DEPARTMENT OF COMMERCE

BUREAU OF STANDARDS

GEORGE K. BURGESS, Director

DIRECTORY

OF

COMMERCIAL TESTING AND

COLLEGE RESEARCH

LABORATORIES

MISCELLANEOUS PUBLICATION No. 90
BUREAU OF STANDARDS PAMPHLETS ON TESTING

There are listed below a few of the official publications of the Bureau of Standards

relating to certain phases of testing, including Scientific Papers (S), Technologic Papers

(T), Circulars (C), and Miscellaneous Publications (M). Copies of the pamphlets can

be obtained, at the prices stated, exclusively from the Superintendent of Documents, U. S. Government Printing Office, Washington, D. C. In ordering pamphlets from the Superintendent of Documents the bureau publication symbol and number must be stated, and the

order must be accompanied by cash.

Automobile-tire fabric testing, standardization of, T68. Price, 10 cents. Bags, paper, for cement and lime, a study of test methods for, T187. Price, 5 cents. Barometers, the testing of, C46. Price, 10 cents. Beams, reinforced concrete, shear tests of, T314.

Price, 50 cents. Brick, a portable apparatus for tranverse tests of, T341. Price, 5 cents. Bricks, transverse test of, T251. Price, 10 cents. Bridge columns, large, tests of, T101. Price, 30 cents. Cast steel, centrifugally, tests of, T192. Price, 10

cents. Clay refractories, the testing of, with special refer- ence to their load-carrying ability at furnace

temperatures, T7. Price, 15 cents. Compasses, magnetic, notes on the testing of, S382.

Price, 5 cents. Concrete and steel, tests of bond resistance between,

T173. Price, 25 cents. Cotton duck specification, development of the stand- ard numbered; study of methods of tests and

tolerances, T264. Price, 10 cents. Cotton yarns, physical testing of, T19. Price, 10

cents. Dry cells and storage batteries, intermittent testing

of, T171. Price, 5 cents. Dry cells, electrical characteristics and testing of, C79. Price, 15 cents.

Electrical insulating materials, methods of measure- ment of properties of, S471. Price, 15 cents.

Electric, magnetic, and photometric testing, C6.

Price, 5 cents. Gas appliances, a method for testing to determine

their safety from producing carbon monoxide,

T304. Price, 10 cents. Gas testing, standard methods for, C48. Price, 40

cents. Glass volumetric apparatus, the testing of, S92.

Price, 15 cents. Glassware, chemical, comparative tests of, T107.

Price, 10 cents. Gum arabic and its quantitative determination, some quantitative tests for, T67. Price, 5 cents.

Hose, garden, selection and care of, C327. Price, 10 cents.) Hydrogen sulphide in gas, lead acetate test for, T41.

Price, 25 cents. Hydrometers, testing of, C16. Price, 5 cents. Inks, their composition, manufacture, and methods

of testing, C95. Price, 10 cents. Inks, printing, the composition, properties, and test- ing of, C53. Price, 10 cents. Lamp life-testing equipment and methods, recent developments in, T325. Price, 15 cents. Lamps, incandescent, life testing of, S265. Price, 10 cents. Lamps, motor-vehicle headlighting, C276. Price, 20 cents. Length, testing of line standards of, C332. Price, 10 cents. Magnetic testing (4th ed.), C17. Price, 15 cents. Magnetic testing, the best method of demagnetizing

iron, S78. Price, 15 cents. Materials for the household, C70. Price, 25 cents. Metallographic testing, C42. Price, 5 cents.

Oil, resistance of, to emulsification, T86. Price, 10

cents. Optical instruments, the testing and properties of, C27. Price, 10 cents. Paint drier, detection of resin in, T66. Price, 5

cents. Paints, a photometric method for measuring the

hiding power of, T306. Price, 10 cents. Paper, a preliminary study of tearing instruments

and tearing test methods for testing, T194.

Price, 5 cents. Paper and tracing cloth, specification and tests for the transparency of, C63. Price, 5 cents. Paper, measurement of the degree of sizing of, T326. Price, 15 cents. Paper, the testing of, C107. Price, 10 cents. Portland cement mortars and concrete, tests of the absorptive and permeable properties of, together

with tests of damp-proofing and waterproofing

compounds and materials, T3. Price, 20 cents. Porcelain laboratory ware, comparative tests of, T105. Price, 5 cents. Potentiometers, the testing of, S223. Price, 15

cents.

(Continued on p. 3 of cover.)
DEPARTMENT OF COMMERCE

BUREAU OF STANDARDS

GEORGE K. BURGESS, Director

DIRECTORY

OF

COMMERCIAL TESTING AND

COLLEGE RESEARCH LABORATORIES

MISCELLANEOUS PUBLICATION No. 90

[SECOND EDITION]

Compiled and revised by Miss ANN E. RAPUZZI under the direction of A. S. McALLISTER, chief of the division of specifications

DECEMBER 6, 1927

PRICE 15 CENTS

Sold only by the Superintendent of Documents, U. S. Government Printing Office, Washington, D. C.

UNITED STATES

GOVERNMENT PRINTING OFFICE

WASHINGTON

1928
T N ACCORDANCE with law the National Bureau of StandJ- ards makes tests and carries out investigations for other

Government departments. Due to the large amount of this

official work it is impracticable for the bureau to make tests for private individuals if other laboratories can do the work. To

inform interested persons of the location of other laboratories, the

bureau attempted to compile a complete list of the commercial

testing laboratories throughout the country, together with indi- cations of the types of commodities which they are willing to

test. Information is given herein concerning 271 commercial

testing laboratories, with 92 branch laboratories or offices. There is also presented a list of the laboratories of 186 colleges

which are used not only for purposes of instruction but also to a considerable extent for research work.

An outline is given of the certification plan in accordance

with which there have already been compiled 75 lists of manufacturers who have expressed their willingness to certify to purchasers that material supplied on orders based on the indicated

75 United States Government master specifications complies

with the requirements and tests of these specifications.

ii
CONTENTS

Page Commercial testing laboratories 1 Symbolic references to nature of tests 1 Classification of commodities tested 2 Geographical listing of laboratories 3 Alabama 3 Arizona 3 Arkansas 3 California 3 Colorado 4 Connecticut 5

District of Columbia 5 Florida 5 Georgia 5

Illinois 6 Indiana 7 Iowa 7 Kansas 7 Kentucky 7 Louisiana 8 Maine. 8 Maryland 8 Massachusetts 8 Michigan 9 Minnesota 9 Mississippi 10 Missouri 10 Nebraska 10 Nevada 11 New Hampshire 11 New Jersey 11 New Mexico 11 New York 11 North Carolina 14 Ohio 14 Oklahoma 15 Oregon 15 Pennsylvania 15 Rhode Island 17 South Carolina 17 Tennessee 17 Texas 17 Utah 18

Virginia 18 Washington 18 West Virginia 18 Wisconsin 19 Wyoming 19

College research laboratories 21 Geographical listing of colleges 21 Alabama 21 Alaska 21 Arizona 22

Page

College research laboratories—Continued.

Geographical listing of colleges—Contd.

Arkansas 22

California 22 Colorado 22

Connecticut 23 Delaware 23

District of Columbia 23

Florida 24

Georgia 24 Hawaii 24 Idaho 25

Illinois 25

Indiana 26 Iowa 26 Kansas 27 Kentucky 27

Louisiana 28 Maine 28 Maryland 28 Massachusetts 29 Michigan 29 Minnesota 30

Mississippi 31

Missouri 31 Montana 32 Nebraska 32 Nevada 32 New Hampshire 32

* New Jersey 33 New Mexico 33 New York 33 North Carolina 35 North Dakota 36 Ohio 36

Oklahoma 37 Oregon 38

Pennsylvania 38

Philippine Islands 39

Porto Rico 40 Rhode Island 40 South Carolina 40 South Dakota 40 Tennessee 41 Texas 41 Utah 42 Vermont 42

Virginia 43 Washington 43 West Virginia 44

Wisconsin 44 Wyoming 44

Facilitating the use of specifications 45

Certification plan 45

in

COMMERCIAL TESTING LABORATORIES

In recognition of the desirability under present conditions of independent commercial

testing service and in anticipation of a marked increase in the demand for such service

in both domestic and export trade, the National Bureau of Standards has compiled

the accompanying list of laboratories throughout the country that are prepared to test various kinds of commodities to determine whether or not they comply with purchase

specifications.

The existence of a thoroughly classified list of commercial testing laboratories will have a number of beneficial effects in promoting the use of specifications, not the least important of which will be the inducement offered to the large number of purchasers who

have .hitherto hesitated to buy on specifications.

Heretofore purchasers not individually equipped to make their own acceptance tests have been reluctant to adopt the specification method of buying commodities because of

the fixed belief that many manufacturers work off "seconds" on such customers. The

knowledge that they can at any time, when they so desire, call upon testing laboratories

to check the deliveries made to them on contracts based on specifications will induce a

large number of such purchasers to take full advantage of the specification method of purchasing.

The outstanding fact in the specification situation at the present time is that a very

great majority of the purchasers who should be using specifications are not doing so. It

is to this great group of purchasers that the accompanying lists of laboratories will prove

most beneficial. If, in addition to obtaining copies of as good specifications as can be

written at the present time, all purchasers are able to secure lists of firms willing to manufacture to these specifications and to certify to compliance therewith, and lists of testing

laboratories and checking agencies, many of these purchasers will readily adopt the

specification method of buying. This is especially true of the purchasers of States and

municipalities who are anxious to use specifications, but have not thus far felt justified in

doing so because of inability to determine whether or not the commodities comply with

the specification requirements.

The application of the plan here outlined will mean that more manufacturers than

at present will be in need of testing and inspection services upon which to base such certificates as they may be asked to issue to consumers buying upon nationally recognized

specifications. Moreover, to the extent that the application of the plan will result in the

use of specifications by purchasers not now buying on specifications, it will create a demand

for testing service on behalf of the buyers. In any event, numerous consumers will resort

to such tests as may be considered necessary or desirable to satisfy themselves that the

commodities do actually comply with the specifications. It seems evident, therefore,

that the widespread application of the plan must result in a greatly increased need for

testing service by both the producers and consumers.

In the accompanying list of commercial testing laboratories the laboratories have

been arranged alphabetically in accordance with the geographical locations of the laboratories. Numerical references are used to indicate the types of commodities tested, and

alphabetical references indicate the nature of the tests. SYMBOLIC REFERENCES TO NATURE OF TESTS

' Symbolic references to nature of tests made are as follows: a= Appearance, optical, microscopical. 1 = Lubrication. b = Bacteriological, biological, pathological. m=Metallographic, metallurgical. c= Chemical. p = Physical, mechanical. e= Electrical. s= Service, performance, calibration. h = Heat, thermal, refractory. t =">Foxicological.

i =Inspection, supervision, construction. x = X ray, radiographic.

1
2 BUREAU OF STANDARDS

CLASSIFICATION OF COMMODITIES TESTED

The following classification is used to indicate the types of commodities tested and

the numerical references thereto:

000-099 = Animals and Animal Products (Except Wool and Hair).

000= Animals.

010= Meats. 020= Dairy products. 030 =Fish. 040= Animal and fish oils, fats, and grease. 050 =Hides and skins, raw (except furs). 060 = Leather and leather manufactures. 070= Furs. 090 = Miscellaneous animal products.

100-199 =Vegetable Food Products, Oilseeds,

Expressed Oils, and Beverages.

100 = Grains and preparations. 110 = Fodders and feeds. 120 =Vegetables. 130 = Fruits and nuts. 140= Oilseeds and vegetable oils and fats. 150 = Cocoa, coffee, tea, condiments, and leavening

agents. 160= Sugar, molasses, sirups, honey, and confectionery. 170 = Beverages.

200-299 =Vegetable Products Except Food,

Fibers and Wood.

200 = Rubber and similar gums and manufactures

thereof. 210= Gums, resins, and balsams. 220 = Crude drugs and essential oils. 230= Dyeing and tanning materials of vegetable

origin.

240= Seeds (except oilseeds). 250 = Nursery and greenhouse stock. 260 = Tobacco.

280 = Starch and vegetable glue.

290= Miscellaneous vegetable products.

300-399 = Textiles.

300 = Cotton, cotton fabrics, and knit goods. 310 = Manufactures of cotton. 320 =Jute and jute manufactures. 330 = Flax, hemp, and ramie. 340 = Other vegetable fibers, straw, or grass. 360= Wool and hair, and manufactures thereof. 370 = Silk and manufactures thereof. 390= Miscellaneous textile products.

400-499 = Wood and Paper.

400 = Lumber (logs, timber, and other manufactured

or partly manufacture wood).

410= Lumber for building and factory use. 420 = Manufactures of wood (except furniture). 430 = Furniture of wood.

470= Paper (except printed matter). 480 = Books and other printed matter. 490 = Miscellaneous paper products.

500-599 = Nonmetallic Minerals.

500 = Coal, petroleum, asphalt, and mineral wax. 510= Stone, sand, and cementitious materials. 520 = Glass and glass products,

530 = Clay and clay products. 540 = Abrasive materials, asbestos, and chalk. 550= Mica and rare minerals. 560 = Precious stones and imitations. 570 = Sulphur, magnesia, salt, and graphite.

590= Other nonmetallic minerals. 600-699 = Ores, Metals, and Manufactures

(Except Machinery and Vehicles).

600= Iron and steel. 610 =Iron and steel manufactures. 620 = Ferro-alloying ores, metals, and manufactures. 630 = Aluminum, antimony, bismuth, cadmium, and

cobalt. 640 = Copper, brass, and bronze. 650 =Lead, mercury, and nickel. 660= Precious metals, jewelry, and plated ware. 670 = Clocks, watches, and dials. 680= Tin and zinc. 690 = Other ores, metals, alloys, and metal manufactures. 700-799= Machinery and Vehicles.

700= Power-generating machinery (except electric). 710= Electric machinery and supplies. 720 = Vehicles (except agricultural). 730 = Agricultural machinery and implements.

740= Construction, conveying, and hoisting machinery.

750= Mining, oil well, and pumping machinery.

760= Metal-working machinery. 770 = Textile, sewing, and shoe machinery.

780= Other industrial plant machinery.

790= Miscellaneous industrial plant auxiliary equip- ment. 800-899 = Chemicals and Allied Products.

800 = Coal-tar products.

810= Medicinal and pharmaceutical preparations. 820 = Acids (except coal-tar), anhydrides, alcohol,

etc. 830 = Other chemicals. 840= Pigments, paints, and varnishes. 850 = Fertilizers and fertilizer materials. 860= Explosives, fireworks, and ammunition.

870= Soaps, cosmetics, and toilet preparations.

880= Disinfectants and water treatments. 890= Miscellaneous chemical products.

900-999 = Commodities not Elsewhere Classified. 910 = Scientific and professional apparatus and supplies. 920= Musical instruments. 930 = Office, printing, lithographic, and educational

supplies.

940= Toys, athletic and sporting goods. 950 = Containers. 970= Fire-extinguishing apparatus and supplies.

980= Brushes and brooms.

990= Miscellaneous articles,
TESTING AND RESEARCH LABORATORIES

Example of use of numerical and symbolic references:

GOOcpm is to be interpreted as "Iron and steel tested chemically, physically, and

metallograph^a!!^."

GEOGRAPHICAL LISTING OF LABORATORIES

ALABAMA

Name and address of laboratories Birmingham:

Froehling & Robertson (Inc.) R. W. Hunt Co., 420 Alabama Power Building.

Pittsburgh Testing Laboratory, 1700 Sec- ond Avenue, North. Smith-Emery Co

Southern Testing Laboratories, Brokers

Building (branches at Lakeland, Jacksonville, Tampa, Fla.). Leeds: Pittsburgh Testing Laboratory

Montgomery: Battle Laboratory, 103 South

Court Street. Ragland:

Froehling & Robertson (Inc.) Pittsburgh Testing Laboratory

Commodities and nature of tests

See Richmond.

See Pittsburgh. See Pittsburgh. See Los Angeles.

400p, 410p, 500cp, 510cp, 530cp, 600cp, 610cp, 620cp,

630cp, 680cp, 690cp, 720p (railway equipment), 850c,

8S0c. See Pittsburgh.

010c, 020c, 030c, 040c, 100c, 110c, 120c, 130c, 140c, 150c,

160c, 850c. See Richmond.

See Pittsburgh.

ARIZONA

Bisbee: Motz Engineering Co., P. O. Box 919_.

Kingman: E. Ross Householder

Nogales: Miller's Assay Office Patagonia: Patagonia Engineering & Assay

Co. Tucson: A. L. Tellegrin & Son, 100 South Stone Avenue.

500c, 600c, 610c, 620c, 630c, 640c, 650c, 660c, 680c, 690c.

640c, 660c, 680c. 500c, 640c, 660c, 680c.

600c, 610c, 620c, 630c, 640c, 650c, 660c, 680c, 690c.

500c, 600c, 610c, 620c, 630c, 640c, 650c, 660c, 680c, 690c,

850c. ARKANSAS

Little Rock: Barrow-Agee Laboratories (Inc.)- See Memphis.

c/JJFORNIA Fresno: The Twining Laboratories, 2146-2148

Merced Street.

Los Angeles:

Atkins & McRae, 747 South Hill Street Baverstock & Payne, 552 South Figueroa

Street. George W. Gooch Laboratories, 1431H? Santa Fe Avenue. John Herman, 339 South Los Angeles Street. Robert W. Hunt Co., 516 Citizens National

Bank Building. Los Angeles Testing Laboratory, 1300 South Los Angeles Street.

See pp. 1 and 2.

OlOcb, 020cb, 030cb, 040cpa, 050cpa, 060cpa, 070cpa,

090cpa, lOOcas, HOcas, 120cas, 130cas, 140cas,

150cas, 160cas, 170cas, 200cpas, 210cpas, 220cpas,

230cpas, 240ca, 250sb, 260sb, 280ca, 290ca, 300cp,

310cp, 320cp, 330cp, 340cp, 360ca, 370ca, 390ca,

400p, 410p, 420p, 430p, 470pc, 480s, 490s, 500cp,

510cp, 520cp, 530cp, 540cp, 550cp, 560cp, 570cp,

590cp, 600cp, 610cp, 620c, 630c, 640c, 650c, 660cp,

670s, 680cp, 690cp, 700s, 710s, 730s, 740s, 750s, 760s,

770s, 780s, 790s, 800c, 810c, 820c, 830cp, 840cp, 850c,

860c, 870c, 880cb, 890c, 910s, 920s, 930s, 940s, 950s,

970s, 980s, 990s. 500c, 600c, 610c, 620c, 630c, 640c, 650c, 660c, 680c, 690c.

500c, 600c, 610c, 620c, 630c, 640c, 650c, 660c, 680c, 690c.

010c, 040c, lOOcp, 110c, 120c, 130c, 140c, 850c, 870c,

880c.

600c, 610c, 620c, 630c, 640c, 650c, 660c, 680c, 690c. See Chicago. «# OlOcp, 020cp, 030cp, 040cp, 090cp, lOOcp, HOcp, 120cp,

130cp, 140cp, 150cp, 160cp, 170cp, 200cp, 210cp,

220cp, 230cp, 240cp, 300cp, 320cp, 330cp, 340cp,

360cp, 370cp, 390cp, 400cp, 410cp, 420cp, 430cp,

470cp, 480cp, 490cp, 500cp, 510cp, 530cp, 540cp,

550cp, 560cp, 570cp, 590cp, 600cp, 610cp, 620cp,

630cp, 640cp, 650cp, 660cp, 670cp, 680cp, 690cp,

700p, 710p, 720p, 730p, 740p, 750p, 760p, 770p, 780p,

790p, 800cp, 810cp, 820cp, 830cp, 840cp, 850cp,

860cp, 870cp, 880cp, 890cp, 910cp, 930cp, 940cp,

950cp, 970cp, 980cp, 990cp.
BUEEAU OF STAKDAEDS

GEOGRAPHICAL LISTING OF LABORATORIES—Continued

CALIFORNIA—Continued Name and address of laboratories Commodities and nature of tests Los Angeles—Continued.

Arthur R. Maas Laboratories, 308 East

Eighth Street.

Raymond G. Osborne, Rives-Strong

Building.

Smith-Emery Co., 245 South Los Angeles

Street (branches at Seattle, San Francisco, Pittsburgh, Chicago, New York,

Birmingham, Pueblo, Glasgow, Montreal) .

Western Precipitation Co., 1016 West

Ninth Street (eastern office at New York

City).

Oakland: H. G. Siefert Laboratory, 464 Twentieth Street.

Pasadena: R. C. Burt Laboratories, 904 East

California Street. San Francisco:

Curtis & Tompkins, 338 California Street.

A. A. Hanks (Inc.), 624 Sacramento Street. Robert W. Hunt Co., 251 Kearney Street.. Charles C. Kawin Co., 693 Mission Street.. H. E. Morse, 954 Howard Street

Pacific Chemical Laboratories, 417 Montgomery Street. Shaw Laboratories, The, 1155 California

Street.

Smith-Emery Co

Wildberg Bros. Smelting & Refining Co., 742 Market Street

000c, 010c, 020c, 030c, 040c, 050c, 060c, 070c, 090c,

100c, 110c, 120c, 130c, 140c, 150c, 160c, 170c, 200c,

300c, 310c, 320c, 330c, 340c, 360c, 370c, 390c, 470c

(paper pulp), 500cp, 510cp, 520cp, 530cp, 540cp,

550cp, 570cp, 590cp, 600c, 610c, 620c, 630c, 640c,

650c, 660c, 670c, 680c, 690c, 810c, 840c, 850c, 880c,

970c. 020c 040cp, 060p, 090c, 100c, 110c, 120c, 130c, 140c, 150c, 160c, 170c, 200cp, 210c, 300c, 330cp, 340cp,

360c, 400p, 410p, 470cp, 490cp, 500cp, 510cp, 520cp,

530cp, 540cp, 550cp, 570cp, 590cp, 600cp, 610cp,

620cp, 630cp, 640cp, 650cp, 660cp, 680cp, 690cp,

740i, 750ip, 760ip, 800c, 810c, 820c, 830c, 840cp, 850c,

870c, 880c, 890c, 950p, 970p.

020c, 030c, 040c, 090c (glue), 100c, 110c, 120c, 130c,

140c, 150c, 160c, 170c, 200cp, 210c, 280c, 290c, 320p

(rope), 330p (rope), 340p, 410p, 470c, 500cp, 510cp,

520c, 530cp, 540cp, 550c, 570c, 590c, 600cp, 610p,

620c, 630c, 640cp, 650cp, 660c, 680c, 690c, 700i, 740i, 750i, 800c, 820c, 830c, 840c, 850c, 860c, 870c, 880cb,

890c, 910p, 930c (inks). 010c, 020c, 030c, 040c, 060c, 090c, 100c, 110c, 120c,

130c, 140c, 150c, 160c, 170c, 200c, 210c, 220c, 230c,

240c, 260c, 280c, 290c, 300c, 310c, 340c, 370c, 390c,

400c, 470c, 500c, 510c, 520c, 530c, 540c, 550c, 560c,

570c, 590c, 600c, 610c, 620c, 630c, 640c, 650c, 660c,

680c, 690c, 800c, 810c, 820c, 830c, 840c, 850c, 860c,

870c, 880c, 890c, 970c, 990c. 020c, 030c, 040c, 090c, 100c, 110c, 120ac, 130acp, 140cp,

150cp, 160c, 170c, 200c, 210c, 220c, 230c, 280c, 290c,

300cp, 320cp, 330cp, 340cp, 360cp, 370cp, 390cp,

470c, 490c, 500c, 510c, 520c, 530c, 540c, 550c, 560c,

570c, 590c, 600cpm, 610cpm, 620cpm, 630cpm,

640cpm, 650cp, 660cm, 680cm, 690cm, 800c, 810c,

820c, 830c, 840cp, 850c, 870c, 880c, 890c. 500ac, 510ac, 620c, 630cp, 640cp, 650cp, 680cp, 710ps,

820cp, 830acp, 890acp, 910acps.

010c, 020c, 030c, 040c, 050cp, 060cp, 090c, lOOcs, 110c,

120ca, 130c, 140ci, 150c, 160c, 170c, 500c (fuel), 510c,

520c, 530c, 570c, 590c, 600c, 610c, 620c, 630c, 640c,

650c, 680c, 690c, 800c, 810c, 820c, 830c, 840c, 850c,

870c, 880c, 890c.

140c, 470c (pulp), 500c, 510cp, 660c. See Chicago.

See Chicago.

600c, 610c, 620c, 630c, 640c, 650c, 680c, 690c.

010c, 040c, 050c, 060c, 090c, lOOcp, 110c, 140c, 150c, 160c, 170c, 200c, 210c, 230c, 260c, 280c, 300p, 360p,

370p, 390p, 500cp, 810c, 820c, 830c, 840c, 850c, 870c,

880c, 890c. 040a, 050a, 060a, 090a, 100a, 110a, 120a, 130a, 140a,

150a, 160a, 170a, 200a, 210a, 220a, 230a, 300a, 310a,

320a, 330a, 340a, 360a, 370a, 390a, 400a, 410a, 420a,

470a, 490a, 500a, 510a, 530a, 540a, 550a, 570a, 590a,

600am, 610am, 620am, 630am, 640am, 650am, 660am,

680am, 690am, 800a, 810a, 820a, 830a, 840a, 850a,

860a, 870a, 880a, 890a. See Los Angeles.

660c. COLORADO

Colorado Springs: E. C. Woodward, 21 East

Kiocoa Street. Denver:

Wm. Ainsworth & Sons (Inc.), 2151 Lawrence Street. Paul S. Nice, 312 Seventeenth Street

J. W. Richards & Son, 1118 Nineteenth

Street.

See pp. 1 and 2.

500c, 600c, 610c, 620c, 630c, 640c, 650c, 660c, 680c,

690c. 500s (transformer oil), 700s, 710s, 910s. 530p.

020c, 040c, 090c, 100c, 110c, 120c, 130c, 140c, 150c, 160c, 170c, 200c, 210c, 220c, 230c, 280c, 470c, 500c,

510c, 520c, 530c, 540c, 550c, 570c, 590c, 600c, 610c,

620c, 630c, 640c, 650c, 660c, 680c, 690c, 800c, 810c,

820c, 830c, 840c, 850c, 870c, 890c.
TESTING AND RESEAKCH LABORATORIES 5

GEOGRAPHICAL LISTING OF LABORATORIES—Continued

COLORADO—Continued Name and address of laboratories Commodities and nature of tests 1 Denver—Continued. Western Research Corporation, 514 Eight- eenth Street. Henry E. Wood Assaying Co., 1730 Ara- pahoe Street. Pueblo: Smith-Emery Co

O'lucm, ooucm, oouc.

