of, northeast corner box culvert; square (P. R. R.

32)................................................................ 750. 56

Monongahela City, north of, northeast corner of bridge 21; square (P. R. R.

33)................................................................ 745. 52

Monongahela City, turntable; square (P. R. R. 34).................'..... 751.15

Monongahela City, south of, northwest back wall of bridge 22; square (P.

R. R. 35).......................................................... 759. 70

Black Diamond, 400 feet south of, northeast corner arch culvert; square

(P. R. R. 36)..........-...'.....................--................... 752.85

Baird, northeast corner arch culvert; square (P. R. R. 37)............... 7£>7. 30

Tower W. F., 1,650 feet north of, east end box culvert; square (P. R. R. 38). 753. 69 

Donora, passenger station, north door sill; square (P. R. R. 39)........... 762. 01

West Columbia, north end retaining wall; square (P. R. R. 40).......... 777. 53

Bamford, 700 feet north of, northwest corner arch culvert; square (P. R. R.

41)................................................................ 760. 69

Lock No. 4, north of, southwest corner arch culvert at tower B. D.; square

(P. R. R. 42).....................................,................-.. 747.72

Lock No. 4, at station, east end of box culvert; square (P. R. R. 43)...... 761. 97

Charleroi, 500 feet north of station, west side of track, pier of overhead

bridge; square (P. R. R. 44)........................................ 761. 27

Charleroi, south of, northwest parapet of bridge 25 over Maple Creek; square

(P. R. R. 45)........................................................ 759.47

Belle Vernon, north of, northwest bridge seat of bridge 25£; square (P. R. R.

46)................................................................ 760. 56

Belle Vernon, south of, southeast bridge seat of bridge 26; square (P. R. R.

47)................................................................ 761.10

Milepost 43, 100 feet south of, southwest corner of arch culvert; square (P.

R. R. 48)..:....................................................... 756.10

Allenport, 900 feet north of, northeast corner of arch culvert; square (P.

R. R. 49).......................................................... 758. 47

Stockdale, Acme Mine tipple, north end of middle pier; square (P. R. R.

50)................................................................ 763.78

Lucyville, 1,000 feet north of, west end of box culvert; square (P. R. R. 51). 767. 26 

Wood Run, 500 feet north of, northeast corner of arch culvert; square (P.

R. R. 52).......................................................... 751. 79

Milepost 47, northeast back wall of bridge; square (P. R. R. 53).......... 767.42
1 ELEVATIONS BY COAST AND GEODETIC SUBVEY. 145

Feet.

( Coal Center, north of, north west back wall of bridge 27;;square (P. R. R. 54). 779.98 

Coal Centre, south of, northwest parapet of bridge 28; square (P. R. R. 55). 766. 71 

California, northwest back wall bridge 29; square (P. R. R. 56)........... 767.49

Tower F. I., 2,000 feet south of, northeast corner box culvert; square (P. 

R. R. 57).......................................................... 769.10

'_/ Tower G. X., 2,000 feet south of, northwest corner arch culvert; square (P.

R. R. 58).......................................................... 760. 64

Bridge 30, Monongahela River, north abutment, east end of bridge seat;

square (P. R. R. 59) .............................................:.. 778.17

Bridge 30, Monongahela River, south abutment, east wing wall, second 

step from top; square (P. R. R. 60).................................. 778. 21

' Brownsville Junction, 4,000 feet south of, bridge 31, northwest back wall;

square (P. R. R. 61)................................................ 772. 48

Braznell, 3,000 feet north of station, northwest back wall bridge 33; square 

(P. R. R. 62)..........................:............................. 787.93

Milepost 55, 500 feet north of, east parapet of stone arch culvert; square 

, (P. R. R. 63)......................................................... 802.62

Grindstone Mine tipple, north side, doorsill of small stone building; square 

(P. R. R. 64)........................................................ 824.60

Milepost 57, 1,400 feet north of, northwest corner of bridge 34; square (P. 

R. R. 65).......................................................... 826. 20

Tippecanoe, northwest corner of bridge 35; square (P. R. R. 66).......... 853. 40

I Tippecanoe, 2,600 feet south of, retaining wall at northwest corner of bridge

36, at undergrade crossing; square (P. R. R. 67). . .................... 869.19

Smock, 3,000 feet north of, northwest bridge seat; square (P. R. R. 68).... 866. 22 . Smock, 1,000 feet south of, northwest corner box culvert; square (P. R. R. 

 69)................................................................ 878. 53

MASONTOWN QUADRANGLE. 

' Rothruck along Monongahela division of Pennsylvania Railroad to Vance Mill Junction.

Rothruck, north of, nor^hwest back wall of bridge 38; square (P. R. R. 70).. 890.'86' 

Waltersburg, south of, northwest back wall of bridge 39; copper bolt (P. : R. R. 71).......................................................... 903. 88

Upper Middletown, 0.6 mile north of, northwest corner of bridge 41; square 

1 (P. R. R. 72)........................'................................ 908.80

Upper Middletown, 200 feet north of, west parapet of arch culvert; square 

/P. R. R. 73)........................................................ 911.57

44011° Bull. 515 12 10
APPENDIX B.

SECONDARY ELEVATIONS.

Secondary elevations from records and topographic maps of the 

United States Geological Survey, including altitudes"of well-known 

summits, water-surface elevations of prominent lakes, and other 

useful elevations, are given below. These elevations are approximate and should not be used for accurate work.

Locality.

Ashland Mountain. .............................

Banian Junction. ...............................

Big Mountain ......i....= ......................

Birdville. ......................................

Blue Knob (Union Township, the highest point 

in the State thus far determined).

Boiling Springs. .................. .T ............

Catawissa Mountain ............................

Clearview triangulation station .................. 

Clintonville. ....................................

Conneaut Lake, water surface. ..................

Cowanesciue. ...................................

Quadrangle.

Elkland........ .......

Reading.............. 

Catawissa .............

Houtzdale ............

Elkland...............

Barnesboro ...........

Catawissa .............

Freeport ..............

Carlisle..:.........-.--

Pittston.... ...........

Catawissa .............

Elkland..:....-.......

Greensburg. .......... 

Milliards .............. 

Hollidaysburg ........

Linesville .............

Elkland...............

County.

Tioga.... .............

Berks.................

Tioga.................

Camoria. .............

Schuylkill. ............

Allegheny............. 

Bedford. .............

Tioga.................

/Columbia.............

Luzerne. ..............

Tioga .................

Blair. .................

Crawford. .............

Butler................

Tioga.................

Elevation.

Feet. 

1,217 

1,178 

199 

1,710 

940 

1,741

2,223 

1,342 

1,773 

2,100 

585 

1,828 

317 

1, 090 

2,057 

1,769 

1,843 

2,889 

2,320 

1,017 

3,136

2,344 

485 

561 

1,107 

1,832 

1,159 

526

| 1,920

1,155 

1,583

1,364 

1,138 

1,941 

258 

960 

1,323 

915 

985 

1,332 

1,435 

1,305 

1,640 

1,470 

599 

1,658 

1,072 

1,293 

39 

1,290

146
SECONDARY ELEVATIONS. 147

Locality.

East Freedom ..................................

Elk Hill, North Knob ..........................

Elton. ..........................................

Hillsville. ......................................

Quadrangle.

Girard. ...............

Elkland...............

Hollidaysburg ........

Germantown. .........

German town. .........

Butler................

Butler..............".

TCittanning. , _ _ - . .t .

Elkland.."............

Bedford. ..............

Quarryville. ..........

County.

Erie..'.................

Tioga. ................

Blair. .................

Erie...................

Bedford...............

York..................

Lawrence .............

Montgomery. .........

Clearneld.............

Montgomery ..........

Bedford...............

Adams. ............ : ..

Greene. ...............

Montgomery ..........

Mercer..... ...........

Butler................

Butler................

Butler................

Tioga.................

Bedford. ..............

Berks.................

Lancaster. . ...........

Warren ................

Luzerne. ..............

Franklin. .............

York..................

Lancaster. . ...........

Schuylkill............

Clearfield... ..........

Erie...................

/Bedford...............

\Blair..................

Elevation.

Feet. 

944

1,290

31

633

1,208

2,334

1,080

1,266

466

260

2,512

1,014

741

1,316

2,684

1,512

2,064

1,842

2,313

1,069

730

1,074

1,206

641

170

1,350

2,670

1,689

1,433.