500c, 640c, 680c.

500c, 600cm, 610cm, 620cm, 630cm, 640cm, 650cm,

660cm, 680cm, 690cm.

See Los Angeles.

CONNECTICUT

Bridgeport: Bridgeport Testing Laboratory,

41 Cannon Street. Hartford:

The Stanley P. Rockwell Co., 66 Trumbull Street. The Henry Souther Engineering Co., 11 Laurel Street.

State Highway Commissioner, Highway

Department.

010c, 020c, 040c, 100c, 110c, 150c, 170cp, 500cp, 570c,

600cp, 610c, 620c, 630c, 640cp, 650c, 680c, 690c,

850c, 870c, 880c, 890c. 600cpm, 610cpm, 620cpm, 630cpm, 640cpm, 650cpm,

660cpm, 680cpm, 690cpm.

010c, 020c, 030c, 040c, 100c, 110c, 120c, 130c, 140c,

150c, 160c, 170c, 410p, 500h, 510p, 600cpm, 610cpm,

620cpm, 630cpm, 640cpm, 650cpm, 680cpm, 690cpm,

880c. 500cp (tar), 510cp.

DISTRICT OF COLUMBIA

Washington : Industrial Research Laboratories, 2201 New York Avenue NW.

F. R. McGowan, 527 Transportation

Building.

040c, 100c, 110c, 120c, 130c, 140c, 150c, 160c, 170c,

200c, 210c, 220c, 230c, 260c, 280c, 290c, 300cpa,

310cpa, 320cpa, 330cpa, 340cpa, 360cpa, 370cpa,

390cpa, 470cpa, 490cpa, 500cp, 510cp, 520c, 530cp,

540cp, 550c, 570c, 590cp, 600cp, 610cp, 620cp, 630cp,

640cp, 650cp, 680cp, 690cp, 800c, 810c, 820c, 830c,

840cpa, 850c, 870c, 880c, 890c. 070a, 300psca, 310psca, 320psca, 330psca, 340psca,

360psca, 370psca, 390psca, 770s, 870cs, 910s, 940p.

950p, 980s. FLORIDA

Jacksonville:

Robert W. Hunt Co., 716 Professional

Building.

Southern Testing Laboratories, 127 Talleyrand Avenue. Lakeland: Southern Testing Laboratories, P. O. Box 1072. Miami: Pittsburgh Testing Laboratory

Tampa:

Pittsburgh Testing Laboratory

Southern Testing Laboratories

See Chicago.

See Birmingham.

See Birmingham.

See Pittsburgh. See Pittsburgh. See Birmingham.

GEORGIA

Atlanta : Atlanta Paving Laboratory, 4213^ Marietta Street (branch at Chattanooga)

.

The Dumas Laboratory, 103^ Auburn

Avenue.

Froehling & Robertson (Inc.) Law & Co., Walton Building

McCandless Labratory

Dr. Poole Maynard

East Point: Georgia State Highway Department, P. O. Box 147. Savannah: Shuey & Co., 115 East Bay Street.

300cp, 310cp, 500cp, 510cp, 570cp, 590c, 600cp, 610cp,

800c, 850c.

000c, 010c, 020c, 040c, 090c (glue), 110c, 140c, 150c,

170c, 500c, 510c, 530c, 540c, 570c, 600c, 630c, 640c,

650c, 680c, 840c, 850c, 870c, 880c, 930c (inks). See Richmond.

See Wilmington, N. C.

850c.

500c.

400i, 500s, 510s, 530s, 600c, 800c (creosote oil and tar

for roads), 840c.

010c, 020c, 040cp, 060c, 100c, 110c, 120c, 140cp, 170c,

210c, 500cp, 510cp, 530cp, 540cp, 570cp, 590bp,

600cp, 610cp, 620cp, 630cp, 640cp, 650cp, 660cp,

680cp, 690cp, 820cp, 830cp, 840cp, 850cp, 870cp,

880cp, 890cp.

1 See pp. 1 and 2. 71850—28 2
BUKEATJ OF STANDARDS

GEOGRAPHICAL LISTING OF LABORATORIES—Continued

ILLINOIS Name and address of laboratories Commodities and nature of tests :

Chicago:

American Bureau of Inspection and Tests, 53 West Jackson Boulevard. Automobile Testing Labratory (Inc.), 2615

Michigan Avenue.

Benedict Laboratories (Inc.), 641 South

Wells Street.

Block Laboratories, 612 North Michigan

Boulevard, 222 East Ontario Street.

Dr. George Borrowman, 9 South Clinton

Street. Chemical & Engineering Co., 431 South

Dearborn Street.

Chicago Paving Laboratory, 536 Lake

Shore Drive. Chicago Testing House of United States Testing Co. (Inc.), 421 South Wells

Street. Columbus Laboratories, The, 31 North

State Street.

Commercial Testing and Engineering Co., 1785 Old Colony Building (branch at Charleston, W. Va.). Dearborn Chemical Co., 310 South Michigan Avenue.

Deavitt Laboratories (Inc.), 209 South La

Salle Street.

Walter H. Flood & Co., 932 East Fortyfourth Street. (Branch at Jackson,

Miss. Gulick-Henderson Co. (Inc.), 431 South

Dearborn Street. E. F. Houghton & Co., 3516 Shields Avenue. Robert W. Hunt Co., 2200 Insurance Exchange (branches at New York; Pitts- burgh; St. Louis; Jacksonville; San

Francisco; Kansas City, Mo.; Seattle; Dallas; Montreal (1001 McGill Building); Toronto (1303 Bank of Hamilton

Building); Vancouver (1527 Standard

Bank Building); New Orleans; Phil- adelphia; London, England (34/40 Ludgate Hill, EC-4) ; Cleveland; Los Angeles; Portland; Cincinnati). Industrial Research Laboratories of Peter Dengler (Inc.), 124 West Kinzie Street. Charles C. Kawin Co., 431 South Dearborn

Street (branches at Buffalo, Cincinnati,

San Francisco).

See pp. 1 and 2.

510cp, 600cp, 610cp.

720psi (automobile).

020abc, 030bc, 040bc, 050cilp, 060cilp, lOObc, 110c,

120c, 130p, 140bclp, 150ct, 160bc, 170c, 200cs, 210cp,

220c, 230c, 250acs, 280c, 360cp, 410cp, 470acp, 490c,

500cps, 510acps, 520c, 530cps, 540cps, 550cps, 570acps,

620c, 630ca, 640ca, 650cp, 660c, 680c, 690c, 720s, 800cb, 810c, 820c, 840cp, 850c, 870cps, 880cb, 890c,

920cp, 950cp, 970c, 980cp,

010c, 020c, 030c, 040c, 050c, 060c, 070c, 090c, 100c, 110c, 120c, 130c, 140c, 150c, 160c, 170c, 210cp, 280cp,

500c, 630c, 640c, 650c, 660c, 680c, 800c, 810c, 820c,

830c, 840c, 850c, 860c, 870c, 880c. 890c.

500c, 600c, 610c, 620c, 630c, 640c, 650c, 680c, 690c, 800c,

810c, 820c, 830c, 840c, 850c, 860c, 870c, 880c, 890c. OlOabct, 020abct, 040abct, 050ac, 060acp, 090abct,

lOOabc, HOabc, 120abc, 130abc, 140abc, 150abc,

160abc, 170abct, 200ac, 210ac, 220ac, 230c, 260c,

280c, 290c, 300acps, 310acps, 320acps, 330acps,

340acps, 360acps, 370acps, 390acps, 400acps, 470acps,

490acps, 500cl, 510c, 520ac, 530ac, 540acp, 550ac,

560ac, 570ac, 590ac, 600c, 610c, 620c, 630c, 640c,

650c, 660c, 680c, 690c, 800cl, 810c, 820c, 830c, 850ci,

870aci, 880abc, 890c. 410cpa, 500cp, 510cp, 530cp. See Hoboken.

OOObt, OlObcpt, 020bc, 030bc, 040bclp, 060c, 090abcp,

lOObct, HObct, 120bct, 140bct, 150cb, 170bct, 200c,

210c, 220c, 230cp, 240bcp, 260c, 280cp, 290abc, 300ac,

310ac, 320ac, 330ac, 340ac, 360ac, 370ac, 390ac,

470acp, 500clp, 510c, 520c, 530c, 540c, 550c, 570c,

590c, 800c, SlOact, 820c, 830c, 840c, 850c, 870ct,

880bc, 890ct, 910acps, 950cps, 990cps.

500c, 510c, 520c, 530c, 540c, 570c.

040cp, 140cp, 500cpl, 510c, 880bc (water, etc.). 000c, 010c, 020c, 040c, 060c, 090c, 100c, 110c, 120c, 130c,

140c, 150c, 160c, 170c, 200c, 210c, 220c, 230c, 240c,

250c, 280c, 290c, 300c, 310c, 360c, 370c, 390c, 400c,

470c, 490c, 500c, 510c, 520c, 530c, 540c, 550c, 570c,

590c, 600c, 610c, 620c, 630c, 640c, 650c, 660c, 680c,

690c, 800c, 810c, 820c, 830c, 840c, 850c, 870c, 880c,

890c, 930c, 980s, 990c. 020cbap, I40cpa, 500acpi, 510acpi, 800acpi.

See New York.

See Philadelphia.

060cp, 140c, 200c, 210c, 300c, 340c, 360c, 390c, 400p,

410p, 420p, 470c, 500cp, 510cp, 520cp, 530cp, 570cp,

600c, 610c, 620c, 630c, 640c, 650c, 680c, 690c, 700s,

710s, 720s, 740s, 750s, 760s, 790s, 800c, 840c, 860c,

880c, 950p, 970p.

020c, 120c, 130c, 140c, 150c, 160c, 220c, 230c, 260c, 280c,

480c, 490c, 550c, 800c, 810c, 870c, 890c. 500c (coal), 510c, 530c, 540c, 550c, 570c, 590c, 600cpm,

610cpm, 620cpm, 630cpm, 640cpm, 650cpm, 680cpm,

690cpm.
TESTING AND KESEAECH LABOKATOKLES 7

GEOGRAPHICAL LISTING OF LABORATORIES—Continued

ILLINOIS—Continued Name and address of laboratories Commodities and nature of tests 1 Chicago—Continued.

R. H. Laverie & Sons Mariner & Hoskins, 111 West Monroe

Street. Miner Laboratories, 9 South Clinton Street.

Paper Laboratories (Inc.), 1700 Prairie Avenue.

Phoenix Chemical Laboratory (Inc.), 3953

Castello Avenue.

Pittsburgh Testing Laboratory, Old Col- ony Building.

Don L. Quinn Co., 609 North LaSalle

Street. Research Laboratory of the Portland Ce- ment Association, 33 West Grand

Avenue.

Servicised Laboratories (Inc.), 6051 West

Sixty-fifth Street. Siebel Institute of Technology, 960 Montana Street. Smith-Emery Co__ _ E. H. Ward & Co., 608 South Dearborn

Street. Quincy: Paper Mill Laboratories (Inc.), 830

South Front Street.

See New York.

140c, 150c, 160c, 200c, 210c, 280c, 470c, 500c, 510c, 530c,

540c, 550c, 570c, 590c, 600c, 610c, 620c, 630c, 640c,

650c, 660c, 680c, 690c, 820c, 830c, 840c, 850c, 860c,

870c, 880c, 890c.

010c, 020c, 030c, 040c, 050c, 060c, 100c, 110c, 120c,

130c, 140c, 150c, 160c, 170c, 280c, 300cp, 360cp, 370cp,

390cp, 630c, 640c, 680c, 690c, 850c, 870c, 880c, 890c. 470cp.

040cps, 140cps, 160cps, 500cps (motor fuels and lubri- cating oils), 800cps, 820cps, 830cps, 840cps, 870c. See Pittsburgh.

950p.

400p, 410p, 510cp, 600p, 800c, 810c, 820c, 830c, 840c,

850c, 860c, 870c, 880c, 890c. 500cp.

020c, 090c, 100c, 110c, 120c, 130c, 140c, 150c, 160c,

170c, 210c, 280c, 290c, 500c, 820c, 840c, 870c, 880c. See Los Angeles.

140c, 170c, 400c, 410c, 500c, 510c, 530c, 570c, 600c, 610c,

630c, 640c, 650c, 680c, 690c, 700c, 710c, 720c, 730c,

740c, 750c, 760c, 770c, 780c, 790c, 800c, 820c, 840c. 470acip, 780s, 790s.

INDIANA Fort Wayne: Michigan Engineering Laboratories (Inc.). Hammond: Indiana Laboratories Co., 201

Logan Street.

Mitchell: Froehling & Robertson (Inc.)

See Detroit. OlOacp, 020acp, 040acp, 050acp, 090acp, lOOacpsi,

llOacpsi, 140acpsi, 160acp, 170acp, 500acpsi, 510acpi,

530acpi, 540acp, 570ac, 590ac, 600aci, 610aci, 620aci,

630acsi, 640acsi, 650acsi, 680acsi, 690acsi, 840ai,

850aci, 880c. See Richmond.

IOWA

Des Moines: Patzig Testing Laboratories, 210

Eleventh Street. 400p, 410p, 500cp, 510cp, 530cp, 540cp, 550cp, 570cp,

590cp, 600cp, 610cp, 620cp, 630cp, 640cp, 650cp,

680cp, 690cp, 800cp, 840cp, 850cp, 880c. KANSAS

Baxter Springs: Waring & Williams Laboratories. See Joplin, Mo.

KENTUCKY

Louisville: Janes & Breckler (Inc.), 107 South Fourth Street. 020c, 110c, 260c, 400c, 500c, 510i, 570c (salt), 590c

(flourspar, barite), 600cp, 610cp, 620cp, 640c, 650c,

680c, 800c (creosote, tars), 840c, 850c.

1 See pp. 1 and 2.
8 BUEEAU OF STANDARDS

GEOGRAPHICAL LISTING OF LABORATORIES—Continued

LOUISIANA Name and address of laboratories Commodities and nature of tests 1 New Orleans:

John C. P. Helm, 705 Tchoupitoulas Street. Robert W. Hunt Co., 919 Carondelet

Building.

Frank W. Liepsner, 420 Camp Street The Rice Millers' Association, P. 0. Box

1289. Herbert M. Shilstone Co., 302 Camp Street. Shreveport: Barrow-Agee Laboratories (Inc).

050c, 100c, 110c, 140c, 500c, 850c, 870c. See Chicago.

020c, 040c, 100c, 110c, 140c, 150c, 100c, 170c, 470c,

500c, 510cp, 620c, 630c, 650c, 660c, 680c, 690c, 800c,

840c, 850c, 870c, 890c. lOOcs (rice). 100c, 160c, 500c, 600c, 610c, 620c, 630c, 640c, 650c,

660c, 680c, 690c. See Memphis.

MAINE

Lewiston: A. B. Andrews, 14 Lisbon Street 400c, 470c, 500c, 600c, 610c, 620c, 630c, 640c, 650c,

660c, 680c, 690c, 910c (clinical materials).

MARYLAND

Baltimore:

Gascoyne & Co. (Inc.), 27 South Gay Street. Penniman & Browne, 341 Courtland

Street.

Strasburger & Siegel, 15 South Gay Street.

Wiley & Co. (Inc.), Calvert and Reed

Streets. Union Bridge: Froehling & Robertson (Inc.)..

020c, 030c, 040c, 060c, 090c, lOOca, HOca, 140c, 170c, 260c, 290c, 360c, 390c, 500cp, 510cp, 570c, 590c,

640c, 050c, 600c, 680c, S50acip, 870c, 890c. 020cb, 040cb, OoOcb, OOOcp, 090cb, lOOcb, llOcb, 130cb,

140c, 150c, 160c, 170c, 200cp, 210c, 220c, 230c, 280c,

290c, 300cp, 310cp, 320cp, 330cp, 340cp, 360cp, 370cp,

390cp, 500cp, 510cp, 520cp, 530cp, 540cp, 550cp,

570cp, 590cp, 600cp, OlOcp, 620cp, 630cp, 640cp,

650cp, OSOcp, 690cp, 790s, 800c, 810c, 820c, 830c,

840c, 850c, 860c, 870c, SSOcb, 890c, 910s, 970s, 980s,

990s. OlObc, 020bc, 030bc, 040bcp, 100c, 110c, 120abc, 130ac,

140c, 150abc, IGOabc, 170abc, 200c, 210c, 220c, 280c,

300ac, 310ac, 320ac, 330ac, 340ac, 360ac, 370ac,

390ac, 470ac, 500cp, 510cp, 520c, 530c, 540c, 570c,

600c, 640c, 650c, 680c, 800c, SlOc, S20c, 830c, 840c,

850c, 870c, 880c, 890c.

020c, 030c, 040c, 090c, 100c, 110c, 120c, 130c, 140c,

170c, 260c, 2S0c, 470c (wood pulp), 490c, 500c, 530c,

540c, 570c, 600c, 820c, 850ci, 870c, 890c, 990c. See Richmond.

MASSACHUSETTS

Boston:

Associated Factory Mutual Fire Insur- ances Cos., 184 High Street. Bigelow, Kent, Willard & Co., Park Square

Building.

Cotton Research Co. (Inc.), 1020 Washington Street. Winthrop C. Durfee, 516 Atlantic Avenue.

Metcalf & Eddy Labratory, Statler Building.

George W. Miles, 88 Broad Street Skinner, Sherman & Esselen (Inc.), 276

Stuart Street.

1 See pp. 1 and 2.

200cps, 640cps, 710psi, 970cips.

060c, 070ac, 140c, 200c, 210c, 220c, 230c, 280ac, 290c,

300cp, 310cp, 320cp, 330cp, 340cp, 360cp, 370cp,

390cp, 400cp, 410cp, 420cp, 430cp, 470cp, 480cp,

490cp, 500cp, 510cp, 520cp, 530cp, 540cp, 550cp,

560cp, 570cp, 590cp, 600cp, 610cp, 620c, 630c, 640c,

650c, 660c, 680c, 690c, SOOcp, 810cb, 820c, 830c,

840c, 850c, 870c, 880c, 890c. 300cp, 310cp, 320cp, 330cp, 340cp, 360cp, 370cp, 390cp,

470cp.

230c, 300c, 310c, 360c, 370c, 800c. 040c, 500cp, 510cp, 530cp, 880abcip.

090c, 290c, 390c, 400c, 470c, 500c, 590c, 600c, 690c,

800c, SlOc, 820c, 830c, 890c. OlOcb, 020cb, 030c, 040c, 060cb, 090cb, lOOcb, llOcb,

120cb, 130cb, 140c, 150cb, 160cb, 170cb, 300cp, 310cp,

320cp, 330cp, 340cp, 360cp, 370cp, 390cp, 470cp,

490cp, 500cp, 510cp, 530cp, 540cp, 550cp, 570c, 590c,

600cp, 610cp, 620c, 630c, 640c, 650c, 660c, 680c, 690c,

800cp, 810cb, 820c, 830c, 840c, 850c, 870c, 880cb,

890c.
TESTING AND RESEARCH LABORATORIES 9

GEOGRAPHICAL LISTING OF LABORATORIES—Continued

MASSACHUSETTS—Continued Name and address of laboratories Commodities and nature of tests 1 Boston—Continued.

The Thompson & Lichtner Co. (Inc.), 80

Federal Street. Dr. Lothar E. Weber, 729 Bovlston Street..

J. R. Worcester & Cc, 79 Milk Street Cambridge:

General Radio Co., 30 State Street Dr. A. H. Gill, Massachusetts Institute of Technology.

George B. Haven, Massachusetts Institute

of Technology.

Arthur D. Little (Inc.), Charles River

Road at Kendall Square.

George W. Miles, 88 Broad Street New Bedford: United States Testing Co. (Inc.). Peabody: The R. & M. Laboratories

Springfield: New England Laboratories, 121 Chestnut Street. Westfield: Westfield Testing and Research

Laboratories.

200cp, 410p, 510cp, 530cp, 600cpi, 610cpi.

200c, 300p, 310p.

510p, 530p. 710s (radio), 910s. 060c, 140cao, 200c, 210cap, 220ac, 470c, 500cap, 800c,

820c, 840c, 870c, 910c, 930cap, 970c. 300pc, 310p, 320p. 330p, 340p, 360p, 370p, 390p.

OlOcb, 020cb, 030cb, 040cb, 060cbp, 070cb, lOOcb,

HOcb, 120cb, 130cb, 140cbp, 150cb, 160cb, 170cb,

200cp, 210c, 220c, 230cp, 260c, 280abcp, SOOcpa,

310cp, 320cp, 330cp, 340cp, 360cp, 370cp, 390cp

(rayon), 420cp, 470cpa, 490cpa, 500cph, 510pc,

520cp, 530cph, 540cp, 570c, 600cpm, 610cpm, 620cpm,

630cpm, 640cpm, 650cpm, 660cprn, 680cpm, 690cpm,

700pc (wires, cables), 740cp (rope), 800cp, 820c,

830c, 840c, 850c, 870c, 880cb, 890cb, 930c. 470c (pulp). See Hoboken.

060cp, 230c. 470cp (pulp and paper), 500hl, 510c, 600c, 610c, 620c,

630c, 640c, 650c, 660c, 680c, 690c, 820c, 830c, 880c.

100c, 110c, 150c, 160c, 170c.

MICHIGAN

Detroit:

The Detroit Testing Laboratory, 554

Bagley Avenue.

General Testing Laboratories, 525 Woodward Avenue.

Michigan Engineering Laboratories (Inc.), 2847 Grand River Avenue (branch at Fort Wayne).

Perry Testing Laboratory, 210 Third

Street.

Pittsburgh Testing Laboratory

United Laboratories, 161 Lamed Street, West. Jackson: City of Jackson, Office of Building

Inspector.

OlOcb, 020cb, 040cb, 050cb, 060cp, 090cb, lOOcb, HOcb,

120cb, 130cb, HOcb, 150cb, 160cb, 170cb, 200cp,

210c, 220c, 230cp, 260c, 280cp, 290c, 300cp, 310cp,

320cp, 330cp, 340cp, 360cp, 370cp, 390cp, 400cp,

410cp, 420cp, 430cp, 470cp, 480cp, 490cp, 500cp,

510cp, 530cp, 540c, 550c, 570c, 590c, 600cp, 610cp,

620cp, 630cp, 640cp, 650cp, 660cp, 680cp, 690cp,

700p, 710p, 730p, 800c, 810c, 820c, 830c, 840cp, 850c,

860c, 870c, 880cb, 890cb, 930cp, 940p, 950p, 970p,

980p, 990cp.

OlOacb, 020acb, 040c, lOOac, 140c, 150ac, 160c, 170cb,

220c, 280abcs, 290abcs, 300acs, 360acs, 370acs, 390acs,

470acsp, 490acsp, 500csp, 510csp, 540ac, 590cs, 630c,

640c, 650c, 660c, 680c, 690c, 800c, 810cbt, 820c, 830c,

840ac, 870abcps, 880abcs, 970cs, 990abcps.

500clh, 510cp, 800c, 870c.

200cp, 280c, 300cp, 320cp, 330cp, 340cp, 360cp, 370cp,

400p, 410p, 470pc, 500c, 510cp, 520cp, 530cp, 540cp,

570c, 590c, 600cp, 610cp, 620cp, 630cp, 640cp, 650cp,

660cp, 680cp, 690cp, 820c, 830c, 840c, 880c, 890c. See Pittsburgh. 500c (coal), 600c, 610c, 620c, 630c, 640c, 650c, 680c,

690c. 510cp.

MINNESOTA

Duluth: Minnesota Testing Laboratories

(Inc.), Glencoe Building.

Minneapolis:

J. R. Hoven, 424 Tribune Annex

The Howard Wheat and Flour Testing

Laboratory, Old Colony£Building.

• 8oq pp. 1 nnd 2.

020c, 100c, 110c, 140c, 500c, 510cp, 530cp, 540c, 550c,

570c, 590c, 600cp, 610cp, 620cp, 630cp, 640cp, 650cp,

660cp, 680c, 690cp, 700s, 790s, 800c, 830c, 840c, 850c,

880c, 890c, 990c.

500c, 600c, 610c, 620o, 630c, 640c, 650c, 680c, 690c. 020c, lOOcs, 110c, 120c, 140c, 150c, 160c, 170c, 280c,

850c.
10 BUBEAU OF STANDABDS

GEOGRAPHICAL LISTING OF LABORATORIES—Continued

MINNESOTA—Continued Name and address of laboratories Commodities and nature of tests 1 Minneapolis—Continued.

Van Cleve Laboratories (Inc.), 322 South

Fourth Street. 500c, 510c, 520c, 530c, 540c, 550c, 570c, 590c, 600cp,610cp, 620cp, 630cp, 640cp, 650cp, 660cp, 680cp,

690cp, 800cp, 810c, 820c, 830c, 840c, 850c, 860c, 870c,

880c, 890c, 990cp.

MISSISSIPPI Jackson:

Barrow-Agee Laboratories (Inc.) Walter H. Flood & Co

R. M. Striger, P. O. Box 155 Meridian: N. E. Katz, 309 Cochran Building

See Memphis.

See Chicago.

020c, 110c, 140c, 500c, 510cp, 600c, 620c, 630c, 640c,

650c, 660c, 680c, 690c, 820c, 850c.

010c, 020c, 030c, 040c, 100c, 110c, 120c, 130c, 140c,

150c, 160c, 170c, 220c, 240b, 260c, 390c (rayon),

500cp, 510c, 530c, 570c, 810c, 820c, 850c, 870c, 880c.

MISSOURI

Jefferson City: Missouri State Highway

Commission, High Street. Joplin: Waring & Williams Laboratories (branches at Baxter Springs, Kans.; Webb

City, Mo.; Cardin and Picher, Okla.).

Kansas City:

Robert W. Hunt Co., 303 Crear Leslie Building. Kansas City Testing Laboratory, 700

Baltimore Avenue. Rolla: Missouri Clay Testing and Research

Laboratories.

St. Louis:

Regis Chauvenet & Bro., 620 Chestnut

Street. Gulick-Henderson Co. (Inc.), 5552 Hebert

Street. Robert W. Hunt Co., 1403 Syndicate Trust

Building.

Laclede-Christy Clay Products Co., 1673 Railway Exchange Building.

Nowak Chemical Laboratories, 721 Olive

Street.

St. Louis Sampling and Testing Works

(Inc.), 211 South Seventh Street.

H. E. Wiedemann, Chemical Building.

Webb City: Waring & Williams Laboratories.

410p, 500c, 510cp, 530cp, 600cp, 610cp, 840c, 880c.

010c, 020c, 040c, 110c, 140c, 160c, 170c, 500c, 510c, 520c,

530c, 540c, 550c, 570c, 590c, 600c, 610c, 620c, 630c,

640c, 650c, 660c, 680c, 690c, 800c, 820c, 830c, 840c,

850c, 870c, 880c, 890c. See Chicago.

100c, 110c, 120c, 150ca, 160c, 170cb, 410p, 470cp, 500c,

510cp, 530cp, 550c, 570c, 590c, 600cp, 610cp, 620cp,

630cp, 640cp, 650cp, 660c, 680c, 690c, 800c, 810cb,

820c, 830c, 840c, 850c, 870c, 880cb, 890c. 510cpa, 520cpa, 530cpa, 590cpa.

500c (coal), 510c, 520c, 530h, 570c, 590c, 600c, 620c,

640c, 650c, 660c, 680c, 690c, 840c (paints), 880c, 890c. See New York.

See Chicago.

530cp.

020cpbi, 160cpbi, 170cpbi, 290abc.

020c, 040c, lOOca, HOca, 120ca, 130ca, 140ca, 150ca,

160ca, 170ca, 200c, 210c, 280c, 300c, 360c, 370c, 500cp,

510cp, 520cp, 530cp, 540cp, 550cp, 560cp, 570cp,

590cp, 600cp, 610cp, 620cp, 630cp, 640cp, 650cp,

660cp, 680cp, 690cp, 820c, 830c, 840c, 850c, 870c,

880c, 890c.

020c, 030c, 060c, 090c, 110c, 140c, 150c, 160c, 170c,

200c, 210c, 220c, 230c, 250c, 260c, 290c, 470c, 500c,

510c, 520c, 530c, 540c, 570c, 800c, 810c, 820c, 830c,

840c, 850c, 860c, 870c, 880c, 890c. See Joplin, Mo.

NEBRASKA

Lincoln: Western Laboratories, 132 North

Twelfth Street. Omaha: The Omaha Testing Laboratories

(Inc.), 1916 Farnam Street.

500cps, 510c. 010c, 020c, 040cp, 100c, 110c, 120c, 130c, 140c, 150c, 160c, 170c, 500cp, 510cp, 530cp, 600cp, 610cp, 620cp,

630cp, 640cp, 650cp, 660cp, 680cp, 690cp, 800c, 840c,

850c, 870c, 880c, 890c.

See pp. 1 and 2.
GEOGRAPHICAL LISTING OF LABORATORIES—Continued

NEVADA

Name and address of laboratories Commodities and nature of tests 1 Carson City: Nevada State Department of Highways.

Goldfield: Downer Bros., 418 North Columbia Street. Lovelock: A. H. Scott Assay Office, P. 0. Box

777.

500p, 510p, 600cp.

600c, 610c, 660c.

500c, 510c, 530c, 540c, 570c, 590c, 600c, 610c, 620c,

630c, 640c, 650c, 660c, 680c, 690c, 850c, 860c, 880c,

890c. NEW HAMPSHIRE

Concord: New Hampshire Highway Testing 500cp, 510cp, 840c. Laboratory.

NEW JERSEY

Belleville: Frederick J. Maywald,! William

Street.

Dover: Dover Laboratory, 53 East McFarlan

Street. Hoboken: United States Testing Co. (Inc.) (branches at New York; Philadelphia; Paterson; Chicago; New Bedford, Mass.; Shanghai,

China)

.

Lodi: Sal. Chas. Lascari, P. 0. Box 5 _ _ Merchantville: A. C. Herting, Browning

Road and Elvena Avenue.

Newark:

The Blair Laboratory, 279^ Mulberry

Street. The Gray Industrial Laboratories, 961 Frelinghuysen Avenue.

J. W. Howard Laboratory, 234 Mount

Prospect Avenue. Paterson:

Certified Silk Service (Inc.) United States Testing Co _ __ _ Rockaway: Container Testing Laboratories

(Inc.), Pine and Stickle Streets. South Orange: Philip 0. Gravelle, 114 Pros- pect Street. Watchung: Dr. Richard Moldenke ___

020cb, 140cp, 150cp, 170cp, 200c, 210c, 220c, 230c, 260c,

280ca, 300ca, 310ca, 320ca, 330cp, 360cp, 400cps,

470cps, 480c (paste), 500cp, 520cp, 530cp, 540cp,

570cp, 590cp, 800cs, 840cs, 860ci, 870ci, 970s, 980s

(brushes)

.

500cp, 510cp, 530cp, 570cp, 600c, 660c, 690c. 020cb, 040c, 060c, 140c, 150c, 160c, 170c, 200c, 210c,

230c, 280c, 300cpa, 310cpa, 320cpa, 330cpa, 340cpa,

360cpa, 370cpa, 390cpa, 470cpa, 480cpa, 490cpa, 500c,

510c, 530c, 540c, 570c, 800c, 810c, 820c, 830c, 840c,

870c, 880c, 890c. 300c, 310c, 320c, 330c, 340c, 360c, 370c, 390c. OOOabcit, 020abcit, 040abcit, 090abcit, 140abcit, 150abcit, 160abcit, 170abcit, 210abcit, 220abcit, 510aci,

590aci, 600aci, 620aci, 630aci, 640aci, 650aci, 680aci,

690aci, 800aci, 810abcit, 820aci, 830aci, 840aci, 870aci,

880abcit, 890aci. 040cp, 050cp, 060cp, 140p, 230c.

040c, 140c, 500cp.

500cp (tars), 510cp, 530cp.

See New York.

See Hoboken.

090p (glue), 280p, 300p, 320p, 330p, 410p, 420p, 470p,

490p (boxes), 610p, 640p, 680p, 690p (cans), 950ps.

060a, 150a, 200a, 300a, 310a, 320a, 330a, 340a, 360a,

370a, 390a, 400a, 470a, 510a, 530a, 540a, 550a, 570a,

600a, 610a, 620a, 630a, 640a, 650a, 680a, 690a, 840a,

870a. 600p, 610p.

NEW MEXICO

Las Cruces: New Mexico State Highway

Department, Bureau of Materials. 500p (asphalt), 510p, 530p, 600p, 610p, 680cm (gal- vanized sheet metal)

.

NEW YORK

Albany: Touceda Laboratories, 943 Broadway.

Brooklyn: Foster Dee Snell, 295 Washington

Avenue.

1 See pp. 1 and 2.

040ci, 140c, 200c, 210c, 280c, 310pa, 320pa, 330pa, 340pa,

360pa, 390pa, 410p, 470p, 490p, 500pc, 520c, 530c,

540c, 550c, 570c, 590c, 600ca, 610ca, 620ca, 630ca,

640ca, 650ca, 680ca, 690ca, 840c, 850c, 870c, 880c.

020c, 040c, 100c, 110c, 120c, 130c, 140c, 150c, 160c,

170c, 210c, 280c, 290c, 390c, 500c, 510c, 520c, 530c,

540c, 550c, 570c, 590c, 600c, 610c, 620c, G30c, 640c,

650c, 660c, 670c, 680c, 690c, 800c, 810c, 820c, 830c,

840c, 850c, 860c, 870c, 880c, 890c, 990c.
T5 BUREAU OF STANDARDS

GEOGRAPHICAL LISTING OF LABORATORIES—Continued

NEW YORK—Continued Name and address of laboratories Commodities and nature of tests i

Buffalo:

The A. W. Hoppenstedt Laboratory (Inc.), 52 West Chippewa Street. Charles C. Kawin Co., 110 Pearl Street Pittsburgh Testing Laboratory

Douglaston: Douglaston Laboratories (Inc.)__

Long Island City:

Radio Engineering Laboratories, 100 Wil- bur Avenue.

Ira I. Sloman, 117 Thompson Avenue

New York City: Jerome Alexander, 50 East Forty-first

Street.

Charles V. Bacon, 3 Park Row

Dr. Clement S. Brainin, 505 Fifth Avenue—

.

Bull & Roberts, 50 West Street

Certified Silk Service (Inc.), 46 East Fortyfirst Street. (Branches at Allentown,

Pa., and Paterson, N. J.). James Chittick, 45 East Seventeenth Street. James W. Cox, jr., 320 Broadway

Dorr Co., 247 Park Avenue

Howard Eliot Drake, 250 Park Avenue

Ekroth Laboratories (Inc.), 461 Eighth

Avenue.

Electrical Testing Laboratories, Eightieth

Street and East End Avenue.

Fraser Laboratories, 50 East Forty-first

Street. Dr. William M. Grosvenor, 50 East Fortyfirst Street. Gulick-Henderson Co. (Inc.), 145 West

Thirty-sixth Street (branches at Pitts- burgh, Chicago, St. Louis, Montreal).

Hochstadter Laboratories (Inc.), 227 Front

Street. The Hospital Supply Co. and The Watters

Laboratories, 155 East Twenty-third

Streeif Robert W. Hunt Co., 53 Park Place Emil F. Johnson, 135 Maiden Lane

Knight & Clarke, 50 East Forty-first Street K. Hv. Knudsen, 104 John Street Kraus Research Laboratories (Inc.), 110 West Fortieth Street. R. H. Laverie & Sons (Inc.), 17 State

Street (laboratories at Chicago, Pitts- burgh) (offices at Baltimore, Birmingham, Boston, Cleveland, Los Angeles,

New Orleans, St. Louis, Seattle). Ledoux & Co., 99 John Street

See pp. 1 and 2.

040c, 050cp, 060cp, 140c, 230c, 500c. See Chicago.

See Pittsburgh.

500c, 600c, 610c, 620c, 630c, 640c, 650c, 660c, 680c, 690c. 710ips (radio). 200cp (rubber).

040acp, 070acp, 090acp, 140acp; 170acp, 210acp, 280acp,

290acp, 390acp, 490acp, 530acp, 550acp, 590acp,

690acp, 780p, 790p, 800acp, 860acp, 870acp, 890acp,

990acp.

500cph (oil). 660mp, 690s. 500c, 600c, 610c, 620c, 630c, 640c, 650c, 660c, 680c, 690c,

840c, 880c. 370achilps.

070a, 300cpa, 310cpa, 320cpa, 330cpa, 340cpa, 360cpa,

370cpa, 390cpa.

300cpa, 310cpa, 320cpa, 330cpa, 340cpa, 360cpa, 370cpa,

390cpa (ravon).

500c, 600c, 610c, 620c, 630c, 640c, 650c, 660c, 680c, 690c.

650i, 690ci, 710cip, 740is, 790is, 850ip.

OOObt, 020abci, 040abcp, 060abcp, 070abcp, 090abcipt,

lOOabcpt, HOabcpt, 120abcipt, 130abcipt, 140abcpt,

150abcpt, 160abcpt, 170abct, 200acp, 210acp, 220abcp, 230abcp, 240abcpt, 260abc, 280abcp, 290abcpt,

300acp, 310acp, 320acp, 330acp, 340acp, 360acp,

370acp, 390acp, 400ap, 410ahp, 420achp, 470acp,

480acp, 490achp, 500chlp, 510acp, 520achp, 530achp,

540achp, 550achp, 560achp, 570chl, 590achlp, 600acp,

610acp, 620acp, 630acp, 640acp, 650acp, 660acp,

670acp, 680acp, 690acp, 800abcipt, 810abct, 820abcpt,

830abcpt, 840achpt, 850abc, 870abcpt, 880cbit,

890abchipt, 910cips, 930acips, 950abchip, 970cipts,

980abcp, 990abchilpst.

040c, 060cp, 140c, 200cp, 230c, 300cp, 310cp, 320cp,

330cp, 390cp, 410p, 470p, 500c, 510cp, 520cp, 530cp,

540cp, 600cpm, 610cpm, 620cp, 630cp, 640cp, 650cp,

660cp, 670cp, 680cp, 690cp, 700s, 710s, 720s, 760s,

780s, 790s, 800c, 820c, 830c, 840c, 880c, 910s, 930s, 970s 990s

010c, 020c, 030c, 040c, 100c, 110c, 120c, 130c, 140c, 150c,

160c, 170c, 500chl, 810c.

230c, 280cp, 300cp, 310cp, 320cp, 330cp, 340cp, 360cp,

370cp, 390cp, 470cps, 490cps, 810c, 820c, 830c, 890c. 140cp, 150c, 160c, 170c, 400i, 500cp, 510cp, 520cp,

530cp, 540c, 550c, 560c, 570c, 590c, 600cp, 620c, 630c,

640cp, 650c, 660c, 680c, 690c, 800c, 820c, 830c, 840c,

850c, 870c, 880c, 890c. See Stillman & Van Siclen Chemical Laboratory, below. 610p (asceptic steel furniture), 910p (sterilizers and

hospital furniture). See Chicago. 470c (pulp).

040c, 140c, 170c, 210c (turpentine), 840c (shellac), 870c, 880bc (insecticides), 890c, 930c, 970c, 990c. 470c (pulp).

510cp, 530cp.

OOOt, OlOt, 020cb, 030t, 040c, 090c, lOOcab, HOcab,

120cb, 130cb, 140ca, 150ca, 160ca, 170cab, 500c, 510c,

520c, 530c, 540c, 570c, 590c, 600c, 610c, 630c, 640c,

650c, 680c, 820c, 840c, 850c, 870cb, 880c, 890c.

500c, 530c, 540c, 550c, 570c, 590c, 600ca, 610ca, 620ca,

630ca, 640ca, 650ca, 660ca, 680ca, 690ca.
TESTING AND EESEAECH LABOEATOEIES 13

GEOGRAPHICAL LISTING OF LABORATORIES—Continued

NEW YORK—Continued Name and address of laboratories Commodities and nature of tests 1 New York City—Continued. H. A. Metz Laboratories (Inc.), 122 Hudson Street.

J. H. Morecroft, One hundred and seven- teenth Street and Broadway.

New York Produce Exchange, 2 Broadway.

New York Sugar Trade Laboratory, 80

South Street (for members only).

New York Testing Laboratories, 72 Washington Street.

Pease Laboratories, 39 West Thirty-eighth

Street. Lucius Pitkin (Inc.), 47 Fulton Street

Pittsburgh Testing Laboratory, 35 Sixth Avenue. The Reed Laboratories, 22 East Sixteenth

Street. Dr. Ancel St. John, 505 Fifth Avenue, room 501. Schwarz Laboratories (Inc.), 113 Hudson

Street.

Seil, Putt & Rusby (Inc.), 128 Water

Street. Sheldon, Hilberry & Grisewood (Inc.), 50 Church Street.

Silk Grading Laboratory (Inc.), 381 Fourth

Avenue. The Silk Laboratory, 95 Madison AvenueSmith-Emery Co

Stillman & Van Siclen Chemical Laboratory Co. (Inc.), 227 Front Street.

Stillwell & Gladding, 80 West Street Travis Colloid Research Co. (Inc.), 119 Broad Street. United States Testing Co. (Inc.), 316 Hudson Street. Western Precipitation Co., 25 West Fortythird Street. Niagara Falls:

George F. Comstock, 967 Harrison Avenue. The Fitz Gerald Laboratories Rochester: National Food Manufacturers' Laboratory (Inc.), 496 Exchange Street. Schenectady: William C. Arsem, 226 State

Street.

Watertown:

F. M. Williams, 172 Stone Street.

810bc.

710s, 910s. 040c, 100c, 110c, 140c, 150c, 160c, 210c, 240c, 820c,

840c, 850c, 870c. 160ca. 040cp, 140cp, 150cp, 170cp, 200cp, 210c, 220c, 260c,

280c, 300cp, 310cp, 320cp, 330cp, 340cp, 360cp, 370cp,

390cp, 410p, 470cpa, 490cpa (pulp), 500c, 510cp,

520cp, 530cp, 540c, 550c, 560c, 570c, 590c, 600cpm,

610cpm, 620cpm, 630cpm, 640cpm, 650cpm, 680cpm,

700s, 710s, 800cp, 810c, 820c, 840c, 860c, 870c, 880c,

930cp, 970cp.

020cb, 040cp, 100c, 110c, 120c, 130c, 140c, 150c, 160c,

170c, 220c, 260c, 500cp, 570c, 590c, 800c, 810c, 820c,

830c, 840c, 850c, 870c, 880cb, 890c.

500c, 510c, 530c, 570c, 600cm, 620cm, 630cm, 640cm,

650cm, 660cm, 680cm, 690cm, 810c, 820c, 830c, 840c,

850c, 990cs (buttons). See Pittsburgh.

060cp, 230c. 200x, 500x, 510x, 530x, 540x, 550x, 560x, 570x, 590x,

600x, 610x, 620x, 630x, 640x, 650x, 680x, 690x, 820x,

830x, 890x. 020cb, 040c, 100c, 110c, 140c, 150cp, 160c, 170cb, 210c,

220c, 280c, 290cb, 500c (except asphalt), 810cb,

820c, 830c, 870c. lOOac, 120ac, 130ac, 140c, 170c, 210ac, 220acit, 240ac,

2S0ac, 800c, 810acit, 820c, 830c, 870c, 890c. 300p, 310p, 320p, 330p, 340p, 360p, 370p, 390p, 490pc,

500pc, 610p, 760s, 780s, 790s, 840pc, 910p.

370cp.

370p.

See Los Angeles.

020cb, 040cb, 100c, 110c, 140c, 150c, 160c, 170c, 200cp,

210c, 220c, 230c, 240c, 260c, 280c, 300cp, 310cp,

320cp, 330cp, 340cp, 360cp, 370cp, 390cp, 500cp,

510cp, 530c, 540c, 570c, 590c, 600cpm, 630cpm,

640cpm-, 650cpm, 680cpm, 690cpm, 800cs, 810cs,

820cs, 830cs, 840cs, 870cs, 880cs, 890cs. 470c. 890cs (colloids and emulsions). See Hoboken.

See Los Angeles.

600pm, 610pm (enameled ware), 620pm, 630pm, 640pm.

650pm, 660pm, 680pm, 690pm.

530shi (refractories), 710is (electric furnaces).

OlOabc, 020abc, 030abc, 040abc, 090abc, lOOabc, HOabc,

120abc, 130abc, 140abc, 150abc, 160abc, 170abc,

500c, 510c, 520c, 530c, 540c, 570c, 590c, 630c, 640c,

650c, 680c, 850c. 210achp, 230achp, 280achp, 300achp, SlOachp, 320achp,

330achp, 340achp, 360achp, 370achp, 390achp,

470achp, 480acp, 490achp, 500achp, 510achp, 520achp,

530achp, 540achp, 550achp, 560achp, 570achp,

590achp, 620achmp, 630achmp, 640achmp, 650achmp,

660achmp, 670achmp, 680achmp, 690achmp, SOOacp,

810acp, 820acp, 830acp, 840acp, 870acp, 8S0acp,

890acp.

470c (wood pulp).

1 See pp. 1 and 2. 71850—28 3
14 BUREAU OF STANDARDS

GEOGRAPHICAL LISTING OF LABORATORIES—Continued

NORTH CAROLINA

Name and address of laboratories Commodities and nature of tests 1 Wilmington: Law & Co., 204 North Front

Street (branch at Atlanta).

010c, 020c, 030c, 040c, 100c, 120c, 130c, 140c, 160c, 170c, 500c, 600c, 610c, 620c, 630c, 640c,

680c, 690c, 820c, 830c, 850c, 880c, 890c.

150c, 650c,

OHIO

Canton: United Alloy Steel Corporation

Cincinnati:

Robert J. Anderson (Inc.), 2416 Beckman

Street. F. C Broeman & Co., 215 East Fourth

Street. The Consulting Co., Union Central Tower.

Robert W. Hunt Co., 509 Gerke Building.. Charles C. Kawin Co., 222 West Fourth

Street. Langdon-Meyer Laboratories, 519 Main

Street. Louis G. Robinson Laboratories, 31 East Fourth Street. Cleveland : American Gas Association (Inc.) Testing

Laboratory, foot of East Sixty-second

Street. Cremer-Case Co., 2800 Washington Street NW.

Crowell & Murray, 407 Perry-Payne

Building. R. H. Danforth, Case School of Applied

Science. Forest City Testing Laboratory Co., 507

Superior Building.

The James H. Herron Co., Third Street. 1360 West

Robert W. Hunt Co., 636 Engineers Building.

Pittsburgh Testing Laboratory

Textor Chemical Laboratories, 1165 West

Sixth Street. Columbus:

Harrop Ceramic Service Co., 310 West

Broad Street. Charles F. Long, 141 East Broad Street

Ellis Lovejoy, 1538 North High Street___. Willard Richardson, Schultz Building Lancaster: The Sharp-Shurtz Co., glass chemists and consulting engineers.

Mansfield: A. A. Grubb, 67 Parkwood Boulevard. Youngstown:

C. W. Danforth Co., 2412 South Avenue. .

.

R. C. McBride Commercial Chemical

Laboratory, 339 West Federal Street.

600c. 500chip, 510chip, 520chip, 530chip, 570chip, 600cmpx,

610cmpx, 620cmpx, 630cmpx, 640cmpx, 650cmpx,

680cmpx, 690cmpx, 820c.

500c, 600c, 610c, 620c, 630c, 640c, 650c, 660c, 680c, 690c. 200cp, 210cp, 500cp (asphalt and mineral wax), 540cp

(asbestos), 570cp, 840cp (pigments). See Chicago.

See Chicago.

020bca, 040bact, lOObc, HObc, 170bct, 220bct, 280bc,

290bc, 810bc, 870bc, 880bc, 890bc. 040abcp, 100c, 300p, 400p, 500achip, 510acp, 520acp,

530acp, 540acp, 550acp, 570acp, 600acimps, 630ac- imps, 640acimps, 650acimps, 680acimps, 690acimps,

800ac, 820ac. 990s (gas appliances).

500c, 600c, 610c.

500c, 510cp, 520c, 530c, 540c, 550c, 570c, 590c, 600cpm,

610cpm, 620cpm, 630cpm, 640cpm, 650cpm, 660cpm,

680cpm, 690cpm.

300p (rope).

010c, 020c, 040c, 060c, 090c, 100c, 110c, 140c, 150c,

160c, 170c, 200c, 210c, 220c, 230c, 280c, 290c, 500c,

510cp, 530cp, 550c, 570c, 590c, 600cp, 610cp, 620cp,

630cp, 640cp, 650cp, 680cp, 690cp, 800c, 810c, 820c,

830c, 840c, 850c, 870c, 880c, 890c. 300cp, 310cp, 320cp, 330cp, 410i, 500c, 510cp, 530cp,

540c, 570c, 590c, 600cpm, 610c, 620c, 630c, 640c,

650c, 680c, 690c, 700s, 710s, 800c, 820c, 830c, 840c,

880c, 950p. See Chicago.

See Pittsburgh.

010c, 020c, 030c, 040c, 100c, 110c, 120c, 130c, 140c, 150c, 160c, 170c, 500c, 510c, 520c, 530c, 540c, 570c, 590c,

600cm, 610cm, 620cm, 630cm, 640cm, 660cm, 680cm,

690cm, 820c, 830c, 840c, 850c, 870c, 880c, 890c. 400hp, 410i, 500chs, 510achs, 520achs, 530achs, 540achs,

550achs, 570achs, 590achs, 600c, 690c, 710is, 740is, 820c, 830c, 890c, 910is, 990is. 500 ch, 800c.

530s. 530chp.

520cp. 510s (core sand, molding sand, core binder).

500c, 510c, 530c, 590c, 600c, 610c, 620c, 630c, 640c,

650c, 680c, 690c, 840c. 020abc, 040ac, lOOabc, HOabc, 140ac, 150abc, 160c, 170abc, 500ach, 510ch, 520c, 530c, 540cph, 550c, 560c,

570c, 590cahp, 600c, 800ci, 970cis.

1 See pp. 1 and 2.
TESTING AND RESEARCH LABORATORIES 15

GEOGRAPHICAL LISTING OF LABORATORIES—Continued

OKLAHOMA

Name and address of laboratories Commodities and nature of tests 1 Cardin : Waring & Williams Laboratories Picher: Waring & Williams Laboratories __ See Joplin, Mo.

See Joplin, Mo.

OREGON

Portland:

City Health Laboratory, City HalL _ Robert W. Hunt Co., 720 Corbett Building.

I. F. Laucks (Inc.), 310 Wilcox Building,

E. W. Lazell, 537 Railway Exchange

Building.

Northwest Testing Laboratories. _ Oregon Independent Testing Laboratory,

Third and Yamhall Streets. Salem: Oregon State Highway Testing Laboratory, 1260 State Street.

OlOi, 020cb, 030i. See Chicago.

See Seattle. 040c, lOOcs, 110c, 130c, 140c, 150c, 160c, 170c, 200cp,

210c, 220c, 230c, 280cpa, 300cpa, 310cpa, 320cpa,

330cpa, 340cpa, 360cpa, 370cpa, 390cpa, 470cpa,

500cp, 510cp, 520c, 530c, 540c, 570c, 590c, 600cpm,

610cpm, 620cpm, 630cpm, 640cpm, 650cpm, 660cpm,

680cpm, 690cpm, 800c, 810cb, 820c, 830c, 840c, 850c,

870c, 880c, 890c. See Seattle. 010c, 020c, 030c, 040c, 050c, 100c, 110c, 120c, 130c,

140c, 150c, 160c, 170c, 500h, 840c, 880c. 500pc (petroleum asphalt), 510pc, SOOcps, 840c, 890cps.

PENNSYLVANIA

Allentown:

Allentown Testing Laboratory, 373 Linden

Street. Certified Silk Service (Inc.) Cresson: Warner Laboratories, 617 First

Street. Easton: Pittsburgh Testing Laboratory

Erie: The Erie Laboratory, 1519 French Street. Harrisburg: Andrew S. McCreath & Son, 236

Liberty Street. Malvern: J. Bishop & Co. Platinum Works

Northampton: Froehling & Robertson (Inc.)_ Philadelphia:

American Water Softener Co., Southeast

corner Lehigh Avenue and Fourth Street Arnstein Research Laboratories, 191 East

Roosevelt Boulevard.