259-

1,858

1,060

726

1,249

1,281

1,867

1,143

1,127

1,044

1,226

1,092

229

1,493

1,030

1,637

1,118

689

1,410

1,837

554

1,135

1,214

1,203

1,213

2,068

2,642

1,311

757

1,468

1,431

408

1,572

1,308

575

426

296

464

554

1,618

1,785

670

1,661

1,570

1,229

950

} 2,225
148 SPIRIT LEVELING IN PENNSYLVANIA, 1899 TO 1911.

Locality.

Pine Flats.. . ...................................

Rich Hill. ......................................

Roscoe .........................................

Sharp Mountain. ...............................

Quadrangle.

Chester...............

Fairfield.. ............

McCall Ferry..........

Elkland. ..............

Bedford ...............

Brownsville. ..........

Elkland..............

Mahanov .............

County.

York.................

York. .................

York..................

Clearfleld .............

Tioga.................

Bedford...............

Bedford...............

Tioga.................

Franklin..............

Tioga .................

Washington ..........

Tioga.................

Mercer.....,..--..--..

Schuylkill. ...........

Elevation.

Feet.

1 74A

4Q1

3QS

1 tilQ

1 373

1,145

1 ftd.1

i QO7

1 222

490

1,674

Af\r>

QAQ

OQJ.

1,335

2 1 9ft

138

1,432

850

1,940

440

1 ^9<i

615

2,966

1,663

1,14<>

632

534

408

1,280

830

938

1,401

472

1,079

1,705

1,967

1,335

665

1,281

1,205

1,436

1, 150

1,156

353

109

1,046

1,684

1,543

1,229

2,060

2,778

1,470

940

700

2, 284

891

1,377

1,389

1,523

359

767 

843

2,030

785

238

1,556

1,127

1,158

1,486

660

767

1,489
SECONDABY ELEVATIONS. 149

Locality.

Smithfield. .....................................

Smith Hill ..................................... 

South Bend ....................................

Squirrel Hill ...................................

Strongs Hill ....................................

Swede Hill... ..................................

Do.........................................

Wellsville. . ...........................'.........

Whitely ........................................

Willet.................................... <......

Williams Grove. . ..............................

Willow Grove triangulation station. ............

Wind Ridge. ...................................

Wolf Hill. ......................................

Quadrangle.

.....do................

Houtzdale............

Elkland..............

^Vernersville

Billiards..............

.....do................

County.

Clearfleld. ............

"Rorlra

Potter................

/Bedford. ..............

\Blair........... .....A

York.................

Elevation.

Feet. 

1,416

436

355

1,149

1,542 

977

1,205

942

819

1,847

504

1,529

2,389

1,170

663

483

1,800

1,485

1,189

1,573

1,205

1,109

1,482

| 2,225

2,541

1,313

446

1.019

1,722

1,722

1,647

528

1,451

V\i.

1,385

966

1,329

1,085

1,661

411

1,432

660

1,120

INDEX.

»

For index to secondary elevations, see Appendix B, page 146.

A.

Page.

Academy Corners........................... 25

Ackley...................................... 28

Aleppo post office........................... 98

Allegheny................................... 127

Allegheny Creek.............. ................ 100

Allegheny Tunnel........................... 120

Allegheny Valley Junction.................. 132

Allegrippus...........|....................... 119

Alien Lane.................................. 101

Allentown................................... 100

Allentown quadrangle....................... 100

Allenport................................... 22,144

Allison Park................................ 127

Alters Run bridge........................... 114

Altondale................................... 52

Altoona................................... 119,120

Altoona quadrangle........................ 58,119

Alum Rock................................. 67

Amasa...................................... 92

Ambrose.................................... 69

Amity...................................... 98

Amity quadrangle........................... 97-98

Andalusia................................... 100

Anderson.................................... 116

Anderson station............................ 97

Andreas..................................... 37

Annandale................................... 87

Annville.................................... Ill

Ansonia..................................... 26

Arcadia..................................... 42

Ardara...................................... 124

Ardenheim.................................. 117

Ardmore station............................. 102

Arendtsville................................. 48

Arnold...................................... 20

Arrow....................................... 65

Ashcom..................................... 120

Ashtola..................................... 65

Ashville..................................... 58

Aspinwall................................... 128

Astral flag station........................... IS

Atchison...........'......................... 23

Atglen..................................... 43,105

Atlantic..................................... 93

Avondale.................................... 31

B.

Babcocks Mill ......'........................ 139

Bachmanyille............................... 47

Bactan..... .^............................... 104

Bagdad..................................... 131

Bailey....................................... 114

Bainbridge............................. 47,109,110

Baird...................................... 22,144

Page. 

Bakerstown................................. 128

Bala........................................ 102

Bala Summit........:....................... 102

Baldwin, D. H., work of..................... 13,23

Baltimore & Ohio Railroad................. 22-23,

59-60, 62-63, 67, 74-75, 76-77, 

. 81, 82, 97, 121, 125-131, 140-144 

Bamford..............................'.... 22,144

Banning..................................... 143

Bard........................................ 121

BarkeyviUe.................................. 88-89

Barking..................................... 20

Barnards.................................... 69

Barnesboro quadrangle...................... 58-59.

Barree....................................... 118

Bartley............................... ^...... 77

Bartville.................................... 42

Baum.........................'.............. 15

Bavington................................... 94.

Beallsville................................... 97

Bear Run................................... 142

Beartown................................... 32

Beatty...................................... 123

Beaver...................................... 81

Beaver Center............................... 29

Beaver Falls................................ 83,130

Beaver quadrangle......................... 81,131

Beavertown................................. 135

Beccaria..................................... 55

Becks Run ................................. 125

Bedford..................................... 61

Bedford quadrangle......................... 61-62

Beech Creek................................. 138

Belair quadrangle........................... 40

Belden...................................... 61

Bellefonte.................................. 66,138

BeUefonte quadrangle................... 65-66,138.

Belle Valley................................. 17

Belle "\~ernon............................... 22,144

BeHietsstation .....................'.......'. 38

BeUwood.................................... 119

Belsena Mills................................ 55

Ben Avon................................... 78

Bench marks, description of................. 8

plate showing........................... 7

Bendersville................................. 47

Bennington................................. 120

Benton...................................... 106

Benvenue................................... .20

Berlee....................................... 50

Berlin quadrangle......................... 139-140

Berwinsdale................................. 56

Berwyn station.............................. .103

Bessemer.................................... 126

Bessemer bridge............................. 77

151
152 INDEX.

Page.