Bell & Beltz (Inc.), 3340 North Broad

Street. Booth, Garret & Blair, 404-406 Locust

Street. The Chemical Service Laboratories (Inc.), southeast corner Eighteenth and Cherry

Streets

.

W. B. Coleman & Co., Fifteenth and Wallace Streets. E. L. Conwell & Co., 2024 Arch Street

George C. Davis, 636 Race Street

J. Atlee Dean, 614 South Forty-eighth

Street.

1 See pp. 1 and 2.

170c, 410p, 500c, 510cp, 600cp, 620cp, 810c. See New York.

140c, 200cp, 500cp (asphalt), 510cp, 530cp, 540cp (as- bestos), 570c (magnesia), 640c, 650c, 680c, 690c

(solder), 700s (packing), 840c. See Pittsburgh.

500hl, 600c, 610c, 620c, 630c, 640c, 650c, 660c, 680c,

690c. 500ch, 510c, 530c, 600c, 620c, 690c.

660c. See Richmond.

880c. 020bcip, 030bcip, 040cip, lOOabcip, HOabcip, 120abcip,

130abcip, 140abcip, 150abcip, IGOabcip, 170abcip,

210ci, 220ci, 280cip, 360cip, 370cip, 400ci, 50Qcip,

700hilp, 710hilp, 730ilp, 780hilp, 790hilp, 800cip,

810cip, 820bcips, 850bcip, 870bcip, 890bcip.

020c, 040c, 090c, lOOcp, HOcp, 120cp, 130cp, 140cp,

150cp, 160cp, 170cp, 300ca, 310ca, 320ca, 330ca,

340ca, 360ca, 370ca, 390ca, 500cp, 850c, 880c.

500c, 510c, 520c, 530c, 540c, 550c, 570c, 590c, 600c,

610c, 620c, 630c, 640c, 650c, 660c, 680c, 690c.

500c, 530c, 690c (solder and other nonferrous allovs), 800c.

500c, 510cp, 530cp, 540c, 600cpm, 610cpm, 620cpm,

630cpm, 640cpm, 650cpm, 680cpm, 690cpm, 850c,

880c.

140c, 150c, 160c, 170c, 410p, 470p, 500cp, 510cp, 520cp,

530cp, 540cp, 550c, 570c, 590c, 600cp, 610cp, 620cp,

630cp, 640cp, 650c, 660cp, 680cp, 690cp, 800c, 810c,

820c, 830c, 840c, 850c, 860c, 870c, 880c, 890c.

600c, 610c, 620c, 630c, 640c, 650c, 680c, 960c. OOOcb, OlOcb, 020cb, 030cb, 040cb, 060c, 140cba, 150cb,

160c, 170c, 220c, 300ca, 360ca, 370ca, 470ca, 500c,

510c, 530c, 570c, 590c, 600c, 630c, 640c, 650c, 660c,

680c, 690c, 800c, 810c, 820c, 830c, 840c, 850c, 860c,

870c, 880cb, 890c.
16 BUEEAU OF STASTDABDS

GEOGRAPHICAL LISTING OF LABORATORIES—Continued

PENNSYLVANIA—Continued Name and address of laboratories Commodities and nature of tests 1 Philadelphia—Continued.

Frank R. Gunn Co., 704 Market Street.

Hamlin & Morrison, 216 South Second

. Street- Joseph W. E. Harrison, 636 Race Street E. F. Houghton & Co., 240 West Somerset

Street (branch at Chicago)

.

Robert W. Hunt Co., 40 Transportation

Building. Horace C. Knerr, 538 East Washington

Lane. LaWall Laboratories, 636 Race Street

James V. McCrae, 3218 Rhawn Street, Holmesburg.

Charles E. Mullin, 3820 Sansom Street

Tinius Olsen Testing Machine Co., 500 North Twelfth Street. Pittsburgh Testing Laboratory

Riehle" Bros. Testing Machine Co., 1424 North Ninth Street. Samuel P. Sadtler & Son (Inc.), 210 South

Thirteenth Street.

Smith, Rudy & Co., 411 Walnut Street United States Testing Co

Pittsburgh:

Buckmaster Laboratories (Inc.), 200 Sixth Avenue.

Dairy Products Laboratory, 417 Martin

Building, N. S. Gulick-Henderson Co. (Inc.), 524 Fourth

Avenue. Robert W. Hunt Co., 400 Monongahela

Bank Building. R. H. Laverie & Sons (Inc.) Pittsburgh Testing Laboratory, Stevenson

Street at Locust (branches at Buffalo; New York City; Universal, Pa.; Easton;

Philadelphia; Pittsburgh; Miami;

Tampa; Birmingham; Ragland, Ala.; Leeds, Ala. ; Richard City, Tenn. ; Kingsport, Tenn.; Dallas; Chicago; Detroit; Cleveland; Houston; Milwaukee).

Smith-Emery Co

Universal: Pittsburgh Testing Laboratory

020c, 040cp, 090c, 100c, 110c, 140cp, 170c, 200c, 300cp,

310cp, 320cp, 330cp, 340cp, 360cp, 370cp, 390cp,

500cp, 510c, 520c, 530c, 570c, 590c, 600ca, 620c, 630c,

640c, 650c, 680c, 690c, 800c, 820c, 830c, 840c, 850c,

870c, 880c, 890c. 470c (pulp).

010b, 020b, 030b, 040b, 120b, 130b, 140b, 150b, 160b,

170b, 880b. 040cp, 050cp, 060cp, 140c, 500c. See Chicago.

600pm, 610pm, 630pm, 640pm, 690pm.

OOOabci, OlOabci, 020abci, 040abci, 050bct, 060c, 070bc,

090bc, lOOabcipt, HOabcipt, 120abcipt, 130abcipt,

140abcipt, 150abcipt, 160abcipt, 170abcipt, 200abc,

210abc, 220abc, 230abc, 240abc, 250abc, 260abc,

280abc, 290abc, 300abcp, 310abcp, 320abcp, 330abcp,

340abcp, 360abcp, 370abcp, 390abcp, 500acp, 510apc,

520acp, 530acp, 540acp, 550acp, 560acp, 570acp,

590acp, SOOabcipst, SlOabcipst, 820abcipst,

830abcipst, 840abcipst, 850abcipst, 860abeipst,

870abcipst, SSOabcipst, 890abcipst, 930acips,

950acips, 970acips.

500h, 510c, 530c, 540c, 600c, 610c, 620c, 630c, 640c, 650c,

680c, 690c. 200ca, 220ca, 230c, 300ca, 310ca, 320ca, 330ca, 340ca,

360ca, 370ca, 390ca, 560cpa, 800c, 810c, 820cp,

830c, 870c, 890c. 410p, 510p, 600p, 610p, 620p, 630p, 640p, 650p, 680p,

690p. See Pittsburgh.

060p, 200p, 310p, 320p, 330p, 360p, 370p, 390p, 510p,

520p, 530p, 600p, 610p, 620p, 630p, 640p, 650p, 680p.

040c, 050cb, 060c, 110c, 140c, 150c, 160c, 170c, 200c, 210c,

220c, 230c, 280c, 300c, 310c, 320c, 330c, 340c, 360c,

370c, 390c, 470ca, 490ca, 500cp, 510c, 520c, 530c,

540c, 570c, 590c, 800c, 810c, 820c, 830c, 840c, 850c,

870c, 880c, 890c. 500ch, 530c, 600c, 610c, 620c, 630c, 640c, 650c, 680c,

690c. See Hoboken.

OOOt, OlOt, 020abct, 030t, 040ca, 090ca, 100c, 110c,

140ac, 170abc, 300ac, 330ac, 360ac, 370ac, 390ac, 470c,

500ch, 510cp, 570c, 600acipm, 610acip, 620acip,

630acip, 640acip, 650acip, 660c, 680acip, 690acip,

700ip, 710ip, 720ip, 730ip, 740ip, 750ip, 760ip, 770ip,

780ip, 790ip, 800c, 810c, S20c, 830c, 840c, 850c, 870c,

• SSOabe, 890c, 990abchimpt.

020cb. See New York.

See Chicago.

See New York.

020c, 040cp, 060p, 090c, 110c, 140c, 150c, 160c, 170c, 200cp, 300pc, 310p, 320p, 330p, 340p, 360pc, 370p,

390p, 400p, 410p, 420p, 430p, 470p, 480p, 490p, 500cp,

510cp, 520cp, 530cp, 540cp, 550cp, 560cp, 570cp,

590cp, 600cp, 610cp, 620cp, 630cp, 640cp, 650cp,

660cp, 670p, 680cp, 690cp, 700ps, 710ps, 720ps, 730ps,

740ps, 750ps, 760ps, 770ps, 780ps, 790ps, 800cp, 820cp,

830c, 840c, 850c, 860c, 870c, 880c, 890c, 910cp, 650c,

970c, 980p, 990cp. See Los Angeles. See Pittsburgh.

* See pp. 1 and 2.
TESTING AND KESEARCH LABORATORIES

GEOGRAPHICAL LISTING OF LABORATORIES—Continued

RHODE ISLAND

Name and address of laboratories Commodities and nature of tests 1 Newport: The Eppley Laboratory, 12 Sheffield Avenue. Providence:

Saunders & Franklin, 184 Whittier Avenue

_

Textile Mill Service, 95 Fountain Street

710s (thermocouples, thermopiles, standard cells).

040c, 140c, 500c, 600cm, 620c, 630c, 640c, 650c, 680c,

690c, 870c. 300cp, 310cp, 320cp, 330cp, 340cp, 360cp, 370cp, 390cp.

SOUTH CAROLINA

Charleston: Parker .Laboratory, 40 Broad

Street. Columbia: Charles W. Rice Co., P. 0. Box 538_

OlOct, 040ct, 100c, 140c, 500c, 510cpi, 530cp, 570c, 590c

800c, 810c, 830c, 840c, 850c, 870c, 880c, 890c.

010c, 020bc, 030c, 040c, 100c, 110c, 120c, 130c, 140c,

170bc, 530c, 850c. TENNESSEE

Chattanooga:

Atlanta Paving Laboratories. _ _ _ Froehling & Robertson (Inc.)_._ __ Kingsport:

Froehling & Robertson (Inc.) _ __ Pittsburgh Testing Laboratory __ Memphis: Barrow-Agee Laboratories (Inc.), 60 North Third Street (branches at Shreveport, La.; Jackson, Miss.; Little Rock, Ark.). Nashville : Froehling & Robertson (Inc.) _ Richard City : Pittsburgh Testing Laboratory.

See Atlanta. See Richmond.

See Richmond.

See Pittsburgh.

OlOcp, 020cp, 040cp, 090cp, 100c, 110c, 140cp, 150c,

160c, 170c, 220c, 240b, 280cp, 290cp, 500cp, 510cp,

520cp, 530cp, 540cp, 570cp, 590cp, 600cp, 610cp,

620cp, 630cp, 640cp, 650cp, 680cp, 690cp, 800cp,

810c, 820c, 830c, 840c, 850c, 870c, 880c, 890c. See Richmond.

See Pittsburgh.

TEXAS

Amarillo: Southwestern Laboratories, 613 Polk Street. Dallas:

Robert V/. Hunt Co., 1213 Kirby Building, _ Landon C. Moore, 17133^ Young Street

Pittsburgh Testing Laboratory, Santa Fe

Building.

Southwestern Laboratories, 13123^ Main

Street. El Paso: George W. Cameron, 205 San Francisco Street. Fort Worth:

Fort Worth Laboratories, 8283^ Monroe

Street. Southwestern Laboratories, 8283^ Monroe

Street (branches at Dallas, Amarillo,

San Antonio, Houston).

Galveston: Felix Poquin, 3053^2 Twentysecond Street.

Houston:

Houston Laboratories, 2153^ Main Street-

_

Pittsburgh Testing Laboratory __ Southwestern Laboratories, 2153^ Main

Street. San Antonio: Southwestern Laboratories,

3083^ Navarro Street.

See Fort Worth.

See Chicago.

010c, 020bc, 030c, 040c, 100c, 110c, 120c, 130c, 140c,

150c, 160c, 170c, 500c, 510c, 530c, 540c, 550c, 570c,

590c, 600c, 610c, 620c, 630c, 640c, 650c, 660c, 680c,

690c, 810c, 820c, 830c, 840c, 850c, 870c, 880c, 890c, See Pittsburgh. See Fort Worth.

510c, 530c, 600c, 610c, 620c, 630c, 640c, 650, 680c, 690c.

See Southwestern Laboratories.

010c, 020c, 100c, 110c, 120c, 130c, 140c, 150c, 160c, 170c,

210c, 240c, 290c, 300cp, 310cp, 360cp, 390cp, 500cp,

510cp, 520cp, 530cp, 570cp, 590cp, 600cp, 610cp,

640cp, 680cp, 690cp, 800cp, 820cp, 830cp, 840cp,

850cp, 870cp, 880cp, 890cp.

000b, OlObc, (feObc, 030bc, 040bc, 100c, 110c, 120c, 130c,

140c, 150cb, 160cp, 170c, 220c, 310cp, 320cp, 330cp,

340cp, 360cp, 370cp, 470c (pulp), 500cp, 510cp, 530cp,

570cp, 600c, 610c, 620c, 630c, 640c, 650c, 680c, 820c,

840c, 850c, 870c, 880c.

140c, 500c, 510c, 640c, 660c, 680c, 850c, 880c. See Pittsburgh. See Fort Worth.

See Fort Worth.

1 See pp. 1 and 2
IS BUREAU OF STANDARDS

GEOGRAPHICAL LISTING OF LABORATORIES—Continued

UTAH

Name and address of laboratories Commodities and nature of tests 1

Salt Lake City:

Alonzo F. Bardwell, 158 Southwest Temple

Street. Black & Deason, 165 Southwest Temple

Street. C. S. Cowan, 160 Southwest Temple

Street. Crismon & Nichol, 229 Southwest Temple

Street. Utah State Road Commission, Capitol

Building.

640c, 650c, 660c, 680c, 690c.

500c, 600c, 610c, 620c, 630c, 640c, 650c, 660c, 680c, 690c.

500c, 600c, 610c, 620c, 630c, 640c, 650c, 660c, 680c, 690c. 500c (coal), 530c, 570c, 600c, 620c, 630c, 640c, 650c,

660c, 6S0c, 690c. 500cps, 510cps, 600p (reinforcing steel), SOOcps, 840cs.

VIRGINIA Fordwick: Froehling & Robertson (Inc.) _ _ Norfolk: Froehling & Robertson (Inc.) __ Norfolk Testing Laboratories (Inc.), 288

Bank Street.

Richmond: Froehling & Robertson (Inc.), 814 West Cary Street (branches at Atlanta; Northampton, Pa.; Union Bridge, Md.; Norfolk; Fordwick; Kingsport, Tenn.; Chattanooga; Nashville; Birmingham; Ragland,

Ala.; Mitchell, Ind.).

See Richmond.

See Richmond.

020bc, 040clp, 090cp, lOOca, HOca, 130ai, 140cp, 150cp,

170c, 200ca, 210c, 280ca, 290ca, 340c, 360ca, 390c,

470c, 490c, 500achisp, SlOacip, 520aci, 530acp,

540acp, 550acp, 570acp, 590acp, 600cm, 610cm,

620cm, 630cm, 640cm, 650cm, 660cm, 680cm, 690cm,

800act, 820c, 830c, 840acps, 850acips, 870c, 880c, 890c. 010c, 020cb, 040c, 090c, 110c, 120c, 130c, 140c, 150c,

160c, 170c, 260c, 280c, 290c, 300c, 360c, 390c (rayon),

400cpi, 410cpi, 470p, 490p, SOOcpih, 510cpi, 530cpi.

540cp, 550c, 570cp, 590cp, 600cpim, GlOcpim, 620cpim,

630cpm, 64-Ocpm, 650cm, 660c, 670ps,680cpm,690cpm,

740cp (rope), 800cp, S20c, 830cp, 840cp, 850c, 870ep

(soaps), 880cbi, 890cp, 930c, 980p, 990cpi.

WASHINGTON

Seattle:

Falkenburg & Co., 116 Yesler Way

Geijsbeck Engineering Co., 601 Arctic Building.

Robert W. Hunt Co., 621 Lyon Building...

I. ¥, Laucks (Inc.), 314 Maritime Building (branches at Tacoma, Portland, Vancouver (349 Railwav Street), Tsingtao (P. 0. Box 123), China).

Northwest Testing Laboratories, 2113 Third Avenue (branches at Tacoma,

Portland)

.

Pacific Coast Testing Laboratory, 502 Lyon Building.

Smith-Emery Co _ _ _ _ Spokane: The C. M. Fassett Co. (Inc.), 207 North Wall Street. Tacoma:

Bennett's Chemical Laboratory, 1142 Market Street.

I. F. Laucks (Inc.), 712 Tacoma Building, __ Northwest Testing Laboratories, City Hall Annex.

020c, 040c, 110c, 140c, 150c, 160c, 170c, 280c, 400c (creosotecl), 500c, 510c, 520c, 530c, 540c, 550c, 570c, 590c, 600c, 630c, 640c, 650c, 680c, 690c, 800c, 820c, 830c,

840c, 850c, 860c, 870c, 880c, 890c. 500c, 530c, 600c, 610c, 620c, 630c, 640c, 650c, 660c,

680c, 690c. See Chicago.

010c, 020c, 030c, 040c, 060c, 100c, 110c, 120c, 130c, 140c,

150c, 160c, 170c, 210c, 220c, 230c, 280c, 300c, 310c,

320c, 330c, 340c, 360c, 370c, 390c, 470c, 500c, 510c,

520c, 530c, 540c, 570c, 590c, 600cm, 610cm, 620cm,

630cm. 640cm, 650cm, 680cm, 690cm, 800c, 820c,

830c, 840c, 850c, 870c, S80c, S90c.

010c, 020c, 030c, 040c, 100c, 110c, 120c, 130c, 140c, 500c, 510c, 530c, 600cp, 610cp, 620c, 630c, 640c,

650c, 660c, 680c. 690c 800hl, 840c, 850c, 880c.

500c, 510c, 520c. 530c 540c, 550c, 560c, 570c, 590c,

600c, 610c, 620c 630c, 640c, 650c, 6S0c, S40c, 850c. See Los Angeles.

500ch, 510cp, 530cp, 550c, 570c, 590c, 600cm, 610cm,

620cm, 630cm, 640cm, 650cm, 660cm, 680cm, 690cm,

840c, 870c, 880c, 910s (laboratory apparatus), 970c.

040c, 110c, 140c, 500c, 510c, 530cp, 570c, 590c, 600cm,

610cm, 620cm, 630cm, 640cm, 650cm, 680cm, 690cmi

(copper ores, matte blister copper) , 800c, 850c. See Seattle. See Seattle.

WEST VIRGINIA Charleston: Commercial Testing & Engineering Co., P. O. Box 832. See Chicago.

i See pp. 1 and 2.
TiLSTlW br AWJJ KJkSJMliUH 1 LABUHATUKIES J.JJJ GEOGRAPHICAL LISTING OF LABORATORIES—Continued

WISCONSIN

Name and address of laboratories Commodities and nature of tests 1 Madison:

Wilbur L. Jones, 204 Democrat Building. __ Wisconsin Highway Commission, Capitol Annex. Milwaukee:

Pittsburgh Testing Laboratory, 428 Pros- pect Avenue. Sommer Chemical Laboratories, 114 Grand Avenue.

020p (casein glue) , 090pc (glue) , 280cp, 930cp (adhesives)

.

510p, 600p, 840cp.

bee Jritts burgh.

010c, 020c, 030c, 040c, 100c, 110c, 120c, 130c, 140c,

500c, 600c, 610c, 620c, 630c, 640c, 650c, 680c, 690c,

880c. WYOMING

Cheyenne: Wyoming State Highway Department, Capitol Binding.400cp, 410cp, 500cp, 510cp, 530cp, 600cpm, 610cpm,

620cpm, 690cpm, 800cs, 840cs.

» See pp. 1 and 2.

COLLEGE RESEARCH LABORATORIES

It has seemed desirable to supplement the list of commercial testing laboratories with

a list of the laboratories in colleges. These laboratories are used not only for purposes of instruction, but also to a considerable extent for research work. In fact, many important

industrial research problems are being solved in the college laboratories.

The inclusion of a college laboratory in the accompanying list is to be interpreted

merely as showing that the laboratory is equipped to test the types of commodities indicated

for research and instructional purposes.

In almost all of the college laboratories a certain amount of commodity acceptance

testing is being done on either a commercial basis or for the purchasers of the States,

municipalities, public institutions, or the colleges themselves. However, there is a very

wide diversity in the methods of conducting such work with special reference to the

responsibility of the colleges for the tests made in the laboratories.

It is suggested that public purchasers and other persons interested in ascertaining

whether or not commodity acceptance testing will be undertaken by certain colleges, and

the conditions under which such testing will be carried on, communicate directly with

the proper officers of the colleges or with the individuals in charge of the laboratories.

In the accompanying list the laboratories have been arranged alphabetically in

accordance with the geographical location of the colleges. Explanations of the symbolic

references to the types of commodities that can be tested and the nature of the tests made are given on pages 1 and 2. GEOGRAPHICAL LISTING OF COLLEGES

ALABAMA

Location and name of laboratory Commodities and nature of tests Auburn:

Alabama. Polytechnic Institute

Civil engineering laboratory, J. A. C. Callan.

Electrical laboratory, W. W. Hill. Mechanical laboratory, C. R. Hixon.

Chemical laboratory.

Physics laboratory.

Birmingham:

Howard College

Chemical laboratory, John R. Sampey.

Physic-; laboratory, Louis K. Oppitz.

University:

University of Alabama

Chemical laboratory, S. J. Lloyd.

Mining laboratory, J. R. Cudworth.

Physical laboratory, F. R. Maxwell.

410p, 500ch, 510p, 600pc, 610pc, 700s,

710s, 760s, 820c, 830c.

600pc, 820c, 830c, 850c.

ALASKA

College:

Alaska Agricultural College and School of Mines 020bc, lOOcas, 390acp, 400p, 410p,

Agricultural laboratory, Clinton H. Morgan. 500ach, 510acp, 540ac, 550ac, 590ac,

Chemistry laboratory, G. Raymond Hood. 620m, 630m, 660m, 680m, 730s, 750s,

Civil engineering laboratory, W. H. Overshiner. 890acpt.

Mining, metallurgical and geological laboratory, Ernest N. Patty.

Mineralogical testing and commercial assaying laboratory, Paul Hopkins.

1 See pp. 1 and 2. 71850—28 4 21
GEOGRAPHICAL LISTING OF COLLEGES—Continued

ARIZONA

Location and name of laboratory Commodities and nature of tests i Tucson:

University of Arizona

Chemistry laboratory, Ernest Anderson.

Agricultural chemistry laboratory, Paul S. Burgess.

Physics laboratory, Frank M. Life. Electrical engineering laboratory, James C. Clark. Mining engineering and metallurgical laboratory, Marke

Ehle.

Civil engineering laboratory, Frank C. Kelton. Mechanical engineering laboratory, L. D. Darrow.

510p, 710s.

ARKANSAS

Fayetteville : University of Arkansas

Bacteriology laboratory, William L. Bleecker. Engineering experiment station laboratory, Harrison

Hale. Agronomy laboratory, Martin Nelson.

020b, lOOcb, 240cb, 500h, 510cp, 880b.

CALIFORNIA Berkeley:

University of California Dairy industry laboratory, C. L. Roadhouse.

Agricultural engineering laboratory, L. J. Fletcher. Animal husbandry laboratory, G. L. Hart.

Civil engineering laboratory, R. E. Davis. Mechanical and electrical engineering laboratory, B. F. Raber. Mining laboratory, Frank H. Probert. Los Angeles:

Occidental College

Chemical laboratory, E. E. Chandler.

Physical laboratory, Doctor Gorton.

Biological laboratory, C. O. Esterley.

Geological laboratory, Doctor Smiley. Botanical laboratory, Doctor Smiley.

University of Southern California

Electrical and mechanical engineering laboratory, P. S. Biegler.

Pasadena:

California Institute of Technology

Norman bridge laboratory of physics, R. A. Millikan. Gates chemical laboratory, Arthur A. Noyes.

Electrical engineering laboratorj', R. W. Sorenson. Engineering research laboratory, C. C. Thomas.

Mechanical engineering laboratory, R. L. Daugherty.

Stanford University:

Stanford University

Mechanical engineering laboratory, A. B. Domonoske.

Civil engineering laboratory, C. B. Wing.

Electrical engineering laboratory, H. J. Ryan.

Chemical engineering laboratory, R. E. Swain.

Metallurgical laboratory, T. J. Hoover. Aerodynamics laboratory, W. F. Durand.

020c, 110c, 360cp, 410p, 500cp, 510p,

530p, 560i, 570c, 600 cp, 610cp, 620cp,

630cp, 640cp, 650cp, 660c, 680cp,

690cp, 700s, 710s, 730s, 750s, 760s.

700s, 710s, 730s, 910s.

410p, 500cp, 510cp, 520cp, 530cp,

550cp, 600cp, 610cp, 620cp, 630cp,

640cp, 650cp, 6S0cp, 690cp, 700s, 710s,

750s.

410p, 510p, 530p, 550cm, 570cm, 590cm,

600pm, 610pm, 620pm, 630pm,

640pm, 650pm, 680pm, 690pm, 700s,

710s, 750s, 830c, 890c, 910s.

COLORADO

Boulder:

University of Colorado

Materials testing laboratory, H. J. Gilkey. Concrete laboratory, H. J. Gilkey. Meter testing laboratory, C. M. McCormick.

Electrical laboratory, F. A. Euston.

Oil laboratory, J. A. Hunter. Steam laboratory, S. T. Simmering.

Sanitary chemistry laboratory, C. F. Poe. Physical chemistry laboratory, Frank E. German.

Organic chemistry laboratory, P. M. Dean.

1 See pp. 1 and 2.

010c, 020c, 040cp, 100c, 120c, 130c, 140c, 150c, 160c, 170c, 220c, 400p,

410p, 500cp, 510cp, 530cp, 540cp,

550cp, 590cp, 600p, 610p, 640p, 700s,

710s, 740s, 750s, 790s, 800c, 810c,

830c, 840cp, 870cp, 880cp, 890c.
'lWUJU AND KESKARCB. LAJWKATUHUiia

GEOGRAPHICAL LISTING OF COLLEGES—Continued

COLORADO—Continued

Location and name of laboratory Commodities and nature of tests 1 Colorado Springs:

Colorado College _ _ _ 100c, 110c, 120c, 140c, 160c, 170c,

200c, 500ch, 510cp, 530cp, 600cp,

610cp, 620c, 640c, 650c, 660c, 690c,

710p, 800c, 840c, 910p.

OlOcb, 020cb, 100c, 240c, 250i, 400p,

410p, 510p, 530p, 570p, 600cp, 700s,

710s, 720s, 730s, 740s, 800c, 810c,

830c, 850c, 890c.

500c, 510p, 530c, 570c, 590c, 600cp,

630c, 640c, 650c, 680c, 690c, 850c,

880c, 890cp, 910p.

Biology laboratory, Ralph J. Gilmore.

Chemistry laboratory, Frank W. Douglas.

Geology laboratory, I. Allen Keyte.

Physics laboratory, Paul E. Boucher. Psychology laboratory, John A. Glaze. Fort Collins:

Colorado State Agricultural College _ _ _ _ Experimental and chemistry laboratory,William P. Hedden.

Student chemistry laboratory, G. H. Whiteford.

Physics laboratory, Fred G. Person.

Soils laboratory, Alvin Kezer. Dairy laboratory, George E. Morton.

Veterinary laboratory, George H. Glover. Pathology laboratory, I. E. Newson.

Bacteriology laboratory, Walter G. Sackett. Golden:

Colorado School of Mines

Chemical laboratory, R. A. Baxter. Experimental plant laboratory, A. J. Weinig.

Clay laboratory, W. P. Huleatt. Geophysics laboratory, C. A. Heiland. CONNECTICUT

Middletown:

State Trade School __ 300p, 310p, 320p, 330p, 340p, 360p,

370p, 390p.

370cp, 410p, 510p, 530p, 550cp, 600pm,

610pm, 620pm, 630pm, 640pm,

650pm, 680pm, 690pm, 710s, 720s, 800c, 820c, 830c, 880c, 890c, 910s.

Textile laboratory, Samuel Bridge.

New Haven:

Sheffield Scientific School of Yale University

Sterling chemistry laboratory, H. A. Curtis. Mason mechanical laboratory, S. W. Dudley.

Dunham electrical laboratory, C. F. Scott. Engineering mechanics laboratory, C. J. Tilden. Sloane physics laboratory, John Zeleny.

Hammond mining and metallurgy laboratory, C. H. Mathewson.

DELAWARE

Newark:

University of Delaware _ 020cb, 500p, 510p, 530p, 600c, 610c,

700s, 710s, 760s, 800c, 820c, 830c,

850c, 890c. Physics laboratory, G. P. Paine.

Civil engineering laboratory, H. K. Preston. Chemistry laboratory, A. S. Eastman.

Mechanical laboratory, M. V. G. Smith.

Agricultural experiment station, C. A. McCue.

Bacteriology laboratory, C. C. Palmer.

Horticultural laboratory, L. R. Detjen.

Agronomy laboratory, G. L. Schuster. Agricultural chemistry laboratory, P. B. Myers. DISTRICT OF COLUMBIA

Washington:

Catholic University of America

Civil engineering laboratory, A. J. Scullen. Geological and mining laboratory, Fred L. Serviss. Mechanical laboratory, L. H. Crook.

Electrical laboratory, T. J. MacKannagh.

Chemical laboratory, H. Chambliss.

Georgetown University

500ch, 510p, 600cp, 610cp, 800c, 910s.

150ca, 230c, 500c, 570c, 600cm, 630c,

640c, 650c, 660c, 680c, 690c, 800c,

810bc, 820c, 830c, 880c, 890c. Organic chemistry laboratory, George L. Coyle.

Quantitative chemistry laboratory, Arthur E. Espenscheid. Quantitative chemistry laboratory, Lawrence A. Gorman.

General chemistry laboratory, Joseph A. Muldoon.

Physics laboratory, John L. Gipprich.

Biological laboratory, John A. Frisch.

1 See pp. 1 and 2.
GEOGRAPHICAL LISTING OF COLLEGES—Continued

DISTRICT OF COLUMBIA—Continued

Location and name of laboratory Commodities and nature of tests 1 Washington—Continued.

George Washington University _ 410p, 500p, 510p, 600p, 610p, 700s, Radio-electricity laboratory, Louis Cohen. 710s, 820c, 830c, 880cb. Chemistry laboratory, H. C. McNeil.

Civil engineering laboratory, Hugh Miller. Physics laboratory, T. B. Brown.

Bacteriology laboratory, 0. B. Hunter. Mechanical laboratory, J. H. Piatt. Electrical laboratory, N. B. Ames. FLORIDA

Deland:

John B. Stetson Universitv _ _ _ 500ch, 510p, 600cp, 610cp, 700s, 710s.

040psac, 060psc, lOOac, llOac, HOacs,

150ac, 170ac, 200ac, 280ac, 290ac,

300ac, 330ac, 340hpsac, 3G0hpsac,

370hpsac, 390hpsac, 400hps, 410hps,

470ac, 500hpsac, 510hpsac, 520ac,

530hpsac, 540ac, 550ac, 560ac, 570ac,

590ac, GOOpsac, GlOpasc, 620ac,

630pasc, 040psac, 650ac, 660ac,

680psac, 690ac, 700hps, 710is, 740p,

780is, 790ip, SOOacs, 820ac, 830ac,

840acs, 850ac, 860ac, 870ac, 880ac,

890ac, 910is, 970acs, 990acs.

Mechanical laboratory, D. E. Davis.

Electrical laboratory, R. E. Heffner.

Civil engineering laboratory, E. P. Barrell. Chemical laboratory.

Physics laboratory.

Gainesville:

University of Florida. _ Physics laboratory, W. S. Perry.

Chemistry laboratory, F. H. Heath.

Mechanical engineering laboratory, A. J. Strong.

Electrical engineering laboratory, J. Weil.

GEORGIA

Athens:

University of Georgia _ _ 500ch, 510p, 600cp, 610cp, 700s, 710s.

070taips, 230tacips, SOOacips, 310acips,

320acips, 330acips, 340acips, 360acips,

370acips, 390acips, 400si, 410si, 500ch,

510p, 520aips, 530ahipm, 600amp,

620am, 630am, 640am, 650am, 680am,

690am, 700s, 710s, 720s, 760sih, 770s,

790s, 840acips, 910psa.

Electrical laboratory, U. H. Davenport.

Civil engineering laboratory, CM. Strahan. Chemical laboratory.

Physics laboratory.

Good roads laboratory.

Atlanta:

Georgia School of Technology _ _ . Textile research laboratory, Hibbard S. Busby.

Metallography laboratory, Theodore S. Dunn.

Civil engineering laboratory, F. C. Snow. Shop laboratory, R. S. King.

Electrical engineering laboratory, T. W. Fitzgerald.

Ceramic laboratory, A. V. Henry.

Chemistry laboratory, G. H. Boggs.

Experimental engineering laboratory, H. W. Mason. HAWAII

Honolulu:

University of Hawaii _ __ 020c, 420p, 500c, 510p, 600pc, 610pc,

620pc, 630pc, 640pc, 650pc, 690pc,

800c, 820c, 830c, 850c, 880c, 890c. Engineering laboratory, A. R. Keller. Physical laboratory, Paul Kirkpatrick.

Chemical laboratory, F. T. Dillingham.

Dairy laboratory, L. A. Henke.

1 See pp. 1 and 2.
TESTING AND RESEAECH LABORATORIES Z5

GEOGRAPHICAL LISTING OF COLLEGES—Continued

IDAHO

Location and name of laboratory Commodities and nature of tests i Moscow:

University of Idaho ____ 4G0p, 420p, 500p, 510p, 600p, 610p,

620cp, 630c, 640p, 650c, 680c, 710s,

730s, 800c, 810c, 820c, 830c, 840c,

870c, 880c, 890c.

Mechanical engineering laboratory, Ivan C. Crawford.

Civil engineering laboratory, Ivan C. Crawford.

Electrical engineering laboratory, Ivan C. Crawford.

Chemical laboratory, Carlron Ende.

Agricultural chemistry laboratory, Ray Neidig.

Metallurgical laboratory, F. A. Thomson.

ILLINOIS Bloomington:

Illinois Wesleyan University

Chemical laboratory, F. S. Mortimer.

Biology laboratory, W. D. Webster.

Physics laboratory, T. F. Hargitt.

Geology laboratory, E. T. Apfel.

Chicago:

Armour Institute of Technology

Chemical laboratory, W. J. Bentley.

Electrical laboratory, E. H. Freeman.

Mechanical laboratory, G. F. Gebhardt.

Civil engineering laboratory, M. B. Wells.

Lewis Institute Chemistry laboratory, W. R. Smith.

Physics laboratory, F. A. Rogers.

Structural material research laboratory.

Electrical laboratory, J. D. Nies. University of Chicago

Kent chemical laboratory, W. A. Noyes, jr. Department of home economics laboratory, Katharine

Blunt.

Physiological chemistry and pharmacology laboratoiy, A. L. Tatum and F. C. Koch.

Bacteriology laboratory, E. O. Jordan. Evanston:

Northwestern University

Chemistr}7 laboratory, Frank C. Whitmore.

Physics laboratory, B. J. Spence.

Zoology laboratory, F. D. Barker. Botany laboratory, C. B. Atwell. Physiological chemistry laboratory, G. J. Farmer.

Geological laboratory, U. S. Grant. Monmouth:

Monmouth College

Chemical laboratory, W. S. Haldeman.

Physics laboratory, F. M. McClanahan.

Geology laboratory, F. M. McClanahan.

Napersville:

North Central College

Chemistry laboratory, M. E. Nonnamaker.

Physics laboratory, R. D. Rusk.

Zoology laboratory, H. E. Eigenbridt.

Botany and geology laboratory, C. L. Walton.

Foods laboratory, Hazel M. Snyder.

Peoria:

Bradley Polytechnic Institute Chemistry laboratory, G. C. Ashman.

Biology laboratory, W. H. Packard.

Electrical laboratory, Fred Doce.

040c, 100b, 110b, 120b, 130b, 170c,

500c, 510ca, 710p, 800c, 820c, 830c.

040cl, 060p, lOOabc, HOabc, 120abc,

130abc, 140abcp, 150ac, 160ac,

170abc, 200acp, 210ac, 220ac, 230ac,

280acp, 300hpac, 320ac, 330hp,

340hp, 360hp,-400p, 410hp, 470hpac,

500plac, 520pac, 530pac, 540ac,

550acp, 570ac, 600pacm, 610pacm,

620pacm, 630pacm, 640pacm, 650ac,

660acm, 680pacm, 690pac, 700p,

710s, 740p, 790p, 800acp, 820ac,

830ac, 840ac, 870ac, 880ac, 910s. 400p, 410p, 500c, 510p, 600cp, 610cp,

620c, 630c, 640c, 650c, 660c, 680c,

690c, 710s.

000b, OlOcb, 020cb, 030cb, 040cb,

090cbt, lOOcbt, 120b, 140cbt, 160cp,

200cbt, 290cbt (alkaloids), 300cp,

360cp, 370cp, 520p, 600c, 610c, 710s, SOOcb, 810cb, 880cb, 910s.

170cp, 500cp (petroleum), 510cp, 520cp,

530cp, 540cp, 550cp (mica), 570cp,

620cp, 630cp, 640cp, 650cp, 680cp,

690cp, 820cp, 880c (water treatments)

.

300c, 330c, 360c, 370c, 390c, 630c, 640c,

650c, 660c, 680c, 710p, 770i, 820c,

910p.

020b, 040c, 090c (tankage, blood

greases), 160c (molasses), 500clp

(coal, petroleum products), 510c,

600c, 640c (copper), 710s, 750is, 760is, 770is, 780is, 790is, 850c.

See pp. 1 and ?.
GEOGRAPHICAL LISTING OF COLLEGES—Continued

ILLINOIS—Continued

Location and name of laboratory Urbana:

University of Illinois Engineering experiment station laboratory, M. S. Ketchum.

Applied chemistry testing work laboratory, J. M.

Lindgren.

Ceramic engineering laboratory, C. W. Parmelee. Applied mechanics laboratory, M. L. Enger.

Mechanical engineering laboratory, A. C. Willard. Highway engineering laboratory, W. C. Huntington.

Electrical engineering laboratory, E. B. Paine.

Commodities and nature of tests 1

100c, 110c, 140c, 150c, 160c, 170c, 300cp,

500cp, 510cp, 520cp, 530cp, 540c,

550c, 560c, 570c, 590c, 600cpm,

610cpm, 620cpm, 630cpm, 640cpm,

650cpm, 660cp, 680cpm, 690cpm,

700s, 710s, 720s, 790s, 800c, 820c,

830c, 840c, 850c, 870c, 880c, 890c.

INDIANA Bloomington:

Indiana University

Geological laboratory, E. R. Cummings.

Physics laboratory, Arthur L. Foley.

Chemistry laboratory, Robert E. Lyons.

Botany laboratory, David M. Mottier. Hanover:

Hanover College

Chemical laboratory, Ned Guthrie. Physical laboratory, Harvey A. Zinoger.

Biological laboratory, Leonard L. Huber.

Indianapolis:

Butler University

Chemical laboratory, G. H. Shadinger.

Physical laboratory, S. E. Elliott. La Fayette:

Purdue University

Engineering laboratories and engineering experiment

station A. A. Potter. Chemical engineering, H. C. Peffer. Civil engineering, W. K. Hatt.

Electrical engineering, C. F. Harding.

Mechanical engineering, G. A. Young.

Practical mechanics, J. D. Hoffman.

Agricultural experiment station, G. I. Christie. Chemical and physical laboratories, R. B. Moore. North Manchester:

Manchester College

Chemical laboratory, C. W. Hall. Physical laboratory, C. S. Morris.

Biological laboratory, Ed. Kinsner. Notre Dame:

University of Notre Dame

Chemistry and chemical engineering laboratories, H. B. Froning.

Metallurgical laboratory, E. G. Mahin.

Organic research laboratory, J. A. Nienwland.

Biology laboratory, F. Wenninger.

Terre Haute:

Rose Polytechnic Institute

Civil engineering laboratory, R. E. Hutchins.

Physical laboratory, B. A. Howlett.

Electrical laboratory, C. C. Knipmeyer.

Mechanical laboratory, Carl Wischmeyer.

Chemical laboratory, John White.

Shops, George W. Greenleaf.

lOOacp (cereals), 500achp, 510cap,

530ahpc, 550ahs, 630p, 640p, 650p,

660cp, 680cp, 690p, 710cs (storage

batteries), 750i, 790s, 890c, 910p,

920p.

000b, 240a, 250ab, 300a, 330p, 370a,

520a, 600p, 620p, 630cp, 640cp,

650cp, 680cp, 690p, 820c, 830c, 850c,

890c, 910aps.

500c, 510c, 520c, 530c, 570c, 590c,

600cp, 610c, 630cp, 640cp, 650p,

680cp, 690c, 820c, 850c. 010c, 020c, 040c, 100c, HOac, 120c,

140c, 200ep, 210ep, 240b, 320ep,

400ep, 410p, 420ep, 470ep, 500pce,

510pe, 520e, 530ce, 550ce, 570ep,

590ep, 600cpme, 610cpme, 620cpm,

630cpme, 640cpme, 650cpme, 680ce,

690ce, 700s, 710sem, 720sem, 730p,

750s, 760s, 780s, 790s, 800ce, 820c,

840e, 850c, 880c, 910se.

630cm, 640cm, 650cm, 680cm, 820c,

850c, 870acp, 880bc.

020cb, 040cb, 070c, 110c, 140c, 150c,

160c, 170c, 500cph (coal), 510cp,

520cp, 530cp, 600cp, 610cp, 620cp,

640cp, 650cp, 680cp, 690cp, 820c,

830c, 840c, 850c.

500c, 510cp, 600cp, 610cp, 620cp, 630cp,

640cp, 650cp, 660cp, 680cp, 690cp,

700s, 710s, 740s, 760s, 790s, 880c,

910s.

IOWA

Ames:Iowa State College

Agricultural chemistry laboratory, W. G. Gaessler. Chemical engineering laboratory, G. W. Burke.

Veterinary investigations laboratory, Charles Murray.

Farm crops laboratory, H. D. Hughes.

Soils laboratory, W. H. Stevenson. Engineering experiment station, Anston Marston.

1 See pp. land 2.

OOOi, lOOcb, 110c, 240c, 500c, 510cp,

530cph, 600cpm, 610cpm, 620cpm,

630cpm, 640cpm, 650cpm, 680cpm,

690cpm, 710s, 720s, 730s, 780s, 800c,

820c, 830c, 840c, 850c, 880c, 890c,

910s.
testing and eeseakch i^cM^MM

GEOGRAPHICAL LISTING OF COLLEGES—Continued

IOWA—Continued

Location and name of laboratory Commodities and nature of tests i Grinnell:

Grinnell College

Chemical laboratory, T. P. Sherman.

Botany laboratory, H. S. Conard.

Zoology laboratory, H. W. Norris. Physics laboratory, F. F. Almy.

Iowa City:

State University of Iowa

Analytical chemistry laboratory, Stephen Popoff.

Biological laboratory, Victor C. Myers.

Industrial laboratory, H. L. Olin. Metallurgical laboratory, N. 0. Taylor.

Organic chemistry laboratory, L. Charles Raiford. Physical laboratory, J. N. Pearce. Sanitary laboratory, Edward Bartow. Pharmacy laboratory, Wilber J. Teeter. Engineering laboratory, C. C. Williams.

020cp, 100a, 140cp, 160cp, 600cp, 610cp,

620cp, 630cp, 640cp, 650cp, 660cp,

670cp, 680cp, 690cp, 850cp.

OOOcp, OlOcp, 020cp, 040cp, 050c, 060c,

090c, 100c, 110c, 120c, 130c, 140cp,

150c, 160cp, 170c, 410p 500c, 510cp,

520c, 530cp, 540c, 550c, 570c, 590c,

600cp, 610cp, 620c, 630c, 640c, 650c,

680c, 690c, 700s, 710s, 750s, 800c,

810c, 820c, 830c, 870c, 880c, 890c.

KANSAS

Baldwin City:

Baker University

Chemistry laboratory, E. J. Cragoe.

Physics laboratory, S. A. Deel. Botany laboratory, A. L. Hoffenrichter. Lawrence:

University of Kansas

Mechanical laboratory, A. H. Sluss. Electrical laboratory, G. C. Shaad.

Chemistry laboratory, H. P. Cady.

Ftydraulics laboratory, F. M. Dawson.

Metallurgical laboratory, E. D. Kinney.

Highway engineering laboratory, W. C. McNoun.

Experimental Engineering Laboratory, P. F. Walker.

Bacteriological laboratory, N. P. Sherwood.

Civil engineering laboratory, H. A. Rice. Railway engineering laboratory, F. A. Russell. Mining" laboratory, C. M. Young.

State chemical research laboratory, H. C. Allen. State food laboratory, Henry Werner.

State drug laboratory, L. D. Havenhill. Water and sewage laboratory, E. Boyce.

Entomology laboratory, H. B. Hungerford.

Manhattan:

Kansas State Agricultural College

Mechanical engineering laboratory, J. P. Calderwood.

Engineering experiment station, R. A. Seaton.

Civil engineering laboratory, L. E. Conrad.

Physics laboratory, J. O. Hamilton.

Electrical laboratory, C. E. Reid. Chemistry laboratory, H. H. King.

Agricultural engineering laboratory, H. B. Walker.

Seed laboratory, R. I. Throckmorton.

Botany laboratory, L. E. Melchers. Entomology laboratory, George A. Dean. Road materials testing laboratory, C. H. Scholer.

160cpb, 170cpb, 500cp, 640cp, 650cp,

680cp, 850c.

OlOabc, 020abct, 030abc, 040abcp,

lOOabc, HOabc, 120abc, 130abc,

140abc, 150abc, 160abc, 170abc,

200abc, 210abc, 220abc, 230abc,

240abc, 250abc, 260abc, 280abc,

290abc, 500achp, 510achp, 520achp,

530achp, 540achp, 550achp, 560achp,

570achp, 590achp, 600acm, 610acm,

620acm, 630acm, 640acm, 650acm,

680acm, 690acm, 700i, 710i, 740i,

750i, 800ac, 810ac, 820ac, 830ac,

840ac, 850ac, 860ac, 870ac, 880ac,

890ac.

010c, 020c, 030c, 040c, 100c, 110c, 120c,

130c, 140c, 150c, 160c, 170c, 240bc,

250b, 280a, 300p, 500p, 510p, 530p,

600p, 700s, 710s, 720s, 730s 740s, 790s, 840c, 850c.

KENTUCKY

Lexington:

University of Kentucky

Agricultural experiment station, Thomas Cooper.

Chemistry laboratory, F. E. Tuttle.

Civil engineering laboratory, D. V. Terrell. Electrical engineering laboratory, W. E. Freeman.

Mechanical engineering laboratory, L. S. O'Bannon. Mining engineering laboratory, C. S. Crouse.

1 Sco pp. 1 and 2.
BUREAU OF STANDARDS

GEOGRAPHICAL LISTING OF COLLEGES—Continued

KENTUCKY—Continued

Location and name of laboratory Commodities and nature of tests 1

Louisville : University of Louisville _ _ ____ 410p, 510p, 600p, 610p, 700s, 710s, S30c. Mechanical laboratory, B. M. Brigman.

Physics laboratory, L. G. Raub.

Civil engineering laboratory, W. B. Wendt.

Electrical laboratory, D. C. Jackson, jr. Chemical laboratory. LOUISIANA Baton Rouge:

|jj Louisiana State L'niversity and Agricultural and Mechanical College

Engineering experiment laboratory, T. W. Atkinson.

Civil engineering laboratory, F. F. Pillet. Mechanical laboratory, L. J. Lassalle.

T Chemical laboratories, Messrs. Coates, Fieger, Freas, Horton, Menville, and Stewart. New Orleans:

The Tulane L'niversity of Louisiana, College of Engineering _ Experimental engineering laboratory. W. B. Gregory,

iuleetrical engineering laboratory, Douglas Anderson.

Industrial chemistry laboratory, C. S. Williamson, jr. Pineville : Louisiana College

Biology laboratory, O. B. Owens.

Chemistry laboratory, H. G. Shaw.

Physics laboratory, V. P. Ferguson.

020c, 040cr>, 140c. 150c, 160c, 420c, 470c,

oOOpc.oils), 530p, 600p, 610p, 620p,

630p, 640p, 650p, 6S0p, 890p, 800c,

810c, S20c, S30c, 840c, 850c, 860c,

870c, SSOc, S90c.

410p, 500c, 510p, 530p, 600cp, 610cp,

620cp, 630cp, 640cp, 650cp, 660cp,

6S0cp, 690cp, 710s, 800c, 820c, 830c,

S40c, S70c, SSOc. S90c, 910s. lTOabc, olOac, 600c, 610c, 620c, 630c,

640c, 650c, 670c, 810c, 820c, 840c,

S50c, S70c, SSObc.

MAINE

Oroxo:

University of Maine

Maine agricultural experiment station, W. J. Morse.

State highway laboratory, E. H. Sprague.

Chemistry and chemical engineering laboratory, C. A.

Brautlecht.

Electrical laboratory, W. E. Barrows. Mechanical laboratory, YV. J. Sweetser. Metalio graphical laboratory, W. J. Sweetser.

Watebvtlle:

Colby College

Chemistry laboratory, G. F. Parmenter. Geology laboratory *E. H. Perkins. Physics laboratorv, X. E. Wheeler.

020c, 040acp, 060acp, lOOacp, HOacp,

140acp, loOacp, 160acp, 170acp,

200acp, 210acp, 300acp, 310acp,

320acp, 330acp, 340acp, 360acp,

370acp, 390acp, 400p, 410p,

470acp, 490acp, 500acpm, 510acp,

530acp, 560acp, 570acp, 590acp,

600acpmh, 610acpm, 620acpm, 630- acpm, 640acpm, 650acpm, 660acpm,

6S0acpm, 690acpm, 700s, 710s, 760s, SOOacp, SlOacp, 820acp, 830acp,

S40acp, S50acp, 870acp, 880acp,

890acp, 910acp, 970acp.

140c, 160c, 170c, 500c (coal), 590c, 800c,

810c, S30c.

MARYLAND

Baltimore:

The Johns Hopkins L'niversitv 400p, 510p, 600pm, 610pm, 620pm,

Concrete materials laboratorv, J. T. Thompson 630pm, 640pm, 650pm, 680pm, 690pm,

Highway materials laboratorv, T. F. Comber, jr 700s. General materials testing laboratorv, A. G. Christie. College Park:

University of Maryland 510p, 600p, 610p, 700s, 710s.

Civil engineering laboratory, S. S. Steinberg

Electrica engineering laboratory, Myron Creese. Engineering experiment laboratory, A. X. Johnson. EiTjOTSBUBG: Mt. St. Mary's College 200c, 370ci, 510c, 530c, 600c, 610c, 630c,

Chemical laboratory, C. F. Mason, and J. McCormick. 640c, 650c, 680c, 820cp, 840c, 850c.

: See pp. 1 asd 2.
TESTING AXD EESEAECH LABOEATOEIES 29

GEOGRAPHICAL LISTING OF COLLEGES—Continued

MASSACHUSETTS

Location and name of laboratory Amherst:

Massachusetts Agricultural College

Fertilizer control laboratory, E. D. Haskins. Feed control laboratory, P." H. Smith.

Seed control laboratory, Mi— Margaret Eo^kins.

Bacteriological laboratory, G. E. Gage.

Veterinary science laboratory, J. B. Lentz. Dairy glassware laboratory, P. H. Smith.

Plant pathology laboratory, A. V. Osmun.

Boston : Boston University

Chemical laboratory, Lyman C. Newell, E. O. Holmes, jr. Physics laboratory, Norton Adams Kent. Cambridge:

Harvard University

Electrical laboratory. H. E. Clifford. Civil engineering laboratory, G F. Swain.

Metallurgical laboratory, Albert Sauveur. Mechanical laboratory, L. S. Marks.

Chemical laboratory.

Massachusetts Institute of Technology

Textile laboratory, G. B. Haven.

Testing (engineering) materials laboratory, H. W. Hayward.

Automotive laboratory, D. A. Fales. Mining laboratory, C. E. Locke.

Industrial physics laboratory, C. L. NortonApplied chemistry laboratory, R. T. Haslam.

Physical chemistry laboratory, F. G. Keyes.