Bessemer station ............................ 21

Bessemer & Lake Erie Railroad ....... 81, 82, 89, 93

Best......................................... 35

Bethel....................................... 79

Bethlehem .................................. 68

Beulah ...................................... ,55

Beulah road. ................................ 60

Bidwell...................... ............... 141

Big Bend. . .....................'........... 92

Big Buffalo Creek ........................... 115

Big Chiques Bridge. ........................ 108

Big Conestoga Bridge........ ............... 108

Big Cove Tannery. .......................... 66

Biglerville. .................................. 47, 48

Big Spring Run.. . .......................... 122

Birdell... ................................... 32

Birdinhand ................................. 39

Birdinhand -freight station. .................. 107

Birdsboro. .................................. 100

Birmingham .......................... 118, 124, 125

Birmingham quadrangle ................... 57, 118

Bittersville. ................................. 44

Bittinger .................................... 48

Bixler water station ......................... 1 16

Black Diamond. ........................... 22, 144

Black Hawk ................................ 81

Black Lick .................................. 72

Blacks Run. ................................ 20

Blacksville quadrangle ...................... 97

Blair ........................................ 21

Blair Furnace ............................... 119

Blairs Corners ............................... 67

Blairs.Crossing. ............................. 86

Blairsville. ............................. 72, 122, 123

Blairsville Intersection ...................... 122

Blind Run................. .................. 107

Blueball. .................................... 55

Blue Knob .................................. 60

Blue Knob Union Township ................ 60

Blue Ridge. ................................. 45

Bodine............................. ......... 13

Bolivar Junction ............................ 122

Bolivar Viaduct. ............................ 122

Border ...................................... 63

Boswell ................ 1 .................... 64

Bovard. ..................................... 87

Bow. .................................. 123

Bowmansdale ............................... 49

Boyce ....................................... 76

BoyertoAvn quadrangle ...................... 104

Braddock ................................... 126

Braddock station. ........................... 21

Bradenville ................................. 123

Bradford. ................................... 74

Bradford Hills .... .s. ....................... 103

Braeburn ................................... 19

Branchton ............................... 87, 89, 91

Brandamore. ................................ 32

Brandon .................................... 18

Brandywine Summit. ....................... 30

Braznell. ................................... 22, 145

Breckenridge. ............................... 132

Brickerville ................................. 34

Bridesburg. . ................................ 101

Bridgeport ................................ 112, 117

Bridgeton ................................... 40

Bridgeville.................................. 76

Brillhart................................... 43,113

Brilliant.................................... 20

Blinker..................................... ' 82

Brinton..................... '................ 124

Bristol...................................... 100

Broadford................................... 143

Brookes Mills............................... 120

Brookville quadrangle...................... 69-70

Brownfield..............'.................... 23

Brownstown................................ 39

Brownsville................................. 35

Brownsville Junction....................... 145

Brownsville quadrangle.......... 21-22,75,143-145

Brace....................................... 77

Bruin....................................... 67,87

Brush Creek...... .1........................ 77

Brush Valley............................... 72

Bryant..................................... 77,127

Bryansville................................. 40

Bryn Mawr................................. 102

Buchanan................................... 17

Buchanans Road station ..................... 32

Buck....................................... 43

Buckstown................................. 64-65

Budaville................................... 96

Buffalo..................................... 95

Buffalo & Susquehanna Railroad......... 25,26,94

Bulger...................................... 94

Bullion..................................... 88

Burdette..................................... 98

Burgettstown............................... 94

Burgettstown quadrangle................... 94-95

Burma...................................... 68

Burns, C. B., work of....................... 80

Burnside.................................... 57

Butler...................................... 82

Butler Junction............................. 132

Butler quadrangle.......................... 81-82

Buzzards Rock.............................. 107

C. 

California.................................. 22,145

Callensburg................................. 67

Gallery Junction....................... 82,128-129

Cain........................................ 105

Cambridge Springs.......................... 17

Cambridge Springs quadrangle.............. 17

Camden.................................... 21,125

Campbell................................... 113

Canaan.................................... 54,119

Canoe Creek................................. 57

Canonsburg................................. 76

Canton...................................... 12

Carbon..................................... 79

Carbon Center.............................. 82

Cardiff...................................... 40

Carlisle...................................... 114

Carlisle quadrangle...........:............. 51,114

Carlton..................................... 17,86

Carmichaels................................. 74

Carnegie..................................... 76

Carnegie quadrangle......................... 76

Carney...................................... 123

Carpenter................................... 101

Carrolltown................................. 58
INDEX. 153

Page. 

- Carrs Tunnel................................ 123

Cash town................................... 48

Casselman................................... 141

Cassville.. ................................... 54

Castle Fin................................... 40

Catfish Run......:.......................... 19

Cavode...................................... 69

Cedar Knoll................................. 32

Cedar Lodge................................. 12

Celia....................................... 82,129

Center Mills................................. 47

Centerville.................................. 31,75

Cessna....................................... 61

Chads Ford................................. 30

Chambersburg............................... 114

Chambersburg quadrangle............... 51-52,114

Charleroi....................... ; ........... 22,144

Charlestown......... v........................ SO

Cheat Haven................................ 23

Cherry Run................................. 67,68

Cherry Tree................................. 58

Chester quadrangle.......................... 104

Chester Valley railroad bridge............... 104

Chestnut Hill............... '.. .............. 101

Chest Springs............................... >58

Cheswick.................................... 128

Chewton.................................... 130

Chicora...................................... 71

Chiques Bridge.............................. 109

Christiana.................................. 32,105

Christy Park................................ 126

Churchtown................................. 32

Churchtown road............................ 32

Clairtoh..................................... 125

Clarendon................................... 28

Clarenont................................... 128

Clarion'...................................... 68

Clarion Junction............................. 68

Clarion quadrangle.......................... 68-69

Clarksburg.................................. 73

Clarks Ferry............................... 111-112

Clarks Mill station........................... 86

Clarksville................................... 92,97

Claussville................................... 35

Clay......................................... 34

Claysville quadrangle........................ 95-96

Claytonia.................................... 87

Clearfield.................................... 56

Clearfield Bridge............................ 55

Clearfield quadrangle........................ 56

Climax...................................... 71

Clinton...................................... 81,94

Clintonville................................. 88

Cly......................................... 49

Coal Bluff.................................. 21,144

Coal Center................................ 22,145

Coalport.................................... 58

Coal Valley................................. 21,125

Coatesville................................. 31,105

Coatesville quadrangle.................. 31,104-105

Cobham.................................. 15

Cochran....................... -.'........ 18,21,125

Cochran Mills............................... 73,76

Cochranton............................ .*.. 17

Cocolamus post office........................ 51

Codarus Mills............................... 113

Coe, Robert, work of........................ 25

Page.: 

Cogan Valley................................ 13

Cold Run station............................ 32

Coleman..................................... 63,64

Collins...................................... 110

Columbia................................... 109

Columbia crossroads......................... 12

Colza........................................ 24'

Comettsburg................................ 94

Compass.................................... 32

Conemaugh.................................. 121,

Conemaugh Viaduct......................... 121

Conestoga.................................... 32

Conestoga Junction.......................... 108

Conewago................................... 109

Conewago Junction.......................... 47.

Confluence.................................. 141

Confluence quadrangle..................... 74,141

Conneaut.................................... 93

Conneaut Lake.............................. 93

Conneautville............................... 30

Connellsville............................... 74,142

Connellsville quadrangle............ 74-75,142-143

Conshohocken............................... 103

Conway..................................... 77

Cooks Mills................................ 121,139

Cookport..........................1.......... 58

Coon Island................................. 95,96

Cooperstown................................. 84

Cornwells................................... 100

Corry....................................... 24

Corry quadrangle............................ 24

Corydon..................................... 13-14

Coulter...................................... 125

Courtney................................... 21-, 144

Cove........................................ Ill

Cove Creek arch............................. 49

Cove Station................................ 54

Covington................................... -26

Cowanshannock.............................. 19

'Cowley...................................... 12

Crag Dell......................... 1.......... 19

Crennel, William, work of................... 29,73

Cress.:.............'......-.................. 45-46

Cresson...................................... 120

Creswell..................................... 40

Creswell Jump-over......................... 107

Critchfield farm ............................. 64

Crooked Creek................................ 27

Crumb...................................... 62

Cram Lynne................................ 104

Cully..................... ................................. 106

Curry Run...............

Curtain...................

Curwensville.............

Curwensville quadrangle. 

Cypher...................

Cypher station...........

56

138

56

56

53

53

D.

Daingerfield, J. S. B., work of............... 34

Daley....................................... 62

Dallastown................................... 44

Damascus quadrangle....................... 11

Darby....................................... 104

Darlington.................................. 83

DauphJn.................................... Ill

Davistown...................:.............. 97
154 INDEX.

Page. 

Dawson................................. 15,74,143

Dayton...................................... 69,70

Deep Valley................................. 98

Delta........................................ 40

Delmont.................................... 78

Demmler.................................... 126

Denholm.................................... 115

Derry..................................... 122-123

Devon station............................... 103

Dewart...................................... 135

Dickeys Mountain.......................... 66

Dicksonburg................................ 93

Dillerville................................... 108

Dillsburg.................................... 51

Dixmont..................................... 78

Dix Station...........:..................... 118

Dolf......................................... 45

Donley...................................... 19

Donora...................................... 144

Dorian...................................... 33

Dorset....................................... 37

Dorset station............................... 37

Dorsey...................................... 42

Dotler.....;............,.................... 18

Dougal...................................... 135

Douglassville................................ 104

Dover....................................... 49

Do wlin station.............................. 33

Downieville................................ 77,128

Downingtown.............................. 33,104

Dravosburg..............................'... 21

Drehersville................................. 38

Dreibelbeis.................................. 37

Dunbar.............................^....... 74

Duncannon................................ 50,114

Dunkirk, Allegheny Valley & Pittsburgh

Railroad........................ 28

Dunlevy................................... 22

Dunning.................................... 12

Durward.... 1.............................'.. J^ 115 . E. 

Eagle Rock................................. 15

Eagleville...................'...'............. 138

East Bethlehem post office.................. 75

East Brady................................. 19

Eastbrook................................... 79

East Butler................................. 82

East Charleston............................. 26

East Dowingtown station................... 33

East Elizabeth............................. 21,125

East Finley......................:.......... 96

East Liberty............................... 21,124

Easton...................................... 99

Easton quadrangle.......................... 99

East Prospect.........:..................... 44

E ast Run................................... 57

East Salem................................. 50

East Sandy................................. 18

Ebensburg.................................. 60

Ebensburg quadrangle..................... 60,120

Eclipse...................................... 85

Economy...........................'........ 78

Eddington.................................. 100

Eddystone.................................. 104

Eddyville.................... ; .............. 70

Edenburg.................................. 79,131

Page. 

Edgecliff.................................... 19,79

Edgely...................................... 100

Edgewater...'............................... 20

Edgewood.........'........................ 21

Edri...:................................... 73,132

Ehrenfeld................................... 121

Eightyfour.................................. 97

Elam....................................... 30

Elbell....................................... 57

Elben....................................... 21

Elders Ridge................................ 73

Elders Ridge quadrangle................... 73,132

Elderton.................................... 73

Eldora...................................... 42

Elflnwild.................................... 77

EIgin....................................... 24

Elizabeth Furnace.......................... 119

Elizabethtown............................. 47,109

Elk City.................................... 68

Elkland...................................... 25

Elkland quadrangle......................... 25-26

Elliottsville................................. 73

E llwood.................................... 129

Ellwood City.............................. 129-130

Elmora...................................... 58

Elton........................................ 61, 122

Elverson.................................... 32

Emigsville. ................................... 110

Emlenton................................... 18

Emmitsburg quadrangle...:................. 45

Emsworth.................................... 78

Eno......................................... 98

Enon........................................ 84

Erb......................................... 120

Erie..................... i................... 16,29

Erie Harbor................................. 16

Erie quadrangle.......................... 16-17,29

Erie Railroad....................... 11,17,18,27,93

Espyville................................. .. 93

Etna........................................ 128

Eureka...........................'....... ... 143

Evans City................................. 82,129

Evendale post office.................... .... 51

Everett...................................... 53

Everett quadrangle......................... 53,120

Export..........................'............ 78

F. 

Fairchance.................................. 22

Fairneld..................................... 48

Fairfield quadrangle......................... 48-49

Fairhope.................................... 139

Fairmount.................................. 42

Fairview quadrangle........................ 29

Fall Brook.................................. 136

Falling Springs.............................. 49

Falmouth.................................. 47,110

Fargo........................................ 96

Farmington. 

Fassett......

Faunce.

Fayetteville.

Felix........

Fennel ton... 

Ferguspn....

Ferndale 

Fields.......

74

12

55

51

61,62

71

74

32

13
INDEX. 155

Page. 

Fifth Avenue (Pittsburgh).................. 21

Finks Bridge................................ 54

Finney...................................... 95

Fishers Ferry................................ 133

Fishertown.................................. 61

Fishing Creek............................... 41

Fites Eddy.................................. 106

Flocker, I. M., work of.......... 49,55,67,70,71,80

Florence..................................... 94

Florin...................................... 47,109

Flynn....................................... 56

Fogelsville................................... 35

Folcroft..................................... 104

Foley........................................ 139

Fombell.................................... 82,129

Ford City................................... 19

Fort Hill.................................... 141

Foster....................................... 18

Fostoria..................................... 119

Fountain.................................... 32

Foxburg..................................... 18,67

Foxburg quadrangle...................... 18-19,67

Foxton...................................... 54

Foxton post office........................... 53

Frankford................................... 101

Frankford Creek............................. 102

Frankford Yard Bridge...................... 102

Frankfort................................... 94

Franklin................................. 16,18,85

Franklin Forge.............................. 54

Franklin quadrangle.................. 16,18,84-85

Frazer....................................... 33

Fredericksburg.............................. 67

Freedom.................................... 67,81

Freeport quadrangle................. 19,79,131-132

Friedens..................................... 63

Frisco....................................... S3

Frostburg quadrangle..............'......... 139

Frugality.................................... 58

Fulton House............................... 42

Funkstown.................................. 52

Fyan........................................ 62,65

G.

Gaibleton................................... 72

Gaines....................................... 27

Gaines quadrangle........................... 27-28

Galeton..................................... 28

Galeton quadrangle.......................... 28

Gallagherville............................... 104

Galh'tzin..................................... 120

Gambles..................................... 75

Gans........................................ 23

Gap..................................... 38,41,105

Gardners Hollow ............................ 107

Garfleld post office........................... 35

Garland..................................... 25

Garrett...................................... 140

Garrett Run................................. 19

Garvers Ferry............................... 19

Garway..................................... 58

Gawauga.......... A......7................. 14

Geiger........................................ 63

Geiger Point................................. Ill

Geigertown.................................. 32

Geneva...................................... 130

Page. 

George Junior Republic..................... 90

Georges Station............................. 72,123

Georgetown................... ............ 133

German station .........................'.... 37,38

Germansville................................ 35

Gennantown quadrangle.................... 101

Gettysburg.................................. 48

Gettysburg & Harrisburg Railway.......... 47-48

Gettysburg quadrangle...................... 47-48

Gibsonia..................................... 77,128

Gilkeson..................................... 97

GUlett....................................... 12

Gillett quadrangle...........................^ 12

Gillman, H. M., jr., work of.............. 36,46,65

Girard......................... ............ 30

Gtrard Junction............................. 29

Girard quadrangle........................... 29-30

Glade....................................... 14

Glade Mills.................................. 77

Glatfelter.................................... 43

Glen Campbell.............................. 57

Glencoe..................................... 140

Glenhall..................................... 30

Glen Loch................................... 33

Glen Manor................................. 108

Glenn station ................................ 76

Glenolden................................... 104

Glen Rock................................... 44

Glenshaw................................... 77

Glenwood................................... 126

Goehring ...................................82,129

Goldenville.................................. 47

Good Intent................................. 96

Goodville.................................... 69

Gordonville................................ 39,107

Goshen...................................... 42

Graceton.................................... 72 .

GrafE........................................ 19 ;

Grampian................................... 56 j

Grange...................................... 69

Grant post office............................. 58

Granville.................................... 116 |

Grapeville.................................. 78,124 /

Gratztown................................... 144,

Gray........................................ 13)

Grays Ferry................................. 102 '

Grazierville.................................. 119

Great Bend.................................. 11,H

Green, J. B., work of............ 57,61,67,75,93,96

Greenawald station......................... 1 36

Greencastle....................... t ......... 52,114

Greensboro.................................. 74

Greensburg.....'............................ 78,123

Greensburg quadrangle.............. 78-79,123-124

Green Spring................................ 125

Green Tree station........................... 103

Green.Village................................ 52 : Greenville............................. 59,68,72,92 ';

Greggs....................................... 76

Griffin....................................... 143

Grindstone.................................. 22

Grindstone Mine tipple...................... 145

Grove City.................................. 90

Grover...................................... 12

Grover quadrangle.............;............ 12

Gufley...................................... 125
156 INDEX.

H. Page.

Hackett..................................... 97

Hadley...................................... 86

Hagerstowh quadrangle..................... 45-46

Haggerty Run............................... 119

Halifax...... 1............................... 112

Halston..................................... 87

Hamburg................................... 36-37

Hamburg quadrangle........................ 36-37

Hamil........................................ 69

Hamilton.................................... 69

Hammond................................... 27

Hammondville.............................. 75

Hampton.................................... 48

Hancock, Md................................ 38,66

Hancock quadrangle......................... 52

Hanlin...................................... 94

Hanover Junction............................ 114

Hanover quadrangle.................... 43,113-114

Harman..................................... 39

Harmarville................................. 128

Harmonsburg............................... 93

Harmony................................... 82,129

Harmony Junction.......................... 129

Harris, J. M., work of........................ 45

Harrisburg................................ 111-112

Harrisburg quadrangle...................... Ill

Harrison Valley...................:......... 27

Harrisonville................................ 67

Harrisville................................... 89-90

Harrowgate.................................. 101

Hartman, Charles, jr., work of............... 96

Harveys Five Points........................ 78

Hastings..................................... 58

Haverford................................... 102

Hawkins................................... 21,124

Hawns Bridge.............................. I 54

Hayes....................................... 77

Hays........................................ 125

Hazen...................................... 82,129

Hazleton quadrangle........................ ' 37

Heathville................................... 70

Hecks ...................................... Ill

Heidelburg.................................. 76

Heistand................................... 44,113

Hellam..................................... 44,113

Hemlock..................................... 14

Henrietta................................... 53,120

Hensel....................................... 43

Hepburnville................................ 13

Hermitage................................... 79

Herndon.................................... 133

Herrville.................................... 41

Hickernells.................................. 30

Hickory..................................... 15,94

Hickory Grove.............................. 11

Highland.................................. 101,126

Highspire....................................° 112

Hill......................................... 76

Hilliards..................................... 87

Hilliards quadrangle......................... 87-89

Hill post office............................... 80

HUltown.................................... 48

Hilton, H. D., work of...................... 61,67

Hinkletown................................. 39

Hinteleiters station ......................... 38

Hite......................................... 128

Page. 