Electrical engineering laboratory, D. C. Jackson- Organic chemistry laboratory, J. F. Xorris. Fall River:

Bradford Durfee Textile School

000b, 020bc, HOcia, 240i, 520 (dairy

glass—are, , *£0ci.

Lowell:

Lowell Textile School

Textile chemistry laboratory, Louis A. Olney.

Textile design laboratory, Hermann H. Bach manrr. Textiles—physical laboratory, Edgar H. Barker. Tufts College:

Tints College

Civil engineering laboratory, G. C. Anthony.

Physics laboratory, G. P. Bacon. Thermodynamics laboratory, C. H. Chase. Mechanical laboratory, E. MacNaughton.

Electrical laboratory, M. S. Munro.

Chemistry laboratory, F. W. Durkee.

Strength of materials laboratory, E. H. Wright.

Worcester:

Worcester Polytechnic Institute

Electrical laboratory, H. B. Smith.

Chemistry laboratory, W. L. Jennings.

Physics laboratory, A. W. Dun*. Mechanical laboratory, F. W. Roys.

Civil engineering laboratory, A. W« French.

140c, 170c, 500c, 560ap, 600c, 620c,

640c, 650c, 800c, 810b, 820c, 840c,

850c, 870c, 880bc. 600m. 610m. 620m. 650m. 640m, 680m,

680m, 690m. 710s, 800c, S20c, 830c,

880c, 890c, 910s.

020c, 040c, 140c, 150c. 160c. 170c,

SOOcpa, 310cpa, 320cpa, &30cpa, 340cpa, 360cpa, 370cpa, 390cpa,

500c, olOcp. 600pm, 610pm, 620pm,

630pm, 640pm, 650pm, 660pm,

680pm, 690pm, 700s, 710s, 720s,

800c, S20c, 830c, 860c, 870c. 880c,

890c, 910s.

300cp, 310cp, 320cp, 330cp, 340od,

360cp, 370cp, 390cp (rayon), 770s

(textile). 230c. 280c, 300cp, 310cp, 320cp,

330cp, 340cp, 360cp. 370cp, 390cp,

oOOch, 800c, S40c, 870c.

010c, 020c, 030c, 040e, 090c, 100c, 110c,

120c, 130c, 140c, 160cp, 170cp, 230c,

300c, 400pc, 470c, 490c, 500c, olOpc,

520c, 530c, 540c, 550c, 570c, 590c,

600pc, 610c, 620c, 630c, 640c, 650c,

660c, 680c, 690c, 710sp, 800c, 820c,

830c, 840c, 850c, 870c, SSOc, 890c.

020c, 030c, OiOc, 060c, 120c, 130c,

140c, 150c, 160c, 170c, 200cp, 210c,

220c, 230c, 2S0c, 310c, 410p, 500cp,

510cph, 520ca, 55Op, 570c, 590c,

600cpm, 610cpm, 620cpm, 630cpm,

640cpm, 650cpm, 6S0cpm, 690cpm,

700s, 710s, 720s, 740s, 750s, 760s, 7SOs, 790s, 800c, 810c, 820c, S30c. 840c,

850c, 860c, 870c, 880c, 890c, 910b. MICHIGAN

Ann Arbor:

University of Michigan

Engineering research laboratory, A. E. White.

060p, 400p. 500c, 510p, 530pT 600pm,

610pm, 620pm, 630pm, 640pm, 6o ;*dc, 660pm, 680pm, 690pm, 700s?, 710s,

720s, 760s, 800c, S20c, SoOc, S40cp,

SSOc. 890c, 910s.

1 See pp. 1 and 2.
30 BUREAU OF STANDARDS

GEOGRAPHICAL LISTING OF COLLEGES—Continued

MICHIGAN—Continued

Location and name of laboratory Commodities and nature of tests »

Detroit:

University of Detroit Automotive engineering laboratory, J. J. Caton.

Civil engineering laboratory, D. P. Gilmore.

Electrical engineering laborator}-, H. O. Warner.

Mechanical laboratory, R. E. Lawrence. Chemical laboratory, John P. Morrissey.

Physics laboratory, James L. McGeary.

East Lansing:

Michigan State College

Engineering experiment station, G. W. Bissell. Mechanical laboratory, H. B. Dirks.

Electrical laboratory, L. S. Foetz.

Civil engineering laboratory, Chester Allen. Metallurgical laboratory, E. D. Kinney.

Agricultural experiment laboratory, R. S. Shaw.

Chemistry laboratory, Arthur J. Clark. Bacteriology laboratory, Ward Giltner. Beal botanical laboratory, Ernst A. Bessey.

Wood technology laboratory, A. K. Chittenden.

Milk and cream laboratory, O. E. Reed.

Home economics laboratory, Jean Krueger.

Farm crops laboratory, J. F. Cox. Houghton:

Michigan College of Mines

Assaying laboratory, A. T. Sweet.

Testing laboratory, George Christensen. Chemical laboratory, C. Iff. Carson. Metallographic laboratory, J. L. Young.

Ore Dressing laboratory, N. H. Manderfield.

040cpa, 200cpa, 300cpa, 310cpa, 330cpa,

360cpa, 410a, oOOapc, 510apc, 520apc,

530apc, 540apc, 570apc, 600acmp,

630acmp, 640acmp, 650acmp, 700ps,

710s, 720s, 800ac, 810ac, 820ac, 840ac,

850ac, 870ac, 880ac, 890ac.

000b, OlOcb, 020cb, 030c, 040c, lOOcb,

HOcb, 120c, 130c, 140c, 150c, 160cb,

170cb, 220cb, 230c, 240c, 300c, 310c,

320c, 330b, 340c, 360c, 370c, 390c,

400pi, 410p, 490c, 500c, 510p, 570c,

590c, 600cpm, 610cpm, 620cpm,

630cpm, 640cpm, 650cpm, 680cpm,

690cpm, 700s, 710s, 730s, 760s, 800cb,

810cb, 820c, 830c, 840c, 880cb, 890c.

500c, 600cm, 610cm, 620cm, 640cm,

650cm, 680cm, 690cm.

MINNESOTA

F. B.

Minneapolis:

University of Minnesota

Engineering materials laboratory, G. C. Priester. Hydraulics laboratory, J. O. Jones. Highway engineering laboratory, F. C. Lang.

Structural engineering laboratory, J. L Parcel. Heating, ventilation, and refrigeration laboratory

Rowley.

Steam and power plants laboratory, C. F. Shoop.

Internal combustion engines laboratory, B. J. Robertson.

Electric power laboratory, W. T. Ryan.

Electric instruments laboratory, F. W. Springer.

Telephone and telegraph laboratory, G. W. Swenson.

Photometric and illumination laboratory, E. W. Johnson. Radio laboratory, C. M. Jansky, jr. Shop machinery laboratory, S. C. Shipley.

Technological chemistry laboratory, E. P. Harding.

Analytical chemistry laboratory, I. W. Geiger.

Chemical engineering laboratory, C. A. Mann.

Agricultural machinery laboratory, William Boss. Metallurgy laboratory, W. R. Ap'pleby.

Metallography laboratory, O. E. Harder. Mining machinery laboratory, E. W. Davis. Pharmacy laboratory, F. J. Wulling.

Forestry products laboratory, H. Schmitz.

Biochemistry laboratory, R. A. Gortner. Plant pathology laboratory, E. C. Stakman.

Soils laboratorv, F. J. Alwav.

Pathology laboratory, E. T. Bell. Pharmacology laboratory, A. D. Hirschfelder. Seeds laboratorv, A. H. Larson.

St. Paul:

Hamline University

Biology laboratory, H. L. Osborn and Walter A. Kenyon.

Chemistry laboratory, G. W. Muhleman.

Physics laboratory, J. M. Repgaard.

020c, 040cp, OGOp, 100c, 110c, 120c,

130c, 140c, 150c, 160c, 170c, 200c,

220c, 240c, 260c, 2S0c, 300ca, 31 Oca, 320ca, 330ca, 340ca, 360ca, 370ca,

400p, 410p, 420p, 430p, 470pa, 480pa,

490pa, 500cp, olOcp, 530cp, OOOcp,

CI Op, 020p, 630p, 640p, 650p, 680p,

690p, 700s, 710s, 720s, 730s, 740s,

750s, 760s, 770s, 7S0s, 790s, SOOpct,

SlOc, 820c, S30c, S40c, 8S0c, 910s,

930cp.

020c, 030ab. 040c, 100c, 110c, 120c, 130c,

140c, 150c, 160c, 170c, 240cab, 280c,

500c, 600c, 630c, 640c, 650c, 800c,

830c.

See pp. 1 and 2.
TESTING AND RESEARCH LABORATORIES 31

GEOGRAPHICAL LISTING OF COLLEGES—Continued

MISSISSIPPI

Location and name of laboratory Commodities and nature of tests *

I Agricultural College:

Mississippi Agricultural and Mechanical College

Electrical laboratory, L. L. Patterson. Mechanical laboratory, R. C. Carpenter.

Chemical laboratory, W. F. Hand.

Physics laboratory, H. W. Moody.

Bacteriological laboratory, C. F. Briscoe. Entomological laboratory, R. W. Harned.

Agronomy laboratory, A. D. Suttle. Botany laboratory, j. M. Beal. Clinton:

Mississippi College

Chemical laboratory, A. E. Wood.

University:

University of Mississippi

Chemical laboratory, J. N. Swan.

Physical laboratory, W. L. Kennon.

Biological laboratory, L. E. Thatcher. Medical laboratory, J. 0. Crider. Engineering laboratory, J. H. Dorroh.

Pharmacy laboratory, H. M. Faser.

040c, 050c, 100c, 110c, 120c, 130c, 140c,

150c, 160c, 170c, 410p, 500ch, 510p,

600p, 610p, 700s, 710s, 820c, 830c,

850c.

140c, 210c, 500c, 510c, 520c, 530c, 540c,

550c, 560c, 570c, 590c, 600c, 610c,

620c, 630c, 640c, 680c, 690c, S20c,

830c, 840c, 870c, 890c. oOOch, 510p, 600cp, 610cp, 700s, 710s.

MISSOURI

Columbia:

University of Missouri

Botany laboratory, W. J. Robbins.

Zoology laboratory, W. C. Curtis. Engineering laboratories, E. J. McCaustland.

Chemistry laboratory, Herman Schlundt. Geology laboratory, E. B. Branson.

Mineralogical laboratory, W. A. Tarr. Agricultural chemistry laboratory, A. G. Hogan.

Agricultural engineering laboratory, J. C. Wooley.

Dairy laboratory, A. C. Ragsdale.

Entomology laboratory, Leonard Haseman.

Field Crops laboratory, W. C. Etheridge. Horticulture laboratory, T. J. Talbert.

Soils laboratory, M. F. Miller. Veterinary laboratory, J. W. Connaway.

Rolla:

Missouri School of Mines and Metallurgy

Chemical laboratory, W. D. Turner.

Civil (testing) laboratory, E. G. Harris. Biology laboratory, C. J. Millar. Geology laboratory, C. L. Dake.

Mechanical laboratory, R. O. Jackson.

Electrical laboratory, F. H. Frame. Mining laboratory, C. R. Forbes. Metallurgy laboratory, C. Y. Clayton.

Ceramic laboratory, M. E. Holmes.

Experiment station laboratory, M. H. Thornberry.

Louis:

Washington University

Civil engineering laboratory, J. L. Van Ornum.

Mechanical engineering laboratory, E. L. Ohle.

Electrical engineering laboratory, W. L. Upson.

Chemical engineering laboratory, L. Mc Master.

Industrial engineering laboratory, A. S. Langsdorf.

Springfield:

Drury College

Chemistry laboratory, R. Neal. Biology laboratory, J. E. Cribbs. Physics laboratory, B. F. Finkel. Geology laboratory, D. S. Libbey.

St

OOOabt, OlOabct, 020abcipt, 030a,

040acpl, 050abt, 070a, lOOabc, 110c,

120ac, 130ac, 140a, 170b, 220a, 230a,

240abc, 250ab, 340a, 400aips, 410aips,

420ips, 500clpa, 510aips, 530ap, 550ap,

590ap, 600ips, 610ips, 700is, 730a,

S50c, S70a, 880a, 990cpa.

400p, 410p, 500ch, 510pc, 520pc, 530pc,

540pc, 590pc, 600acmp, 610acmp,

620acmp, 630acmp, 640acmp,

650acmp, 6S0acmp, 690acmp,

700s, 710s, 750s, 800c, 820c, S30c,

SSObc, 910s.

020c, 040c, 060p, 100c, 110c, 120c, 130c,

140c, 150c, 160c, 170c, 2S0c, 410p,

500cphl, 510p, 530p, 550c, 570c,

600cpm, 610cp, 620cp, 630cp, 640cp,

650cp, 660cp, 680cp, 690cp, 700s,

710s, 740s (conveving), 800c, SlOc,

820c, 830c, 840c, 850c, S70c, 890c,

910s.

170c, 830c (poisons), 840c, 850c, SSOcb,

890c.

1 See pp. 1 and 2
32 BUREAU OF STANDARDS

GEO GRAPHICAL LISTING OF COLLEGES—Continued

MONTANA

Location and name of laboratory Commo ::;:es and nature of i<^:s

410p, 500cp,

710s. 510p, 600p, 610p, 700s,

Bozeman : Montana State College of Agriculture and Mechanic Arts.. Engineering experiment laboratory, E. B. Norris. Mechanical laboratory, R. T. Challender.

Civil engineering laboratory, L. D. Conkling.

Electrical laboratory, J. A. Thaler. Chemical laboratory, W. M. Cobleigh and Edmund

Burke. Grain inspection laboratory, W. O. Whitcomb.

Bacteriological laboratory, D. B. Swingle.

Dairy Products laboratory, J. A. Nelson. Entomological laboratory, R. A. Cooley. Butte:Montana State School of Mines 410p, 500hp, 510p, 530p, 570c, 590c,

Metallurgical laboratory. G. i Roush. 600cpm, 610cpm, 620cpm, 630cpm,

Mill laboratory, M. F. Haley. 640cpin, GoOcpm, 690cpm, 700s, 710b,

Physical laboratory, E. R. Bowersox. 750s. NEBRASKA

Lincoln : University of Nebraska

Bacteriological laboratory, H. H. Waite.

Botany laboratory, R. J. Pool. Chemistry laboratory, F. W. Upson.

Dairy husbandry laboratory, H. P. Davis.

Agricultural engineering laboratory, O. W. Sjorgren.

Civil engineering laboratory, C. E. Mickey.

Electrical engineering laboratory, O. J. Ferguson.

Mechanical engineering laboratory, J. \Y. Hanev.

Applied engineering mechanics laboratory, G. R. Chatburn. Entomology laboratory, M. H. Swenk.

Physics laboratory, H. H. Marv in. Sous laboratory, W. W. Burr. Zoology laboratory, R. H. Wolcott. Omaha:

Creighton University

Industrial chemistry, J. C. Krance.

Medicinal chemistry, V. Levine. Pharmaceutical chemistrv, C. W. Bauer. L>ntal chemistrv, C. F. Crowlev.

lOOcp (flour), 2.50i. 510p, 530p, 710s, 730s Uractors), 910s.

OOOct, OlOct, 020ct, 030ct, 040ct, 100c, 110c, 120c, 130c, UOc, 160cp, 170c, 220c, 2S0c, oOOcp, 510p, 5'20c, 530c,

540cp, 550c, 570c, 590ct, 600c, 610c,

620c, 630c, 640c, 650c, 660c, 6S0c,

690c, S40c, S50c, S60c, S70ct, 8S0c,

S90ct, 970cp.

NEVADA

Reno : University of Nevada

Metallurgical laboratory, Walter Palmer. Food and drug laboratory, S. C. Dinsmore.

Engineering research laboratory, H. P. Boardman.

Wool laboratory, F. C. Wilson." Agricultural research laboratory, S. B. Doten.

Chemistrv- laboratory, George W. Sears.

020cb, 040cb, 100c, 110c, 120c, 130c,

140c, 150c, 160c, 170c, 220c, 360cp,

500chl, 510p, 550c, 570c, 590cp,

GOOcpm, 630cpm, 640cpm, 650cpm,

690cpm, 700s, 710s, 730s, 740s, 750s,

810c, 820c, 850c, SSOcb. NEW HAMPSHIRE

Durham:

University of New Hampshire

Agricultural experiment laboratory, J. C. Kendall. Engineering laboratory, George W. Case. Hanover:

Dartmouth College

Chemistry laboratory, L. B. Richardson.

Physics laboratory, C. A. Proctor. Biology laboratory, Leland Griggs.

Medical school laboratory, C. C. Stewart.

Civil engineering laboratory, R. R. Marsden.

020cpb, lOOcp, HOcp, 120c, 130c, 140c,

160c, 240c, 250p, 280c, 360p, 400cp,

410cp, 420cp, 430cp, 470cp, 480cp,

490cp, 500ch, 510p, 600p, 730s,

S50cp.

i See pp. l and 2.
TESTING AND RESEARCH LABORATORIES 33

GEOGRAPHICAL LISTING OF COLLEGES—Continued

NEW JERSEY

Location and name of laboratory Newark:

Newark Technical School

Civil engineering laboratory, H. W. Heilman.

Electrical laboratory, J. C. Peet. Chemical laboratory, V. T. Stewart. Mechanical laboratory, J. A. Brooks. New Brunswick:

Rutgers University and New Jersey State Agricultural

Experiment Station. Control laboratory, Charles S. Cathcart. Ceramics laboratory, George H. Brown.

Geological laboratory, J. Volney Lewis. Chemistry laboratory, R. G. Wright.

Engineering laboratory, E. H. Rockwell. Rural engineering laboratory, E. R. Gross. Dairy laboratory, John R. Bartlett. Plant pathology laboratory, W. H. Martin.

Poultry pathology laboratory, Fred R. Baudette.

Agricultural biochemistry laboratory, W. C. Russell. Seed laboratory, Miss Jessie G. Fiske. Entomological laboratory, T. J. Headlee.

Soil chemistry and bacteriology laboratory, A. W.

Blair, and J. G. Lipman.

Princeton:

Princeton University

Electrical laboratory, M. MacLaren.

Mechanical laboratory, A. M. Greene.

Civil engineering laboratory, F. H. Constant. Chemical laboratory, H. L. Taylor.

Physics.

Commodities and nature of teste 1

510p, 600pc, 610pc, 700e, 710s, 910s.

OOOcb, 020cb, 060c, 090c, HOca, 200c,

210c, 240c, 250b, 410p, 500c, 510p,

520c, 530c, 540c, 550i, 560i, 570c,

590ci, 600cp, 630cp, 640cp, 650c,

680cp, 690cpi, 710s, 730s, 800c, 840c.

850c, 890c.

410p, 500ch, 510p, 600cp, 610cp, 620cp,

630cp, 640cp, 650cp, 660cp. 6S0cp,

690cp, 700s, 710s, 910s.

NEW MEXICO

Albuquerque:

The State University of New Mexico

Electrical laboratory, P. S. Donnell. Materials testing laboratory, A. Diefendorf. Hydraulic laboratory, A. Diefendorf. Chemistry laboratory, J. D. Clark. Biology laboratory, H. E. Murphy.

Physical laboratory, R. S. Rockwood.

Geology laboratory, R. W. Ellis. Psychology laboratory, B. F. Haught.

Home economics laboratory, Mrs. Walter Simpson.

Socorro:

New Mexico School of Mines

Metallurgical laboratory, A. S. Walter. Chemical laboratory, A. R. Ferguson. Concrete laboratory, Thos. H. McCarthy.

State College:

New Mexico College of Agriculture and Mechanic Arts. Materials testing laboratory, H. O. Garst. Mechanical engineering laboratory, H. M. Milton, jr. Electrical engineering laboratory, R. W. Goddard.

020b. 040cb, lOOcb. 120cb, 130cb,

140cb, 150eb, 160cb, 170cb, 360h,

400ps, 410ps, oOOcsph. 510c, 520aps,

540sp, 630c, 640cmp. 650cmp, 680cps,

690csp. 700s, 710s, S20cs, S30cs, S50cs,

SSOcs, 910s.

500c, 510pc, 530pc. 550pc, 570pc. 590pc,

600c, 610c, 620c, 630c, 640c, 650c,

660c, 6S0c, 690c, S20c, S50c, S80c.

410p, 500chp, 510p, 530p, 600pm,

610pm, 620pm, 630pm, 640pm, 650pm,

6S0pm, 690pm, 700p, 710ps, 760p,

910ps.

NEW YORK

Alfred:

Alfred University

Analytical laboratory, A. H. Radasch.

Inorganic chemistry laboratory, Paul C. Saunders. New York State School of Ceramics.

Brooklyn:

Polytechnic Institute of Brooklyn

Material testing laboratory, William J. Moore.

Mechanical laboratory, William J. Moore.

Industrial chemical Laboratory, J. C. Olsen. Physics laboratory, Erich Hausman.

Electrical laboratory, Robin Beach.

1 See pp. 1 and 2.

020c, 170c, 220c, 500hl, 510c, 530ch,

600c, SlOc, S20c, S30c, S70c, SSOc.

360h. 400p. 410p. 500p, 510p, 540h,

600p. 610p. 620p. 630p, 640p, 650p,

690p, 700s, 710s, 720s, 740s, 750s,

760s, 7S0s, 790s, SOOc, S20c, S30c,

840c, SSOc, 910s.
34 BUREAU OF STANDARDS

GEOGRAPHICAL LISTING OF COLLEGES—Continued

NEW YORK—Continued

Location and name of laboratory Commodities and nature of tests 1 Brooklyn—Continued.

Pratt Institute Mechanical laboratories, A. C. Harper.

Electrical laboratory, A. L. Cook.

Chemical laboratory, Allen Rogers.

Machine shop, J. W. Burley.

Forge and heat treating shop, C. B. Jones. Foundry, P. P. Miller.

Elmira:

Elmira College

Chemical laboratory, F. A. Richmond.

Biological chemistry, E. L. Whittaker.

Ithaca:

Cornell University

Chemical laboratory, L. M. Dennis.

Physics laboratory, E. Merritt. Laboratory of engineering experiment, H. Diederichs. New York State Agricultural Experiment Station (Geneva, N. Y.), R. W. Thatcher. New York City:

College of the City of New York

Materials laboratory, Ralph E. Goodwin.

Electrical laboratory, H. Baum.

Mechanical laboratory, Arthur Bruckner.

Analytical laboratories, Robert Curtis. Physical chemical laboratory, R. Stevenson.

Industrial and chemical engineering laboratory, H. R. Moody.

Physics laboratory, William Fox. Columbia University

Testing laboratory, civil engineering, A. H. Beyer.

Chemical engineering laboratory, D. D. Jackson. Ore dressing laboratory, School of Mines, A. F. Taggart.

Physics laboratory, G. B. Pegram.

Chemistry laboratory, H. C. Sherman.

Electrical engineering laboratory, \V. I. Slichter. Mechanical engineering laboratory, C. E. Lucke. Cooper Union Institute of Technology

Material testing laboratory, F. E. Foss.

Electrical engineering laboratory, Norman L. Towle. Hunter College of the City of New York

Chemical laboratory, Charles J. Moore.

Physics laboratory, Lewis D. Hill. Biological laboratory, M. A. Graham.

Physiology and hygiene laboratory, M. B. Wilson. Geology and mineralogy laboratory, E. M. Lehnerts. Manhattan College *_ New York University General testing laboratory, Collins P. Bliss. Materials testing laboratory, C. T. Schwarze.

Electrical laboratory, J. L. Arnold. Chemical engineering laboratory, H. G. Masson. Havemeyer chemical laboratory, J. P. Simmons.

Potsdam:

Clarkson College of Technology

Physics laboratory, F. F. Piper.

Mechanical laboratory, J. A. Ross.

Civil engineering laboratory, F. C. Wilson.

Electrical laboratory, A. R" Powers. Hydraulics laboratory, A. R. Powers. Chemical laboratory.

Poughkeepsie:

Vassar College

Physics laboratory, Edna Carter. Chemistry laboratory, Mary Louise Landon.

1 See pp. 1 and 2.

040c, 050cp, 060cp, 140c, 170c, 200c,

210c, 230c, 280c, 400p, 410p, 500ch,

510c, 520c, 530c, 540c, 550c, 570c,

590c, 600cmp, 610cpm, 620cpm,630cp,

640cp, 650cp, 660c, 670c, 680cp,690cp,

700s, 710s, 720s, 730s, 740s, 750s,

760s, 770s, 780s, 790s, 800c, 820c,

830c, 840cp, 850c, 860c, 870c, 880c,

890c.

150c, 160c, 500c, 590c, 600c, 640c, 690c,

870c, S90c.

020bc, lOOcp, llOcp, 240i, 500h (coal, petroleum), 51 Op, 530p, 600p, 630p

(aluminum, antimony), 640p, 700s, 750s (pumping), 780s* 850cp.

040c, 140c, 150c, 300p, 470p, 500c,

510c, 520c, 530c, 540c, 550c, 570c,

590c, 600cpm, 610cpm, 620cpm, 630c,

640c, 650c, 680c, 690c, 700s, 710s,

720s, 760s, 790s, 800c, 820c, 830c,

840c, 850c, 860c, 890c, 910hpx, 970c.

410p, 500c, 510p, 530p, 560c, 600cpm,

610cpm, 620cpm, 630cpm, 640cpm,

650cpm, 660cpm, 680cpm, 690cpm,

710s, 880c.

300p, 410p, 470p, 510p, 530p, 600pm,

610pm, 620pm, 630pm, 640pm, 650pm,

6S0pm, 690pm, 710s. 020cba, 100c, 140c, 240c, 300ca, 330ca,

360ca, 370ca, 640c, 650c, 680c, 810c,

' 850c.

150c, 810c.

020c, 040cp, 050p, 060p, 100c, 110c,

120c, 130c, 140c, 150c, 160c, 170c,

200c, 210c, 220c, 230c, 300cp, 320ca,

330ca, 340ca, 360ca, 370ca, 390ca,

410p, 470cp, 500cp, 510cp, 530cp,

540cp, 570cp, 590cp, 600p, 610p,

620pc, 630cp, 640cp, 680cp, 690cp,

700s, 710s, 720s, 750s, 780s, 790s, 800c,

810c, 820c, 830c, 840c, 850c, 870c,

880c, 890c, 910sc, 920s, 950c, 970c. 500ch, 510p, 600cp, 610cp, 700s, 710s.