Hoblitzell................................... 139

Hockessin............................... *... 31

Uoffman.................................... 50

Holden...................................... 68,69

Hollidaysburg.............................. 54,120

Hollidaysburg quadrangle........... 53-54,119-120

Holmesburg Junction........................ 101

Holsapple................................... 63

Home....................................... 69

Homer. ...................................... 72

Homestead.................................. 125

Homewood............................. 21,84,130

Horieybrook................................ 32

Honeybrook quadrangle..................... 32

Honey Creek................................ 59

Hookstown................................. 81

Hoo versville................................ 63

Hopewell................................... 42,53

Horingford.................................. 116

Horn..................................

Host'post office.......

Houtzdale............

Houtzdale quadrangle. 

Howard...............

................ 24-25

................ 35

................ 55

................ 55

................ 125

Howard quadrangle......................... 138

Huey post office............................. 68

Hughes mine tipple......................... 60

Hulton...................................... 20

Hummelstown quadrangle.................. Ill

Hunkers.................................... 75

Hunter..................................... 15

Huntingdon................................ 54,118

Huntingdon & Broadtop Mountain Railroad. 53-54 

Huntingdon quadrangle.................... 54,118

Hurley post office........................... 67

Huston Run............................... 21,144

Hutchinson................................. 23

Hyde Park.................................. 132

Hyndman................................... 121

Hyndman quadrangle....................... 121

I.

Idaville.............

Independence ....

Indiana............

Indiana quadrangle.

................... 51

................... 95

................... 72

................... 72

Indian Creek............................... 74,142

Industry.................................... 81

Inglenook................................... 112

Ingleside.................................... 59

Irvineton................................ 14-15,25

Irvona...................................... 56

Irwin................................... 78-79,124

Isabella..................................... 32

Isle.......................................... 82

J.

Jackson..................................... 17

Jackson Center.............................. 86,87

Jackson Crossing.........................-.'- 14

Jackson Summit............................ 27

Jacksonville................................. 36

Jackstown.................................. 117

Jacobs Creek.....................'....... 74-75,143

James Creek post office...................... 54

Jamestown.................................. 92
INDEX. 157

'Page. 

15

82

78

64

32

32

Jamison..................................

Jamisonville.............................

Jeannette................................

Jerome...................................

Joanna...................................

Joanna Heights..........................

Johnston.................................... 23,59

Johnstown quadrangle.................. 59-60,121

Jones flag station............................ 21

Julian...................................... 65,138

Juniata Bridge.............................. 114

Juniata post office........................... 50

K.

Kapps...................................... 134

Kashner..................................... 86,93

Keister...................................... 87

Kelley....................................... 19

Kelton...................................... 31

Kelton station............................... 31

Kempton................................... 36

Kendall..................................... 81

Kendrick.................................... 55

Kennard.................................... 92

Kennerdell............................... 18,85,89

Kenny...................................... 32

Kent........................................ 73

Ken wood................................:... 131

Kepner...................................... 37

Kerrmoor................................... 56

Keys........................................ 45

Keystone................................... 49,140

Khedive..................................... 97

Kings Bridge................................ 42

Kingsdale................................... 46

Kingsville................................... 68

Kinzer..................................... 41,105

Kinzua...................................... 14

Kinzua quadrangle ..............:.......... 13-14

Kiskiminetas Junction...................... 132

Kittanning ................................. 19,70

Kittanning Point............................ 119

Kittanning quadrangle...................... 19,71

Knox....................................... 67

Knoxville................................... 26

Kremer..................................... 135

Kremis...................................... 92

Kring....................................... 59

Kutztown................................... 37

I* 

Lackawaxen................................ 11

Lagonda..................................... 96

Lajose....................................... 56

Lake Shore & Michigan Southern Railway .. 29,

85, S6 

Lamokin.................................... 104

Lancaster............................... 34,39,10:

Lancaster, Oxford & Southern Railroad.. 31-32,42 

Lancaster pike............................ 100.105

Lancaster quadrangle.................. 34,108-109

Landisville.................................. 10S

Landstreet.................................. 63

Lanesboro................................... 11

Langdon.................................... 17

Langville....................................

Larimer..................................... 1M

Larue....................................... 43

Page. 

Latrobe.................................... 72,123

-atrobe quadrangle......................... 71-72

aughlin Junction........................ 126-127

Laurel...................................... 31.45

Lavenia..................................... 143

L<awn....................................... 47

Lawrenceville........................... 26,27,127

Lawsonham................................. 71

Layton..................................... 74,143

Leacock post office.......................... 39

Leaman Place.............................. 39,107

Leatherwood................................ 68

Lebanon. .................................... Ill

Lebanon quadrangle........................ Ill

Leboeuf..................................... 17,23

Leechburg.................................. 79,131

Leesburg.................................... 91

Lehigh Valley Railroad................... 35,37-38

Leidighs station............................. 51

Leith........................................ 23

Lemont..................................... 66

Lemont Furnace........................... 74,'

Lenhartsville................................ 36,37'

Lenover................................. 105'

Lewistown.................................. 116

Lewistown Junction......................... 116

Lewistown quadrangle..................... 116

Lilly....................................... 120

Limestone post office........................ 68

Lincoln University.......................... 31,'

Linesville................................... 93

Linesville quadrangle...................... 93

Linwood................................... 104-

Listie........................................ 63

Lititz....................................... 34

Lititz pike bridge ........................... 108 t

Little Buffalo Creek bridge.................. 114 j

Little Chiques Bridge....................... 108

Little Conemaugh bridge.................... 121

Little Conestoga bridge...................... 108

-Little Juniata bridge........................ 118

Little Marsh................................. 26

Littlestown................................. 46 .

Livermore.................................. 72,123

Liverpool.................................... 133

Lizard Creek Junction....................... 38

Lock Haven quadrangle..................... 137 |

Lock Haven station ......................... 137 j

Lockport.................................... 122 I

Lockton..................................... 76)

Logans Ferry................................ 20 1

Logansport.................................. 19,

Loganville..............................

Longfellow............................

Loop..................................

Loretto................................

Losns Run............................

Loudon...............................

44

116

69

58

114

52

Lovell....................................... 24

Lovely...................................... 61

Lovett. ................................. 60,122,139

Lovi......................................... 77 '

Lower Heidelberg post office................. 35 '

Lower Hillville.............................. 19

Loyalhanna................................. 123

Loyalsock..................................... 136

Loysburg.................................... 53,120
158 INDEX.

Page. 

Lucyville................................... 22,144

Lutzville.................................... 120

Lyle...... .................................. 79

Lynnport. 

Lyon.....

36

M.

McBride.................................... 81-82

McCall Ferry................................ 41

McCall Ferry quadrangle............... 40,106-107

McCauley................................... 55

McClure..................................... 115

McConnellsburg............................. 67

McConnellstown............................. 54

McCracken.................................. 98

McDonald................................... 76

McDowells Corner........................... 90

McGees Mills................................ 56

McGuire, J. B., work of..................... 57,61

Mcllvaine.................................. 107

McKain..................................... 19

McKee...................................... 120

McKeesport................................. 126

McKees Rocks.............................. 76

McKimrcs................................. 82,129

McNair, E. L., work of................ 13,15,16,20

McSherrystown............................. 48

.McSpadden................................. 140

McVeytown................................. 117

Macungie................................... 35

Mahaffey....:............................... 56

Mahantango................................. 133

Mahoning................................... 19,70

Mahoningtown............................. 84,1 0

Malvern station............................. 103

Manayunk................................ 101,117

Mance....................................... 140

Manns Choice.............................. 61,121

Manns Run ................................ 107

Manor................................:...... 124

Manorville.................................. 19

Mansfield................................... 26

Mapleton.................................... 117

Maps of quadrangles in Pennsylvania....... 9-10

Marietta................................... 47,109

Marion Center............................... 69

Marion Junction........................... 52,126

Marketville................................. 50

Marklesburg................................ 54

Markleton................................... 141

Mars........................................ 128

Marshalsea.................................. 76

Marshhill................................... 13

Martinsburg................................. 53,54

Martinsburg wye............................ 120

Marvin, C. W., work of..................... 75

Maryland & Pennsylvania Railroad......... 40

Masontown quadrangle............... 22-23,74,145

Masthope.......'............................ 11

Mattawana quadrangle...................... 117

Mauch Chunk quadrangle................... 38

Mayfield..................................... 130

Mayport..................................... 69,70

Maysville.................................... 92

Mechanicsburg.............................. 51

Meadows.................................... 92

Meadvme....................

Meadville Junction.........

Meadville quadrangle........

Mellinger, Howard, work of. 

Mendon.....................

Page. 

........... 17

........... 93

........... 17

........... 84

........... 75

Mercer................................. 80,89,90,91

Mercer quadrangle........................ 80,89-91

Mercersburg................................. 52

Mercersburg quadrangle..................... 52

Merion...................................... 102

Mertztown.................................. 38

Merwin..........'............................ 79

Metcalf...................................... 19

Mexico...................................... 115

Meyersdale.................................. 140

Meyersdale quadrangle................. 62,140-141

Middleburg Center.......................... 26

Middletown................................. 46

Middletown quadrangle............. 46-47,109-110

Midvale..................................... 45

Midway..................................... 94

Mifflin....................................... 115

Mifflinburg quadrangle...................... 135

Mifflintown quadrangle.................... 115-116

Milano............................. '. ........ 38

Milbrook.................................... .90

Milesburg................................... 66

Miles station................................. 85

Milford...................................... 62

Milford quadrangle.......................... 11

MiUbrook.................................... 88,89

Mill Creek.................................... 117

MiU Creek bridge............................ 107

MilledgeviUe................................. 86

Millers....................................... 17

Millersburg.......... '. ....................... 133

Millersburg quadrangle...................... 133

Millerstown................................. 50

Millerstown quadrangle.................. 50-51,115

Millers station............................... 37,38

Millford Mills................................ 33

Mill Hall.................................... 137

MiUrift...................................... 11

Mills..........;............................. 27

MiU Village.................................. 17

Millway..................................... 39

Millwood................................... 72,122

Milton..................................... 135-136

Milton Grove................................ 47

Milton quadrangle........................... 135

Mineral Point............................... 121

Mingo Creek................................. 144

Mingoville quadrangle....................... 138

Minqua...................................... 106

Monaca...................................... 131

Monocacy .................................\. 100

Monongahela City.......................... 22,144

Montandon.................................. 134

Monterey.................................... 18

Montgomery............................... 135-136

Montrose.................................... 128

Morford post office........................... 98

Morgantown quadrangle..................... 23

Morningside................................. 20

Morrisville................................... 100'

Mortonville.................................. 31
INDEX. 159

Page. 

Mosgrove.................................... 19

Moss Side.................................. 78,124

Mostoller.................................... 63

Mount Alta.................................. 52

Mount Dallas........................ 53,61,120,121

Mount Eagle................................ 138

Mount Jackson.............................. 84

Mount Joy................................. 47,108

Mount Pleasant............................. 75

Mount Moriah............................... ' 102

Mount Morris................................ 97

Mount Royal...................:............ 127

Mount Top post office....................... 49

Mount Union................................ 117

Mount Union quadrangle.................... 117

Mountville................................. 34,108

Mount Wolf................................ 47,110

Muddy Creek Forks......................... 40

Mud Run................................... 41

Munhall..................................... 125

Muncy...................................... 136

Murdocksville............................... 94

Murraysville................................. 78

Murrinsville................................. 88

N.

Nanty Glo........

Napier...........

Narberth.........

Narrows..........

Nashua Junction. 

Natrona..........

Neale.............

Neale post office.. 

Nelson...........

..................... 60

..................... 61

..................... 102

...................... 116

..................... 80

...................... 132

..................... 19

..................... 79

..................... 26

Neshaming Creek bridge.................... 100

Neshannock................................. 79

Neshannockquadrangle................. 79-80,131

New Alexandria............................. 71

Newberry................................... 136

New Bethlehem............................. 68

New Bloomfleld............................. 50

New Bloomfleld quadrangle......... 49-50,114-115

New Brighton............... I..'............. 131

Newcastle............................... 80,84,130

Newcastle Junction.......................... 130

Newcastle quadrangle..............'..... 83-84,129

New Cu-nberland............................ 112

New Cumberland quadrangle............... 49,112

New Florence.. A........................... 122

New Freeport............................... 98

New Galilee................................. 83

New Geneva................................ 74

New Hamburg.............................. 92

New Holland............................... 38-39

New Holland pike........................... 108

New Holland quadrangle................ 38-39,107

New Kensington............................ 20

New Kensington quadrangle...'.. 20,77,81,127-128 

New Kingston............................... 51

New Mayville post office.............:...... 70

New Oxford................................. 48

Newport................................... 50,115

New Portage................................ 120

New Sheffield............................... SI

Newton..................................... 97

Page.- 

Newton Hamilton........................... 117

New Tripoli................................. 35,36

JSf ewville.................................... 72

New Wilmington............................ 79 .

New York Central & Hudson River Rail- j 

road.......................... 26,27,56 !

Ninepoints....".............................. 42 '

Nineveh..................................... 98 ,

Normal...................................... 72,

Norristown.................................. 103 ,

Norristown quadrangle.................... 102-103 j

Northern Central.Railroad.................. 12 

Northhope.................................. 87 '

North Oakland.............................. 82

North Philadelphia.......................... 101

North Sewickly....................... ^... 82,129 (

Northumberland............................ 134,

North Warren............................... 28

Oakdale.... 

Oakland.... 

Oakmont... 

Oak Ridge. 

OdeU.......

o.

............................ 76

............................ 79

............................ 20

............................ 69

............................ 82

Ohiopyle................................... 74,141

Oil City quadrangle......................... 15-16

Olanta...................................... 50

Old Concord................................. 96

Old Ferry station............................ 501

Old Furnace............................... 82,129

Old Line.................................... 34

Oleopolis.................................... 16

Oliphant.................................... 23

Oliver....................................... 125

Oneida...................................... 82

Oram, William, work of..................... 84

Oregon...................................... 39

Oriental post office........................... 51

Orrtanna.................................... 48

Orwig....................................... 45 |

Osceola Mills.............. 1................. 55

Osgood...................................... 92

Ostend...................................... 56

Osterburg................................... 62

Outcrop..................................... 22-23

Overbrook.................................. 102 

Oxford...................................... 31

P. 

Pack Saddle................................. 122

Page, M. P., work of........................ 73,96

Painter Run................................ 27

Painterville................................. 116

Paoli........................................ 103

Parke....................................... 45

Parker...................................... 18

Parkersburg................................ 31,105

Parkersglen................................. 11

Parkton quadrangle......................... 113

Parnassus........'........................... 20

Paschall..................................... 102

Patterson Mills.............................. 94

Patton...................................... 58

Patton quadrangle.......................... 58

Pattens station post office................... 70
160 INDEX.

Page. 

PattonsvUle gap. ............................ 120

Patchinsville ............................./.. 57

Paulton ............ 1 ....................... 79, 132,

Pavia. ...................................... 60

Peabody, H. W., work of.......... .......... 46,84

Peach Bottom. .............................. 42

Penbryn. . .................................. 12

Perm. ....................................... 124

Perm Run. .................................. 72

Pennsylvania Railroad ............... 13-14, 16-17,

18-22, 23-24, 31, 34, 39,40-41,43-44,45,47,48, 

53, 55, 56, 57, 60, 61, 68, 69-70, 71, 72, 79-80, 82, 

87, 91, 93, 94, 100, 124, 128, 13O-139, 142, 144-145 

Pennsylvania Southern Railroad ............ 69-70

Perm Valley. ................................ 100

Pequea Creek. .............................. 106

Pequea Creek bridge. ....................... 107

Perdix ...................................... Ill

Perkiomen bridge ........................... 103

Perrys Corners .............................. 90

Peru. ....................................... 66

Petersburg. . ................................ 118

Peters Creek. .............................. 21, 125

Petrolia. . ................................... 67

Pfonts Valley ............................... 50

Philadelphia. ..................... 101, 102, 103, 104

Philadelphia & Reading Railroad. 31,35,36-37,100 

Philadelphia quadrangle .................... 101

Philipsburg quadrangle .................... 55, 139

Phoenixville ............................... 33, 104

Phoenixville quadrangle. ............... 33, 103, 104

Philson. .....'................................ 140

Pickering Valley railroad bridge ............. 104

Piersons .................................... 101

Pike.. ....................... \. .............. 76

Pindleton post office . 