020c, 040c, 100c, 140c, 160c, 500c, 510c (cement), 600c, 610c, 620c, 630c,

640c, 650c, 680c, 710p, S90c.
TESTING AND RESEAECH LABORATORIES 35

GEOGRAPHICAL LISTING OF COLLEGES—Continued

NEW YORK-Continued

Location and name of laboratory Commodities and nature of tests Rochester:

University of Rochester

Chemistry laboratory, V. J. Chamber.

Physics laboratory, H. E. Lawrence. Mechanical engineering laboratory, J. W. Gavett, jr. Medical school laboratory, G. H. Whipple.

Saratoga Springs:

Skidmore College

Chemistry laboratory, Alton L. Markley.

Schenectady:

Union College

Electrical engineering laboratory, Hugh Miller. Civil engineering laboratory, F. P. McKibben.

Materials testing laboratory, M. F. Sayre.

Chemical laboratory, Edward Ellery.

Physics laboratory, P. I. Wold.

Syracuse:

Syracuse University

Materials testing laboratory, Louis Mitchell. Chemical laboratory, R. S. Boehner.

Botanical laboratory, W. L. Bray.

Hydraulic laboratory, S. D. Sibley. Electrical laboratory, H. W. Henderson.

Physical laboratory, R. A. Porter. Zoological laboratory, W. M. Smallwood.

Bacteriological laboratory, H. N. Jones. Mechanical laboratory, L. N. Street. Troy:

Rensselaer Polytechnic Institute

Electrical engineering laboratory, W. L. Robb.

Physical laboratory, R. A. Patterson. Engineering materials laboratory, Thomas R. Lawson. Chemical laboratory, A. W. Davison.

Biological laboratory, A. W. Bray.

Mechanical engineering laboratory, E. A. Fessenden.

oOOlh, 510p, 600p, 610p, 620p, 630p,

640p, 650p, 680p, 690p, 780s (boiler performance)

.

010c, 020c, 040c, 140c, 160ca, 300ca,

360ca, 370ca, 470ca, 500c, 640c,

650c, 850c, 870c, 880c. 020c, 040c, 100c, 120c, 130c, 140c, 500c,

510p, 600cpm, 610cpm, 620cpm,

630cpm, 640cpm, 650cpm, 660cp,

680cpm, 690cpm, 880c.

OOOp, OlOpc, 020cb, 040cp, lOOac,

HOcs, 120p, 140ac, 150pc, 160c, 170c,

220c, 240a, 250i, 300ac, 330cp, 400p,

410p, 420p, 470cp, 500cp, 510cp, 520c,

530c, 540c, 550c, 570c, 590p, 600cp,

610p, 620c, -630c, 640cp, 650cp,

660c, 680c, 690cp, 710s, SOOpc, 810c,

820c, 830c, 840c, 850c, 860c, 870c,

880c, 890c.

020c, 040c, 060m, 110c, 120c, 140c,

150c, 160c, 170c, 200c, 210c, 220c,

230c, 410p, 500chms, 510p, 520c,

530cp, 540c, 550c, 570c, 590c, 600cpm,

610cpm, 620cpm, 630cpm, 640cpm,

650cpm, 660cpm, 680cpm, 690cpm,

700hilps, 710ips, 720hilps, 760ilps,

780ilps, 790ips, 800c, 810c, 820c,

830c, 840c, 850c, 860c, 870c, 880cb,

890c, 910s, 930c, 970c. NORTH CAROLINA

Chapel Hill:

University of North Carolina

Chemical engineering laboratory, F. C. Vilbrandt.

Electrical engineering laboratory, P. H. Daggett.

Materials testing laboratory, H. F. Janda.

Highway testing laboratory, H. F. Janda.

Sanitary engineering laboratory, H. G. Baity.

Mechanical engineering laboratory, E. G. Hoofer. Raleigh:

North Carolina State College of Agriculture and

gineering. Nutritional laboratory, Doctor Halverson.

Textile research laboratory, Thomas Nelson. Engineering research laboratory, H. B. Shaw.

Cotton fiber research laboratory, R. Y. Winters.

Soil chemistry laboratory, L. G. Willis. Chemical engineering laboratory, E. E. Randolph.

Winston Salem:

Salem College

Chemical laboratory, Charles H. Higgins.

Biological laboratory, Roy J. Campbell.

En020b, 410p, 500chl, 510p, 530p, 600cpm,

610cpm, 620cpm, 630cpm, 640cpm,

650cpm, 660cpm, 680cpm, 690cpm,

700s, 710s, 880bc, 910s.

300cp, 310cp 320cp, 330cp, 340cp,

360cp, 370cp, 390cp (rayon), 410p,

500hl, 510cp, 530c, 600p, 610p, 620p,

630p, 640p, 650p, 680p, 690p, 710s,

820c, 850cs, 880c, 910s.

OOOab, OlOcb, 020cb, 030cb, 040cb,

090abc, 120cb, 130cb, 140c, 150ca,

160c, 170cb, 230c, 240b, 260ca, 280ca,

290cba, 300ca, 360ca, 370ca, 390ca,

500c, 510c, 600c, 610c, 640c, 660c,

800c, 820c, 830ca, 840ca, 850cb,

860c, 870ca, 880cba, 890ca, 910s,

930cs, 970c, 990cbsa.

1 See pp. 1 and 2.
36 BUREAU OF STANDARDS

GEOGRAPHICAL LISTING OF COLLEGES—Continued

NORTH DAKOTA

Location and name of laboratory Commodities and nature of tests 1

Fargo:

North Dakota Agricultural College

Animal husbandry laboratory, J. H. Shepperd. Pure seed laboratory, H. L. Bolley.

Serum institute laboratory, A. F. Schalk. Poultry department laboratory, 0. A. Barton.

Cereals laboratory, C. E. Mangels.

Grand Forks:

University of North Dakota

OOOi, 090bt, 100c, 240c, 410p, 510p,

600p, 610p.

oOOch, 510cp, 530pc, 590c, 600cpm,

610cpm, 620cpm, 630cpm, 640cpm,

650cpm, 660cpm, 680cpm, 690cpm,

710s, 880c, 910s.

Division of mines and mining experiment laboratory,

A. W. Gauger.

OHIO

Ada:

Ohio Northern University

Chemical laboratory, P. C. Sleesman.

Civil engineering laboratory, A. R. Webb.

Electrical laboratory, I. St. Clair Campbell.

Physics laboratory, F. L. Berger.

Mechanical laboratory, John A. Needy.

Biological laboratory,* H. E. Huber.

Akron:

Municipal University of Akron

Bureau of city tests laboratory, E. E. Schaefer. Knight chemical laboratory, ft. E. Simmons.

Bacteriological laboratory, R. D. Fox.

Biological laboratory, A. B. Plowman.

Physical laboratory, Ross C. Durst. Athens:

~ Ohio University

Physics and electrical laboratories, A. A. Atkinson.

Civil engineering laboratorv, L. J. Addicott. Chemical laboratories, W. IB. Bentley, J. R. Morton.

Biology and botany laboratories, W. A. Matheny.

Zoology and embryology laboratories, W. F. Mercer. Physiology laboratory, E. Rowles. Anatomy laboratory, R. Elliott. Bacteriology laboratory, C. Frey.

Psychology'laboratory* J. P. Porter. Cincinnati:

Ohio Mechanics Institute

030ab, 050ab, 070ab, 500ch, 510p, 600p,

610p, 710s, 820c, 970i.

020cb, 040c, lOOcb, 110c, 120c, 130c,

140c, 170c, 200cp, 300p, 410p, 500hp,

510p, 530cp, 600cm, 610cm, 630cm,

640cm, 820c, 840c, 880cb, 890c.

000b, 030b, 090b, 120b, 240b, 290b,

400p, 410p, 500c, 510p, 530c, 600cp,

630c, 640cp, 650c, 680c, 690c, 700s, 710ps, 890c. 910sp.

University of Cincinnati

Industrial research laboratory, Herman Schneider. Chemical laboratory, R. S. Tour. Mechanical laboratory, A. L. Jenkins.

Civil engineering laboratory, H. B. Luther.

Electrical laboratory, A. M. Wilson. Physical laboratory, Nevin M. Fenneman.

Tanner's council laboratory, George D. McLaughlin.

Lithographic research laboratory, R. F. Reed.

Cleveland:

Case School of Applied Science Physics laboratory, Dayton C. Miller. Electrical laboratory, Henry B. Dates. Mechanical laboratory, F. H. Vose. Chemical laboratory, A. W. Smith.

Materials testing laboratory, R. H. Danforth.

500c, 510p, 600cp, 610cp, 620cp, 630cp,

640cp, 650cp, 680cp, 690cp.

040a, 050abc, 060abcp, 140acp, 160a,

170c, 200cps, 210acp, 220c, 230c,

260acp, 300p, 310aps, 400p, 410p,

470s, 490s, 500ch, 510acp, 520acp,

530acp, 550p, 560p, 590p, 600acmspx,

610cp, 620cmp, 630cmp, 640acmpsx,

650c, 6S0cmp, 690cm, 760p, 800c,

SlOc, S20c, 830c, 840acps, 850c, 860c,

870ac, 880abc, 890c, 910s, 920p,

930icps, 950p.

020cp, 040cp, 060p (belting), 100c, 110c,

120c, 130c, 140c, 150c, 160c, 170c,

200psc (belting), 210c, 220c, 230c,

280c, 290c, 300cp, 310cp, 320cp,

330cp, 340cp, 360cp, 370cp, 390cp,

400p, 410p, 420p, 500cphl, 510cp,

520c, 530cp, 540c, 550c, 560c, 570c,

590c, 600cpm, 610cpm, 620cpm,

630cpm, 640cpm, 650cpm, 6S0cm,

690cm, 700s, 710s, 720s, 730s, 740s,

750s, 760s, 770s, 780s, 790s, 800c,

820c, 830c, 840c, 850c, 870c, 880c,

890c, 910s, 920s.

1 See pp. 1 and 2.
TESTING AND RESEARCH LABORATORIES 64

GEOGRAPHICAL LISTING OF COLLEGES—Continued

OHIO—Continued

Location and name of laboratory Commodities and nature of tests » Columbus:

Ohio State University

Industrial chemical and chemical engineering laboratory,

James R. Withrow.

Metallurgical laboratory, D. J. Demorest. Mechanical engineering laboratory, William T. Magruder.

Chemical laboratory, William McPherson.

Dayton:

University of Dayton _' Mechanical laboratory, Adam Hoffman.

Civil engineering laboratory, Bernard Schad.

Electrical laboratory, Ulrich Rappel.

Chemical laboratory, William Wohlleben.

Biological laboratory, Francis Molz, and William Beck. Delaware:

Ohio Wesleyan University

Food and water analysis laboratorv, G. O. Higley.

Organic chemistry laboratory, E. C. Hylin.

Physical chemistry laboratory, A. J. Joney.

Granville:

Denison University

Chemistry laboratory, W. C. Ebaugh.

New Concord:

Muskingum College

Chemistry laboratory, J. G. Ralston. Biology laboratory, E. R. Bryant.

Physics laboratory, Paul Nortin. Geology laboratory, C. F. Moses. Oxford:

Miami University

Chemical laboratory, H. C. Brill. Physical laboratory, R. Edwards.

Geological laboratory, W. H. Shideler. Zoological laboratory, S. R. Williams. Botanical laboratory, M. L. Lohman.

Biological laboratory, B. M. Davis. Yellow Springs:

Antioch College

Physics laboratory, John G. Frayre.

Biology laboratory, O. L. Inman.

Chemistry laboratory, C. S. Adams.

Geology laboratory, A. C. Swinnerton.

Bacteriology laboratory, H. A. Hoffman.

000c, 010c, 020c, 030c, 060p, 100c,

110c, 120c, 130c, 140cp, 160c, 200cp,

210c, 220c, 230c, 240c, 280c, 290c,

300cp, 310c, 330cp, 340cp, 360cp,

390cp, 410p, 500cph, 510cp, 520p,

530ch, 540c, 550c, 560ca, 570c, 590c,

600cpmx, 610cpmx, 620cpmx, 630- cpmx, 640cpmx, 650cpmx, 660cpmx,

680cpmx, 690cpmx, 700s, 720s, 740s,

750s, 760s, 770s, 780s, 790s, 800c,

820c, 830c, 840c, 850c, 880c, 890c.

010c, 020c, 040c, 110c, 140c, 160c, 170c,

200c, 260c, 280c, 400p, 500p, 510p,

570c, 590c, 600cp, 610c, 620c, 630c,

640cp, 650c, 680c, 690c, 710s, 800c,

820c, 830c, 840c, 850c, 870c, 890c.

020c, 100c, 110c, 140c, 150c, 160c, 170c,

500c, 510c, 520c, 530c, 600c, 610c,

620c, 630c, 640c, 650c, 680c, 850c,

880c.

500c, 510c, 520c, 530c, 540c, 550c, 560c,

570c, 590c, 600c, 610c, 620c, 630c,

640c, 650c, 680c, 690c, 840c, 880c,

890c. 600p, 670s, 710s, 850c, 870c, 880c, 910ps.

020abc, 040c, 100c, 110c, 120c, 130c,

140c, 150c, 160c, 170c, 220c, 250ab,

300c, 310c, 370c, 500c, 520ap, 530ap,

550a, 560a, 570c, 590a, 600ac, 610c,

620c, 630c, 640c, 650c, 660c, 680c,

690c, 700s, 710s, 800c, 810c, 820c,

830c, 840c, 850c, 860c, 870c, 880c,

890c, 910s. OlOab, 020ab, 030ab, 100c, 110c, 140c,

150c, 170c, 500ac, 510ac, 530ac, 570ac,

590ac, 600acm, 620acm, 630acm,

640acm, 650acm, 660acm, 680acm,

690acm, 710s.

OKLAHOMA

Chickasha:

Oklahoma College for Women

Chemistry laboratory, Edith Hammond.

Textile laboratory, Imo Baughman.

Enid University Station:

Phillips University

Biology laboratory, J. C. Shirley.

Chemical laboratory, A. F. Reiter. Geology laboratory, E. L. Lucas. Norman:

University of Oklahoma

Mechanical laboratory, G. B. Helmrich.

Electrical laboratory, F. G. Tappan.

Petroleum laboratory.

Civil engineering laboratory, J. F. Brooks.

Physics laboratory, H. L. Dodge.

Chemical laboratory.

> See pp. 1 and J.

OlOac, 020ac, 040ac, 100ac; 120ac, 140ac,

150ac, 160ac, 170acb, 300ac, 360ac, 370ac. 620m, 690m, 820c, 830c, 880b.

410p, 500ch, 510p, 600cp, OlOcp, 620cp,

630cp, 640cp, 650cp, 660cp, 680cp,

690cp, 700s, 710s, 820c, 830c.
BUREAU OF STANDARDS

GEOGRAPHICAL LISTING OF COLLEGES—Continued

OKLAHOMA—Continued

Location and name of laboratory Commodities and nature of tests 1

Stillwater:

Oklahoma Agricultural and Mechanical College

Chemistry laboratory, V. G. Hellar. General chemistry laboratory, 0. M. Smith.

Dairy products laboratory, A. D. Burke.

Soils laboratory, H. J. Harper.

Mechanical engineering laboratory, R. L. Rhoads.

020c, 100c, 110c, 140c, 240p, 410p,

500c, 510cp, 600cp, 610cp, 850c.

OREGON

CORVALLIS: Oregon Agricultural College

Seed laboratory.

Grain and forage laboratory, and experimental farm

laboratory, G. R. Hyslop.

Materials testing laboratory, S. H. Graf. Mechanical laboratory, J. R. DuPriest.

Mines laboratory, C. E. Newton.

Bacteriological laboratory, G. V. Copson.

Chemical engineering laboratory, F. E. Rowland.

Electrical engineering laboratory, F. O. McMillan.

Hydraulic laboratory, H. S. Rogers

Physical laboratory, W. Weniger

Eugene:

University of Oregon

Chemistry laboratory, O. F. Stafford Portland:

Oregon Institute of Technology

Structural materials laboratory, W. T. Williams.

Electrical laboratory, Walter Haynes.

000c, 020cab, 030b, 040c, 090acip,

lOOapi, HOcapi, 120c, 130acip, 140-

acip, 170b, 200s, 210acip, 220acip,

230acip, 240api, 290pab, 300ac, 320ac

(fiber silk), 330ap, 340api, 360ac,

370ac, 400p, 410p, 420acips, 470ps,

500hlpmac, 510acimp, 530achimps,

540achimp, 550achimps, 560acimp,

570achimp, 590achimp, 600hmp, 610i, 620achmp, 630hmp, 640hmp, 650hmp,

660achmp, 670achmp, 680hmp, 690- hmp, 700psi, 710ps, 720ps, 730s, 750psi, 790ps, 830acip, 850acip, 880b,

91 Ops. 420c (wood products), 500c (fuels), 600c, 690c. 410p, 500chl, 510p, 600p, 610p, 710s,

910s.

PENNSYLVANIA

Bethlehem:

Lehigh University

Chemistry laboratory, H. M. Ullman.

Materials laboratory, R. J. Fogg.

Mining laboratory, Howard Eckfeldt. Metallurgy laboratory, Bradley Stoughton.

Mechanical laboratory, M. C. Stuart.

Electrical laboratory, William Esty.

Physics laboratory, Barry MacNutt.

Easton:

Lafayette College

Mining laboratory, W. B. Plank.

Civil engineering laboratory, F. O. Dufour. Mechanical laboratory, D. B. Prentice. Chemical laboratory, E. C. Bingham.

Electrical laboratory, M. King.

Railroad engineering laboratory, H. T. Spengler.

Gettysburg:

Gettysburg College

Chemical laboratory, John B. Zinn.

Electrical and mechanical laboratory, R. Rosenstengel.

Civil engineering laboratory, Frank H. Clutz. Lewisburg:

Bucknell University

Industrial and chemical engineering laboratory, S. C. Ogburn, jr. Bacteriological laboratory^ J. W. Rice. Biochemical laboratory, O. S. Grover.

Biological laboratory, N. F. Davis. Mechanical engineering laboratory, F. E. Burpee.

Physics laboratory, F. M. Simpson.

Civil engineering laboratory, D. M. Griffith.

1 See pp. 1 and 2.

020cp, 040cp, 060p, 140cp, 160cp, 200p,

410p, 500c, 510p, 530c, 600cp, 610cp,

620cp, 630cp, 640cp, 650cp, 680cp,

690cp, 700s, 710s, 750s, 800c, 820c,

830c, 840c, 860c, 870c, 890c, 910s.

330p, 410p, 500ch, 510p, 600p, 610p,

700s, 710s, 720s, 760s, 790s, 820c,

830c.

020c, 140c, 170c, 410p, 510p, 600p,

850c.

020cb, 040cp, 170c, 260cp, 300cp, 410p,

470c, 490c, 500pc (coal), 510p,

530pc, 450c, 600pc, 610pc, 640c,

650c, 660c (platinum), 820c, 830c,

840c, 850c, 880cb, 890c, 970cp.
TESTING AND EESEABCH LABOKATOKLES

GEOGRAPHICAL LISTING OF COLLEGES—Continued

PENNSYLVANIA—Continued

Location and name of laboratory Philadelphia:

Drexel Institute

Electrical engineering laboratory, R. C. Disque.

Testing laboratory, H. L. Bowman.

Mechanical engineering laboratory, J. H. Billings.

Chemical laboratory, L. D. Stratton. University of Pennsylvania

Mechanical engineering laboratory, R. H. Fernald. Experimental engineering laboratory, W. H. Kavanaugh.

Electrical engineering laboratory, Harold Pender. Chemical laboratory, O. L. Shinn. Materials of construction laboratory, H. C. Berry.

Hydraulics laboratory, W. S. Pardoe. Road materials laboratory, W. H. Barton. Pittsburgh:

Carnegie Institute of Technology

Chemical engineering laboratories, J. H. James. Hydraulic laboratory, F. M. McCullough.

Materials testing laboratory, F. M. McCullough.

Electrical engineering laboratory, W. R. Work.

Mechanical engineering laboratory, W. Trinks. Mining and metallurgical engineering laboratory, J. Aston. Physics laboratories, H. S. Hower.

University of Pittsburgh

Chemical laboratory, H. C. Bashioum.

Civil engineering laboratory, J. Hammond Smith.

Mechanical laboratory, John Weber.

Mining laboratory, R. M. Black. Physics laboratory, A. G. Worthing.

Metallurgical laboratory, S. L. Goodale. State College:

Pennsylvania State College

Agriculture laboratory, R. L. Watts. Chemical and physical laboratory, Gerald L. Wendt.

Engineering laboratory, R. L. Sackett. Mining and metallurgy laboratory, E. A. Holbrook.

Swarthmore:

Commodities and nature of tests »

500ch, 6Q0cpm, 610cpm, 620cpm, 630cpm,

640cpm, 650cpm, 680cpm, 690cpm,

710s, 840c, 880c.

020c, 040c, 140c, 150c, 160c, 170c,

500cis, 510cpm, 530c, 550c, 570c,

600p, 640pc, 650c, 660c, 680c, 690c,

700is, 710s, 720s, 740ips, 750ips,

760ips, 770ips, 780ips, 790ips, 800c,

810c, 820c, 830c, 890c, 910s.

010c, 020c, 030c, 040c, 050c, 060c, 070c,

090c, 100c, 110c, 120c, 130c, 140c,

150c, 160c, 170c, 200c, 210c, 220c,

230c, 240c, 250c, 260c, 280c, 290c,

300c, 310c, 320c, 330c, 340c, 360c,

370c, 390c, 400cp, 410cp, 420c, 470c,

480c, 490c, 500achp, 510achp, 520achp,

530achp, 540achp, 550achp, 570achp,

590achp, 600acmp, 610acmp, 620acmp,

630acmp, 640acmp, 650acmp,

680acmp, 690acmp, 700s, 710s, 720s,

730s, 740s, 750s, 760s, 770s, 780s,

790s, 800c, 810c, 820c, 830c, 840c,

850c, 860c, 870c, 880c, 890c, 910sp,

970c. 410cp, 420p, 470p, 500chp, 510p, 530ph,

600p, 610p, 700s, 710s, 720s, 750s,

800c, S20c, 830c, 910s, 950p.

000b, OlObc, 020bc, 040bc, 050bc,100bc;

HObc, 120bc, 130bc, 140bc, 150bc,

160bc, 170bc, 200c, 210c, 220c, 230c,

240c, 250c, 260c, 280c, 290c, 300c,

310c, 320c, 330c, 340c, 360c, 370c,

390c, 400p, 410p, 420p, 500hl, 510cp,

520cp, 530cph, 540i, 550i, 560i, 570cp,

590cp, 600cpm, 610cpm, 620cpm,

630cpm, 640cpm, 650cpm, 660cpm,

680cpm, 690cpm, 700s, 710s, 720s,

730s, 740s, 750s, 760s, 780s, 790s, 800c,

810c, 820c, 830c, 840c, 850c, 860c,

870c, 880cb, 890c, 910s, 920s, 930s,

970s. Swarthmore College. 410p, 510p, 600p, 610p, 620p, 630p,

640p, 650p, 680p, 690p, 700s, 710s,

820c, 830c.

040c, 140c, 150c, 160c, 200c, 210c, 220c,

230c, 280c, 290c, 500c, 510p, 570c,

600cp, 610cp, 630c, 640cp, 650c, 700p,

710p, 760p, 800c, 810c, 820c, 830c,

840c, 870c.

Civil engineering laboratory, Weston E. Fuller. Electrical engineering laboratory, Lewis "Fussell. Mechanical engineering laboratory, Charles G.Thatcher.

Villanova:

Villanova College _ Anatomical and biological laboratory, J. A. Dougherty.

Chemical and physiological laboratory, Eli Duncombe.

Organic chemistry laborator}^, Robert Fitzgerald.

General physics laboratory, J. J. Crawford.

Magnetic and electric laboratory, C. A. McGeehan.

Mechanical laboratory, J. Stanley Morehouse.

PHILIPPINE ISLANDS

Manila:

University of the Philippines 010c, 020c, 030c, 090c, 110c, 120c, 130c,

Chemistry experiment station laboratory, F. O. Santos. 150c, 160c, 240c, 290c, 850c. Sugar laboratory, M. L. Roxson.

i See pp. 1 and 2.
Iff BUKEAU OF STANDARDS

GEOGRAPHICAL LISTING OF COLLEGES—Continued

PORTO RICO

Location and name of laboratory Commodities and nature of tests * Rio Piedras:

University of Porto Rico _ _ Sugar chemistry laboratory.

Engineering laboratory.

Chemistry of foods laboratory.

Biology laboratory.

OlObc, 020cb, 030bc, 040bc, 120bc, 130bc,

140bc, 150bc, 160c, 290bc, 410p, 500c,

510p, 600cp, 610cp, 620cp, 630cp,

640cp, 650cp, 680cp, 690cp, 850c. RHODE ISLAND

Kingston:

Rhode Island State College. _ Mechanical laboratory, R. L. Wales.

Civil engineering laboratory, S. H. Webster.

Electrical and physics laboratory, William Anderson.

Chemical laboratory, J. W. Ince. Providence:

Brown University

410p, 500chl, 510p, 600p, 610p, 700s,

710s, 820c, 830c.

Astronomy laboratory, Clinton H. Currier. Biology laboratory, Frederick P. Gorham.

Botany laboratory, Walter H. Snell. Chemistry laboratory, Charles A. Kraus.

Engineering laboratory, William H. Kenerson.

Physics laboratory, Albert De F. Palmer. Geology laboratory, Charles W. Brown.SOUTH CAROLINA

Clemson College:

The Clemson Agricultural College 020cb, 110c, 170c, 260c, 280c, 410p, 500c,

510p, 520c, 530i, 540i, 550i, 560i, 570i,

590i, 600cp, 610cp, 620c, 630c, 640c,

650c, 680c, 690c, 800c, 810c, 820c,

830c, 840c, 850c, 860c, 870c, 880cb,

890c.

000b, 020c, 030b, 040cp, 050b, 070b,

110c, 120b, 130b, 140c, 150c, 160c,

170cp, 240b, 260c, 290b, 400b, 410pb,

430p, 510cp, 530c, 540c, 550c, 570c,

590c, 710s, 800cp, 820cp, 970cp.

040ac, 140ac, 160ac, 240ac, 390acp,

710p.

710s (motors, generators, small), 850c,

880c.