Pinebank. ..........

Pine Creek ..........

Piuey . ..............

.................. 59

.................. 98

.................. 77

.................. 68

Piney Run. . ................................ 122

Pinkerton. .................................... 141

Pittsburgh. ......................... 20, 76, 124, 127

Pittsburgh, Chartiers & Youghigheny Railroad. ............................ 76

Pittsburgh Junction. ........................ 124

Pittsburgh quadrangle. ....... 20-21, 76-77, 124-127

Pittsfleld. ................................... 25

Plain Grove. ................................ 91

Platea. ...................................... 30

Pleasant Gap.. .............................. 66

Plowville.. .................................. 33

Plumville. .................................. 69

Point Marion. ............................... 23, 74

Point Lookout. ............................. 42

Polk. ....................................... 85

Pomeroy . ................................... 105

Pond Eddy. ................................ 11

Pont. ........................................ 30

Portage. ..................................... 120

Port Clinton... ............................... 38

Portersville... . .................f. ........... 83

Port Indian. ................................ 103

Port Matilda. .............................. .\ 139

Port Perry bridge. .......................... 125

Port Providence.. . .......................... 103

Port Royal. ............................... 115, 143

Page. 

Pottstown.................................. 33,103

Pottsville quadrangle........................ 38

Powys...................................... 13

Prentice..................................... 15

President..................................... 15

Primrose..................................... 94

Prospect.................................... 82

Prosperity................................... 96

Piightown................................... 33

Pulaski.... ...............'..........'......... 80

Punxsutawney.............................. 57

Punxsutawney quadrangle.................. 56-57

Putnamville................................. 28

Putneyville................................. 70

QQuarry...................................... 25

Quarryville.................................. 43

Quarryville quadrangle.............. 41-43,105-106

Queen Junction............................. 82,87

Quemahoning Juncti^xir...................... . 63

R. 

Radebaugh.................................. 123

Radnor station.............................. 102

Ralphton.................................... 64

Ralston..................................... 13

Ralston quadrangle......................... 13

Rankin...................................... 126

Raubs Mills ................................ 115

Rausch...................................... 37

Rayburn, James, work of.................... . 84

Raymilton.................................. 85,86

Reading..................................... 100

Reading quadrangle......................... 100

Reamstown.................................. 39

Redbank.................................... 19,71

Red Bridge.................................. 119

Red Lion.................................... 44

Redstone Junction......................... 23,142

Reduction................................... 143

Reed........................................ 72

Reilly........

Reitz.........

Rennerdale... 

Reynoldsdale. 

Rheems......

Richfield.....

......................... 24

......................... 65

......................... 76

......................... 61

......................... 109

......................... 51

Richmond................................... «§2,67

Riddlesburg................................. 53

Ridley Park................................. 104

Rimer.... v ................................. 19

Rimersburg................................. 68

Rimerton................................... 70

Riverview...................... 16,19,21-22,56,144

Roach....................................... 24

Roaring Branch............................. 12

Roaring Run................................ 132

Roaring Spring............................. 53,120

Robsonia Station............................ 36

Rochester Mills.............................. 57

Rockdale.................................... 35,81

Rockland................................... 18

Rock Point................................. 130

Rockwood............................... 16,62,141

Rogersvme.................................. 98
INDEX. 161

Page. 

Rogersville quadrangle...................... 98

Rohrerstown................................ 108

Holer........................................ 49

Ronk....................................... 39,107

Rosemont................................... i02

Rossiter station............................. 57

Rosston..................................... 19

Rothruck.................................. 22,145

Round Hill.................................. 48

Round Top................................. 48

Round Top Mill............................. 46

Ruff Creek................................... 97

Ruffsdale.................................... 75

Rugh....................................... 72

Rummel.........:.......................... 65

Runville.................................... 66

Rural Valley................................ 70

Rural Valley quadrangle................. 19,70-71

Russell...................................... 28

RusselJville.................................. 31

Ryde........................................ 117

Rye.......j................................ 44,132

S. 

Sabinsville.................................. 27

Saegerstown................................. 17

Safe Harbor................................ 40,106

St. Charles.................................. 71

St. Davids station.......................... 103

St. George................................... 18

St. Thomas.................................. 52

Salem....................................... 93

Salina....................................... 132

Salix........................................ 60

Saltsburg................................... 71,123

Salisbury Junction.......................... 140

Salunsa..................................... 34

Samson..................................... 17

Sandsiclirig block tower...................... 38

Sandy Creek................................ 20,86

Sandy Lake..................... ^........... 86

Sand Patch................................. 140

Sang Hollow.............................. 121,122

Saunders Junction...!...................... 78

Saxton...................................... 53

Scalp Level............................. 60,65,139

Scenery Hill................................. 97

Schaeflerstown.............................. 35

Schellsburg.................................. 62

Schuylkill River bridge................... 100,103

Scottdale.................................... 75

Scotland.................................... 52

Scott Haven................................ 125

Scully....................................... 76

Sea level, mean, definition of................ 8

method of determining.................. 8,9

Sedgwick.................................... 16

Seidel, George, work of................... 55,57,66

Seitzland..................................... 113

Selingsgrove Junction...................... 133,134

Sells station................................. 48

Semper, C. H., work of...................... 11,

12,16,25,30,34,38,40,43,45 

Seward...................................... 60

Sewickleyquadrangle................... 77,78,128

44011° Bull. 515 12 11

Page. 

Shadyside................................... 124

Shamrock.................................. 62,10Q

Shaner...................................... 125

Shanksville................................. 64

Shannon.................................... 71

Sharon...................................... 80

Sharpsburg............................... 127,128

Sharpsville................................... 92

Shaws....................................... 17

Sheakleyville................................ 86

Shearer Run................................ 93

Sheffer...................................... 45

Sheffield quadrangle......................... 29

Shelocta..................................... 73

Shenango quadrangle........................ 92,93

ShenksFerry................................ 107

Shepherdstown............................. 49

Shermans Dale.............................. 49

Sherwin..................................... 87

Shippensburg............................... 114

Shippenshurg quadrangle................... 114

Shippenville................................ 68

Shipping port crossing...................... 18

Shire Oaks.... v............................. 21,68

Shocks Mills................................ 109

Shoenberger................................. 118

Shohola..................................... 11

Shrewsbury................................. 44

Shumans bridge ........................... 118

Shumans Run. .......°..................... 107

Sideling Hill quadrangle.................... 66-67

Sipes Mill post office....................... 67,141

Sittler post office............................ 37

Slatington.................................. 35,38

Slatington quadrangle....................... 35

Sligo....................................... 68,132

Slippery Rock.............................. 91

Smicksburg quadrangle..................... 69

Smithfleld.................................. 22

Smithton.................................. 75,143

Smithville..............:............ 41,42,43,106

Smock..................................... 22,145

Smoke Run................................. 55

Smyser..................................... 114

Snediker.................................... 12

SneiJy....................................... 16

Snowshoe Intersection...................... 138

Social Hall...................!.............. 123

Somerfleld.................................. 74

Somerset..................................... 62,63

Somerset quadrangle........................ 62,63

South Birdsboro............................ 32

South Connellsville........................ 74,142

South Mountain............................ 36

South Oil City.............................. 16

South Sharon............................... 80

Sowers Point................................ 107

Sprankles Mills.....................:....... 70

Spring City................................ 33,103

Spring Creek................................ 24

Springdale.................................. 128

Spring Mills................................. 101

Spruce Grove............................... 42

Stamans Run.............................. 106

Standing Stone Creek bridge................ 117
162 INDEX.

Page. 

Starbrick crossing............ ..-......... .:.. 14

State College................................ 66

Steelton.................................... 53,112

Sterling..................................... 55

Stevens..................................'... 39

Stewarts.................................... 78

Stewarton.................................. 142

Stewartstown............................... 45

Sterrettania................................. 29

' Steubenville quadrangle...............'...... 95

i Stockdale................................... 22,144

, Stoneboro................................... 86

' Stoneboro quadrangle.................... 17,86-87

Stoneham..'................................. 28

Stoneham station............................ 28

Stonehouse.................................. 67

Stony Brook station......................... 113

Stony Point................................. 93

Stoops Ferry station......................... 78

Stoyestown..........................'........ 63

! Stafford..................................... 103

! Strattonville................................ 68

Stricklers Run............................. 106-107

; Stricklers Run bridge ........... v .......... 108

 Strinestown................................. 49

Strongstown................................. 59

Struthers...........:........................ 14

Sugar Creek................................. 18,84

Sugar Run.................................. 14

Sulphur Springs.......... ?................. 50,121

Summerville................................ 69

Summit.................................. 55,73,93

Summit Mines............................... 75

Sunbury.................................... 134

Sunbury quadrangle....................... 133-135

Sunderlinville............................... 28

Sunnyside distillery......................... 125

Sunol........................................ 86

Suplee....................................... 32

Susquehanna................................ 11

Susquehanna bridge ........................ 55

. Susquehanna quadrangle....................' 11

Suter........................................ 144

Sutton, Frank, work of...................... 7

Swamproot.................................. 90

 Swissvale.................................... 21

Syberton.................................... 58

Sydney............'...............--...-.... 56

 Sylvan..'................................. 20, SO, 52

T. 

Tacony...................................... 101

Takitezy.................................... 18

Taneytown quadrangle...................... 46

Tanoma..................................... 72

Tarentum................................. 128,132

Tarrs........................................ 75

Taylor, F. M., work of.................... 51,53,57

Taylorstown................................. 95-96

Templeton.................................. 19

Thomas Mill................................. 59,64

Thomas station.............................. 97

Thompson................................... 15,21

Thompsontown............................ 50,115

Thornburg.................................. 76

Thorndale................................... 105

Through Creek.......

Thurlow..............

Tidioute....:........

Tidioute quadrangle. 

Tioga................

Page.

................... 54

.................. 104

.................. 15

.................. 15

.................. 27

Tioga quadrangle........................... 26-28

Tiona......................................: 29

Tionesta.................................... 15

Tionesta quadrangle........................ 15

Tippecanoe........."....................... 22,145

Tipton...................................... 119

Toby........................................ 67

Tolna....................................... 45

Torresdale.................................. 101

Tower...................................... 92

Tracy....................................... 29

Trainer..................................... 104

Transfer.................................... 92

Trap Rock.................................. 32

Trimmers Rock............................. 114

Trout Run.................................. 13

Trout Run quadrangle...................... 13

Troy........................................ 12

Trunkeyville................................ 15

Tullytown.................................. 100

Tulpehocken................................ 101

Tulpehocken post office..................... 35

Tunnelton.................................. 123

Turkey Hill................................. 107

Turner................... .................. 72

Turners............................!........ 86

Turtle Creek................................ 124

Tuscarora................................... 115

Tuttletown................................. 14

Tweedale................................... 42

Twin Rocks................................. 60

Two Lick................................... 72

Tyrone................................. 57,118,119

U.

linger....................................... 93

Union City.................................. 23-24

Union City quadrangle................... 17,23-24

Union Furnace.............................. 118

Uniontown................................ 23,142

Uniontown quadrangle................... 23,73-74

Unionville.............................. 35,66,138

Upper HUlvUle.............................. 19

Upper Middletown......................... 23,145

Upsal....................................... 101

Up ton...................................... 52

Ursina...................................... 141

Utahville................................... 58

Utica....................................... 18,85

o

V.

Vail......................................... 57

Valencia.................................... 12S

Valier....................................... 69

Valley...................................... 31,50

Valley Camp................................ 19

Valley Cree'c quarries................'....... 103

Valley Grove................................ 95

Valley station............................... 31

Van Buren.................................. 96
INDEX. ' 163

- Page. 

Vance Mill Junction........................ 23,142

Vanceville.................................... 97

Vandegrift..................:............... 132

Vandyke.................................... 115

Vaneman.................................... 76

Vanscoyoc................................... 57

Venango.................................... 17

Venetia post office........................... 97

Verona.................'..................... 20

Versailles'.................................. 125,126

Vienna post office........................... 95

Villa Nova.................................. 102

Vineyard.................................... 117

Vintondale.................................. 60

Virginville.................................. 37

Vista........................................ 125

W.

Waddle........

Wagontown....

Walkers........

Wall...........

Wallace........

Walnut........

Walsall station.

....................... 65

....................... 32

........................ 142

....................... 124

........................ 77

....................... 16

........................ 59

Waltersburg.....:........................... 145

Walton...................................... 125

Walton flag station.......................... 21

Waltonville................................. 47

Wampum................................... 84

Wanamaker........:........................ 36

Warren.................................... 14,28

Warren Asylum............................. 28

Warren quadrangle..........'...........-..... 14

Warrior Ridge............................... 118

Washington................................. 97

Washington Borough....................... 34,108

Waltersburg................................. 22

Waterford................................... 17

Waterside................................... 120

Watsontown................................ 135

Watts....................................... 109

Waynesboro................................. 46,52

Waynesburg................................ 97

Waynesburg quadrangle..................... 97

Waynesburg & Washington Railroad........ 98

Wayne station.............................. 103

Webster..................................... 22

Wehrurn.................................... 60

Wellsboro................................... 26

Wells Creek................................. 63

Wellsville................................... 49

Wernersville.........'........................ 36

Wernersville quadrangle................. 35-36,100

Wesley...................................... 88,89

West Bridgewater........................... 81

Westbrook.................................. 42

West Brownsville Junction..................

West Chester................................ 30

West Chester quadrangle.................... 30

Westeolang Park............................ 11

West Columbia............................. 22,144

West Elizabeth.............................. 21

West Ellwood Junction..................... 130

Western Maryland Railway................. 45

Westfield. . ........

Westford ..........

West Grove. ......

West Hickory ......

Westland ..........

West Middlesex ... 

West Middletown. 

Westmoreland .....

West Moshannon..

Page. 

27 

93 

31 

15 

94 

SO 

95

.. 101 

55

West Newton. ......................... 75, 143, 144

Westover . ................................... 56

West Perm Junction.... . .................... 131

West.Penn.station .......................... 37

West Pike................................... 27

West Pittsburgh ............................ 130

West Saxonburg..... . ....................... 81

West Springfield ............................ 29

Westtown ................................... 30

West Winfleld... . ........................... 71

Wetzel, J. H., work of ....................... 28,

30, 34, 38, 46, 49, 51, 67, 70, 71, 73, 75, 79, 83, 92, 96 

Weyant. .................................... 62

Wheatland .................................. 80

Wheat Sheaf. ............................... 100

Wheeling Junction. . ........................ 126

White, B. E., work of....................... 34

White Bear..... . ............................ 32-33

White House. . .............................. 112

Whiteland. . ................................. 103

White Rock. . ........................... 19, 42, 123

Whitestown. . ............................... 82

Whitford. . .................................. 103

Wick City. .................................. 19

Wild Cat Falls. ............................. 109

Wildwood ........................... 20, 77, 127, 128

Wilkinsburg.... . ........................ 21, 54, 124

Williams. ................................... 139

Williamsport. .............................. 13, 136 "

Williamsport quadrangle ............... 13, 136, 137

Willoch .....:............................... 77

Willowdale. ................................. 30

Wilmington Junction.. . ...........'.......... 79

Wilmore. .................................... 60

Wilpen quadrangle. ........................ 72, 122

Wilson, H. M., work of........ .............. 7,21

Windber ................................... 65, 139

Windber quadrangle. ................... 63-65, 139

Winslow. ................................... 56

Winterset station. . .......................... 58

Wissahickon Heights ........................ 101

Wissinoming ................................ 101

Witmer. '. .......................... 39, 107, 108, 127 . Wolfsburg. .................................. 61

Womelsdorf . ................................ 35

Wood, Hargraves, work of .................. 34, 96

Woodbine. . ................................ 40, 103

Woodbury . ................................ 53, 120

Wood Hill.. ...................:............. 18

' Woodland ................................... 55

Woodrow ................................... 94

Wood Run................................. 22,144

Woodvale. .................................. 121

Woodville. .................................. 76

Wortemburg. ............................... 83

Worthville .................................. 70
164 INDEX.

Wrightsville .......................

WyattviUe .........................

Wynnewood station. ..............

Y".

Yellow Creek village.... . ...........

Yellow Run Bridge. . ...............

York...............................

Yorkana. .........................

York Furnace..................... -

York quadrangle. ..................

Page.

......... 110

......... 84

......... 102

......... 120

......... 122

........ 44,113

......... 44

......... 41

........ 44,113

Page. 

York Springs................................ 51

Youngs town quadrangle..................... 80

Youngsville.................................. 25

Youngsville quadrangle.................. 14,15,25

Z. 

Zediker...................................... 97

Zelienople.................................. 82,129

Zelienople quadrangle................... 82,83,129

Zion View................................... 49

Zullinger.................................... 52

o

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