Botany and bacteriology laboratory, W. B. Aull. Geology and mineralogy laboratory, F. H. H. Calhoun.

Chemical laboratory, R. N. Brackett.

Electrical laboratory, F. T. Dorgan.

Mechanical laboratory, S. B. Earle.

Civil engineering laboratory, E. L. Clarke. Engineering experiment station laboratory, S. B. Earle. Research laboratory, H. W. Barne. Columbia:

University of South Carolina

Electrical engineering laboratory, T. F. Ball. Geology laboratory, Stephen Taber.

Biological laboratory, A. C. Moore. Pharmacy laboratory, E. T. Motley.

Chemical laboratory, G. F. Lipscomb.

Strength of materials laboratory, W. E. Rowe.

Physics laboratory, A. C. Carson. Greenville:

Furman University

Chemical laboratory, C. F. Inman.

Biological laboratory, S. A. Ives. Physical laboratory, J. L. Rose. Spartanburg:

Wofford College

Physics laboratory, C. S. Pettis. Electrical laboratory, E. H. Shuler. Mineralogy laboratory, D. A. DuPre.

Biological laboratory, C. B. Waller. Chemical laboratory, C. B. Waller. SOUTH DAKOTA

Brookings:

South Dakota State College Fuel and steam laboratory, H. H. Hoy.

Cement concrete testing laboratory, H. S. Carter.

Electrical machinery laboratory, H. M. Crothers. Drug assay laboratory, E. K. Sules. Textile laboratory, A. Holgrin.

Chemical laboratory, B. A. Dunbar.

Botanical laboratory, A. T. Evans,

i See pp. 1 and 2.

OOOp, OlOcb, 020cb, 040c, lOOcs, HOp,

120c, 130c, 140c, 160c, 170c, 200c,

210cp, 240cs, 250b, 300c, 320cp, 330c,

340c, 360cp, 370c, 410p, 500h, 510cp,

530cp, 600p, 610p, 710s, 730s, 810c,

820c, 830c, 850c, 860c, 880c, 890c.
TESTING AND KESEAKCH LABOBATORIES

GEOGRAPHICAL LISTING OF COLLEGES—Continued

SOUTH DAKOTA—Continued

Location and name of laboratory Rapid City:

South Dakota State School of Mines

Electrical laboratory, J. O. Kammerman.

Mining laboratory, F. C. Lincoln.

Civil engineering laboratory, J. C. Rathbun.

Physics laboratory, C. G. Watson.

Metallurgical laboratory, Bancroft Gore. Chemical laboratory, Andrew Karsten. Mining experiment station laboratory, Charles Bentley.

Vermilion:

University of South Dakota

State health laboratory, J. C. Ohlmacher.

Department of chemistry laboratory, Arthur M. Pardee.

State geological survey laboratory, E. P. Rothrock.

Physical and mechanical testing laboratory, M. W.

Davidson.

Home economics laboratory, Mary Edna Courtney.

Pharmodynamics laboratory, H. Bourquin.

Road and building materials laboratory, J. M. Brown.

Physics laboratory, L. E. Akeley.

Electrical engineering laboratory, B. B. Brackett.

Commodities and nature of tests

410p, 500cph, 510cp, 530c, 600cpm,

620cpm, 630cpm, 640cpm, 650cpm,

680cpm, 690cpm, 700s, 710s, 820c,

830c, 880c, 910s.

000b, 010b, 020b, 030b, 040c, 050b,

060p, 090cb, 100c, 110c, 120b, 140c,

150c, 160cb, 170cb, 220c, 230c, 300ps,

330ps (rope), 360ps, 370ps, 390ps,

400p, 410p, 420p, 430p, 500chl, 510cp,

520c, 530c, 540c, 550c, 570c, 590c,

600pc, 610p, 620c, 630c, 640c, 650c,

680c, 690c, 700s, 710s, 720s, 770s,

800c, 810c, 820c, 830c, 850c, 870c,

880cb, 890c, 910s, 980p.

TENNESSEE

Knoxville : University of Tennessee

Engineering experiment station laboratory, C. E. Ferris. Hydraulic laboratory, J. A. Switzer. Mechanical laboratory, W. R. Woolrich.

Electrical laboratory, C. A. Perkins.

Civil engineering laboratory, W. W. Carson. Chemistry laboratory.

Physics laboratory.

Maryville:

Maryville College

Chemistry laboratory, George D. Howell.

Physics laboratory, George A. Knapp.

Biology laboratory, Susan A. Green. . Nashville : Vanderbilt University • Industrial laboratory, J. M. Breckeu ridge.

Physical laboratory, T. J. Buchei. Organic laboratory, A. W. Ingersoll.

Analytical laboratory, F. S. Conover.

Metallurgy laboratory, W. P. Fishel.

410p, 500hl, 510cp, 600p, 610p, 700s,

710s.

170ac.

170c, 410p, 500chl, 510cp, 530cp, 570c,

600cm, 610cm, 620c, 630cm, 640cm,

650cm, 680cm, 690cm, 710s, 840cs,

850c, 870c, 910s.

TEXAS

Austin : University of Texas

Industrial chemistry experiment station, E. P. Schoch. Engineering experiment station, F. E. Giesecke. Belton:

Baylor College

Chemistry laboratory, A. T. Bawden.

Brownwood:

Howard Payne College

Chemical laboratory, O. E. Winebrenner.

College Station:

Agricultural and Mechanical College of Texas

State chemist and division of chemistry experiment sta- tion, G. S. Frops.

Department of chemistry laboratory, C. C. Hedges.

Civil engineering department laboratory, J. J. Richey.

Wool laboratory, J. M. Jones. Department of agricultural engineering laboratory, D.

Scoates.

i See pp. 1 and 2.

500hl, 510cp, 530cp, 700s, 710s, 820c,

830c, 880cb, 910s.

200c, 210c, 300c, 310c, 360c, 370c, 500c,

510c, 520c, 530c, 570c, 590c, 600c,

610c, 620c, 630c, 640c, 650c, 680c,

690c, 800c, 810c, 820c, 830c, 840c,

850c, 860c, 870c, 880c, 910s. 500cp, 510cp, 530cp, 540cp, 550cp,

570cp, 590cp, 600cm, 620cm, 630cm,

640cm, 650cm, 680cm, 690cm,

800cbpa, 810cbpa, 820cbpa, 830cpba,

850cbpa, 870cbpa, 880cbpa, 890cbpa.

100c, 110c, 120c, 130c, 140c, 360c, 410p,

500chl, 510p, 530ph, 600p, 610p,

700s, 710s, 720s, 730s, 850c.
42 .BUREAU OF STANDARDS

GEOGRAPHICAL LISTING OF COLLEGES—Continued

TEXAS—Continued

Location and name of laboratory Commodities and nature of tests Georgetown:

Southwestern University

Chemical laboratory, J. C. Godbey.

Biology laboratory, J. B. Moorman.

Geology laboratory, R. W. Tinsley.

Physics laboratory, R. V. Guthrie. Houston:

The Rice Institute Chemistry laboratory, H. B. Weiser.

Industrial chemistry laboratory, A. J. Hartsook.

Physics laboratory, H. A. Wilson. Biology laboratory, Edgar Altenburg.

Mechanical laboratory, J. H. Pound.

Electrical engineering laboratory, H. K. Humphrey.

Civil engineering laboratory, L. B. Ryon.

Lubbuck:

Texas Technological College

Chemistry, W. L. Ray, W. M. Craig, and W. T. Read.

Biological, R. A. Studhalter, M. F. Landwer.

Textiles, Mabel D. Erwin.

Physical, E. F. George, C. S. Mast, W. H. Abbitt, Harrv

Hill, and C. C. Schmidt.

Petrology, L. T. Patton. Mineralogy, Wm. A. P. Graham.

Paleontology, Merrill Stainbrook.

Agricultural, K. M. Renner, A. H. Leidigh, C. H. Mahoney, and W. L. Stengel.

Engineering, Wm. J. Miller, E. W. Camp, G. L. Tuve,

J. H. Murdough.

Waco:

Baylor University

Chemical laboratory, W. T. Gooch.

Botanical laboratory, Edward N. Jones. Physiology laboratory, G. E. Potter. Bacteriology laboratory, W. F. Lange.

Waxahachie : Trinity University

Chemical laboratory, J. B. Ford.

Physical laboratory, Fred W. Tracy.

Biological laboratory, C. D. Day.

Home economics laboratory, F. C. Smith.

510c, 530c, 570c, 630c, 650c, 680c.

020cp, 140cp, 160cp, 170cp, 410p,

500chl, 510cp, 530cps, 540c, 570c,

600cpm, 610cpm, 620cpm, 630cpm,

640cpm, 650cpm, 660cpm, 680cpm,

690cpm, 700s, 710s, 750ps, 760ps,

780s, 790ps, 820c, 830c, 840c, 850c,

870c, 880cb, 890c, 910s.

OOOai, OlOai, 020bai, 040cp, 050ai,

060pai, 090ai, lOOaib, HOaib, 120pai,

140acph, 150pa, 160pa, 170pa, 200px,

210p, 240ai, 250ai, 300pac, 310p,

330pcai, 340ai, 360apc, 370apc, 390apc

(ravon), 400p, 500chp, olOca, 520cpa,

530cp, 540a, 550pa, 570ca, 590ca,

600cpa, 610x, 620cp, 630cp, 640cp,

650cp, 660c, 680c, 690cpx, 700pi,

710pi, 730i, 740p, 750p, 760pi, 780i,

790i, 800c, 820c, 850cai, 870c, 880c.

OOOt, OlOt, 020t, 120b, 130b, 140cp, 150a (condiments), 300a, 310a, 400ab,

430a, 500cp, 510cp, 530cp, 810ca

(pharmaceutical), 880cb (water treat- ments) . 020c, 100c, 140c, 150c, 170c, 500c, 510c,

530c, 570c, 620c, 640c.

UTAH

Salt Lake City:

University of Utah

Mechanical engineering laboratory, E. H. Beckstrand. Chemistry laboratory, W. D. Bonner. Mining laboratory, R. S. Lewis. Physics and electrical laboratories, J. F. Merrill. Nutrition laboratory, Rose H. Widtsoe.

Bacteriology and pathology laboratory, L. L. Daines. Geology and mineralogy laboratory, F. J. Pack. Metallurgy laboratory, R. H. Bradford. Mining and metallurgical research laboratory, A. M.

Gaudin.

010c, 020c, 030c, 040cp, 100c, HOcp,

120c, 130c, HOcp, 150c, 160cp, 170cp,

280c, 300c, 370c, 410ps, 500acp,

510acp, 530a, 540a, 550a, 560a, 570a,

590a, 600cpm, 610cpm, 620cpm,

630cpm, 640cpm, 650cpm, 660pm,

680cpm, 690cpm, 700ps, 710s, 750s, 800c, 820c, 830c, 840c, 850c, 870c,

890c, 910s.

VERMONT

Burlington:

University of Vermont

Chemical laboratories, G. H. Brewer.

Mineralogical and geological laboratories, E. C. Jacobs. Dairy products testing laboratory, J. L. Hills. Agricultural experiment station laboratory, J. L. Hills. Mechanical engineering laboratory, V. R. Yates.

Materials testing laboratory, L. B. Puffer. State laboratory of hygiene, C. F.'Dalton. Zoology laboratory, H. F. Perkins. Botany laboratory, G. P. Burns,

i See pp. 1 and 2.

000b, OlOcb, 020cb, 100c, 110c, 140c,

240c, 400p, 410p, 500ch, 510p, 560i, 600cp, 610cp, 620cp, 630cp, 640cp,

650cp, 660cp, 680cp, 690cp, 700ps,

710ps, 720ps, 730ps, 740ps, 750ps,

760ps, 770ps, 780ps, 790ps, 800c,

810c, 820c, S30c, 840c, 850c, 860c,

870c, 880cb, 890c.
TESTING AND RESEAECH LABORATORIES 43

GEOGRAPHICAL LISTING OF COLLEGES—Continued

VERMONT—Continued

Location and name of laboratory Middleburt:

Middlebury College

Chemical laboratory, P. Conant Voter.

Biological laboratory, Raymond L. Barney.

Physical laboratory, Ernest C. Bryant.

Geological and mineralogical laboratory, Phelps

Swett. NORTHFIELD

Norwich University

Electrical laboratory, F. A. Spencer.

Civil engineering laboratory, A. E. Winslow.

Mechanical laboratory, W. D. Emerson.

Chemical laboratory.

Winooski:

Saint Michael's College

Chemical laboratory, F. S. Quinlan.

Physical laboratory, E. Alliot.

N.

Commodities and nature of tests

020bcpa, 090c, 160ct, 170ct, 220c, 230c,

300cb, 360cb, 470ca, 500c, 510c, 520c,

530c, 540c, 550c, 560c, 570c, 590c,

600cm, 610cm, 620cm, 630cm, 640cm,

650cm, 660cm, 680cm, 690cm, 800c,

810c, 820c, 830c, 840e, 850c, 860c,

870c, 880c, 890c. 410p, 510p, 600cp, 610cp, 700s, 710s.

010c, 040c, 140c, 150c, 160c, 280c,

500pc, 570c, 590pc, 630c, 640c, 650c,

680c, 690c, 800c, 820c, 830c, 840c,

850c, 860c, 870c, 880c, 890c, 970pc. VIRGINIA Blacksburg:

Virginia Polytechnic Institute Agricultural experiment station, A. W. Drinkard.

Engineering experiment station, J. S. A. Johnson. Charlottesville : University of Virginia

Experimental engineering laboratory, Charles Henderson

Analytical chemistry laboratory, John H. Yoe. Lexington:

Virginia Military Institute Chemical laboratory, Hunter Pendleton.

Physics laboratory, Francis Mallory.

Electrical laboratory, S. W. Anderson.

Biological laboratory, J. M. Player.

Mineralogical laboratory, Edward Steidtmann.

Washington and Lee University

Electrical laboratory, R. W. Dickey.

Civil engineering laboratory, W. T. Lyle.

Chemical laboratory, J. L. Howe.

Geological laboratory, H. D. Campbell.

Physical laboratory, B. A. Wooten.

Biological laboratory, W. D. Hoyt.

Williamsburg:

College of William and Mary

Physical laboratory, R. C. Young

Chemical laboratory, R. G. Robb

Biological laboratory, D. W. Davis.

020c, 040c, 050p, 100c, 110c, 120c, 130c,

140c, 150c, 160c, 170c, 400p, 410s,

510pc, 600p, 700s, 710s, 720s, 730s, 910s. 400p, 500p, 510pc, 600pc, 610pc, 620pc,

630pc, 640pc, 650pc, 680pc, 690pc.

410p, 500p, 510p, 600p, 610p.

500ch, 510p, 600cp, 610cp, 660c, 700s,

710s.

160c, 500chp, 550p, 600c, 630p, 640c,

680c, 690c, 700ps, 710ps, 820c, 830c,

850c, 880bc, 890c. WASHINGTON

Pullman : State College of Washington

Chemistry laboratory, C. C. Todd.

Botany laboratory, F. L. Pickett. Engineering experiment station laboratory, H. V. Carpenter. Pharmacy laboratory, P. H. Dirstine. Experimental station laboratory, J. L. St. John. Seattle:

University of Washington

Chemistry and chemical engineering laboratory, H. K.

Benson.

Fisheries laboratory, John Cobb.

Forestry laboratory, Hugo Winkemverder.

Physics laboratory, F. A. Osborn. Mining, metallurgical, and ceramics laboratory, M.

Roberts.

Electrical, mechanical, and civil engineering laboratories, C. E. Magnusson.

010c, 020c, 040c, 100c, 110c, 120c, 130c,

140c, 150c, 160c, 170c, 200s (tires), 220c, 240c, 410p, 500cp, 510p, 530cp

550s, 570c, 600p, 610p, 630p, 640p,

690p, 700s, 710s, 720s, 800c, 810c,

820c, 830c, 840c, 850c, 860c, 870c,

880c, 890c. 020c, 030cb, 040cp, 060c, 090pc, lOOcb,

HOcb, 120cb, 130cb, 140c, 150c, 160c,

170c, 200c, 210cs, 220c, 230cp, 250i, 260c, 280cs, 290cb, 300c, 310c, 360c,

370c, 400i, 410ps, 420p, 430p, 470psc,

500chl, 510pc, 520pc, 530pc, 540p,

570c, 590cps, 600cpm, 610cpm,

620cpra, 630cpm, 640cpm, 650cpm,

660cpm, 6S0cpm, 690cDm, 700s, 710s,

720s, 750s, 790s, 800c, 810c, 820c,

830c, 840s, 850c, 860c, S70c, 880cb,

890c, 910sp.

» See pp. 1 and 2.
44 BUKEATJ OF STANDARDS

GEOGRAPHICAL LISTING OF COLLEGES—Continued

WEST VIRGINIA

Location and name of laboratory Commodities and nature of tests 1 Moegantown:

West Virginia University

Agricultural chemistry laboratory, R. B. Dustman.

Feeds and fertilizer laboratory, T. B. Leith. Seeds laboratory, H. K. Rowley.

Engineering chemistry laboratory, William Hodges.

Department of chemistry laboratory, Friend E. Clark. Experimental engineering laboratory, J. B. Grumbein.

Mechanical laboratory, C. R. Jones.

Electrical laboratory, A. H. Forman.

Plant pathology laboratory, N. J. Giddings.

Entomology laboratory, L. M. Peairs. Dairy laboratory, E. L. Anthony.

020p, lOOp, 110c, 130c, 240p, 250i, 410p,

500c, 510ep, 520c, 530c, 570c, 600cpm,

610cpm, 620cpm, 630cpm, 640cpm,

650cpm, 660cpm, 680cpm, 690cpm,

700s, 720s, 750s, 800cp, 810cp, 820c,

830cp, 840cp, 850cp, 870cp, 880cp.

WISCONSIN

Appleton:

Lawrence College

Chemical laboratory, L. A. Youtz.

Physics laboratory, Archie D. Power.

Zoology laboratory, R. C. Mullenix. Botany laboratory, W. E. Rogers.

Geology and mineralogy laboratory, R. M.

Madison:

University of Wisconsin

Chemical engineering laboratory, O. L. Kowalke.

Mining and metallurgy laboratory, R. S. McCafTery.

Materials testing laboratory, M. O. Withey.

Electrical engineering laboratory, E. Bennett. Mechanical engineering laboratory, G. L. Larson. Hydraulic laboratory, C. I. Corp.

Veterinary science laboratory, F. B. Hadley.

Dairy science laboratory, E. H. Farrington.

Feeds and fertilizer laboratory, Walter Griem.

Seed-testing laboratory, A. L. Stone. Drainage laborator}7

, E. R. Jones.

Textile laboratory, Miss E. Millstrom. Forest products laboratory, C. P. Winslow.

Soils laboratory, C. J. Chapman.

Milwaukee:

Marquette University

Structural materials laboratory, Theo. H. Trams.

Bio chemistry laboratory, J. C. Bock. Pathology and bacteriology laboratory, E. L. Miloslavick. Pharmacology laboratorj7

, H. T. Beckman.

Anatomy laboratory, E. J. Carey.

470cp, 490cp, 570c (sulphur), 630c

(antimony), 640c (copper alk^s), 680c (tin and zinc alloj^s).

OOOp, 020cp, 060a, 110c, 240cs, 290p,

300a, 330a, 3G0a, 390cp, 400p, 410p,

470a, 500c, 510p, 530p, 570p, 590cp,

600cpm, OlOcpm, 620cpm, 630epm,

640cpm, 650cpm, 660cpm, 680cpm,

690cpm, 700s, 710s, 720s, 750s. 780s,

790s, 820c, 830c, 880c, 890c, 910s.

OOOpc, OIOdc, 020pc, OoOpc, 040pc, 1,40c 160c, 170c, 230c, 410p, 510pc, 530pc,

600pc, 610pc, 640pc, 800pc, 810pc,

820pc, 830pc, 850pc, 870pc, 8S0pc,

890pc.

WYOMING

Laramie:

University of Wyoming 000b, 010c, 020cb, 030c, 040c, 090c,

Wool and textile laboratorv, J. A. Hill. 100c, 200c, 240b, 300cp, 410p, 510p,

Chemistry laboratory, O. A. Bently. 530p, OOOp, 610p, 620p, 630p, 640p,

Bacteriological and pathological laboratory, C. Elder. 650p, 680p, 690p, 800c. Seeds laboratory, A. F. Voss. Engineering laboratory, E. D. Hay.

» See pp. 1 and 2.
FACILITATING THE USE OF SPECIFICATIONS

An analysis of the status of the making and the utilization of specifications reveals

the fact that many excellent specifications well recognized throughout industry are not

being widely used at the present time because of the inability on the part of most purchasers to determine whether or not commodities delivered correspond to the specification

requirements. A great impetus to the popularizing of the use of specifications can be

given by eliminating this disadvantage to the small-quantity purchaser.

As a solution to the problem of eliminating the above-mentioned disadvantage and

thereby facilitating the use of specifications, use is being made of the so-called certifica- tion plan.

CERTIFICATION PLAN

In carrying out this plan there are compiled lists of manufacturers who have expressed

their desire to supply material in accordance with certain selected specifications and willing

to certify to the purchaser upon request that the material thus supplied is guaranteed to comply with the requirements and tests of the specifications.

From time to time the State and other public purchasing agents have sought the

assistance of the United States Department of Commerce in the formulation of standards,

specifications, and methods of tests for their purchases. Every effort is therefore being

exerted to make the certification plan as effective as possible for "public purchasers,"

that is, purchasers for the Federal, State, and municipal governments who are spending

the money collected from the public in the form of taxes. There have already been compiled by the National Bureau of Standards 75 lists of such

firms as have expressed to the bureau (up to October 1, 1927) their desire to have their name

placed on the lists of manufacturers willing, when requested to do so, to certify to purchasers

that material supplied in accordance with the designated 75 United States Government

master specifications complies with the requirements and tests of these specifications and is so guaranteed by them. Copies of any of these lists of manufacturers, to which additions

are being made from time to time, can be obtained upon request. The specifications referred

to are as follows:

Specifi- cation Commodities covered No.

23. Large tungsten filament incandescent electric lamps.

36a. Fire-extinguishing liquid (carbon tetrachloride

base).

37. Leather belting (vegetable tanned).

52a. Wood screws.

55. Cut-out bases.

57. Flexible nonmetallic tubing.

58. Dry cells. 62. Snap switches.

65. Rubber-covered wires and cables for ordinary

purposes.

80. Coal-tar pitch for roofing.

81. Coal-tar saturated rag felt for roofing and

waterproofing.

82. Surfacing materials for bituminous built-up

roofing.

83. Coal-tar pitch for waterproofing and damp

proofing.

84. Asphalt for mineral surfaced roofing.

Specifi- cation Commodities covered No.

85. Asphalt for waterproofing and damp proofing.

86. Asphalt saturated rag felt for roofing and

waterproofing.

87. Asphalt primer for roofing and waterproofing.

88. Asphalt for unsurfaced built-up roofing. 123. Flat glass for glazing purposes.

124. Hand chemical fire extinguishers (1 quart car- bon tetrachloride type)

.

175. Knife switches.

183. Upholstery leather.

184. Lace leather (vegetable tanned).

191. Brush, blacking and dauber.

192. Brush, casting. 193. Brush, clothes scrubbing.

194. Brush, cuspidor.

195a. Brush, dauber, long paddle.

196. Brush, deck scrubbing.

197. Brush, hand-floor scrubbing.

198. Brush, hair, military.

199. Brush, radiator dusting. 45
46 BUEEAU OF STANDARDS

Specifi- cation Commodities covered No. 200. Brush, shaving.

201. Brush, sidewalk.

202. Brush, tooth.

203. Brush, window.

204. Broom, rattan push.

205. Broom, rattan (upright). 206. Broom, scrubbing.

207. Broom, wire push.

208a. Duster, counter.

213. Hand chemical fire extinguisher (soda-andacid type).

214. Asphalt prepared roofing. 241. Sole leather (vegetable tanned).

242. Wrought-iron pipe (welded), black and gal- vanized.

275. Road oil for hot application (type OH-1-25).

276a. Asphalt for use in road and pavement construction. 277. Petroleum asphalt for joint filler (squeegee or pouring method) (type PAF-1-25).

279. Tars for cold application.

280. Refined tar for hot application (type TH-1-25)

.

281. Tar for use in repair work.

282. Refined tar for construction.

287. Tubing, copper, seamless, and pipe, copper,

seamless, standard iron-pipe size. 291. Friction tape.

292. Rubber insulating tape.

Specifi- cation Commodities covered No. 294. Asphalt-saturated woven cotton fabric for waterproofing.

295. Asphalt-saturated rag felt for flashings. 296. Slate-surfaced, asphalt-prepared roofing and

shingles. 297. Wire rope. 311. Rigid conduit, enameled.

312. Rubber gloves for electrical workers (for use

in connection with apparatus or circuits not exceeding 3,000 volts to ground).

314. Railroad-track scales. 332. Broom, whisk.

333a. Broom, corn. 336. Builders' hardware.

342a. Pipe, brass, seamless, iron-pipe size, standard and extra strong. 343. Cast-iron soil pipe and fittings, coated and

uncoated.

347. Lapwelded and seamless steel boiler tubes.

349. Lapwelded charcoal iron boiler tubes.

362. Liquid-measuring devices, retail type.

363. Burglar-resisting safes. 380. Cement, asphalt plastic. 411. Tableware, silver plated.

423. Roofing, prepared, asphalt and asbestos,

slate-surfaced. 424. Roof coating, asphalt, fibrous.

Organized for the purpose of securing economy in the procurement of material used by

the Government, the Federal Specifications Board makes a strenuous effort to adopt such

specifications as will cover commercial materials and supplies. Before the specifications are promulgated as official United States Government master specifications for the mandatory use of the departments and establishments of the Government, comments and criti- cisms from the manufacturers and interested engineering and technical societies are given

careful consideration. A list of the specifications thus far adopted by the board is given in Bureau of Standards Circular No. 319, which can be obtained, upon request, from the

Superintendent of Documents, Government Printing Office, Washington, D. C.

Among the duties assigned to the board are not only the compilation and adoption of standard specifications for materials and services, but also the bringing of the Government

specifications into harmony with the best commercial practice whenever conditions permit,

bearing in mind the broadening of the field of supply.

Encouraging the maximum possible number of purchasing agents to make use of the

specifications of the Federal Specifications Board would broaden the field of supply by

inducing the maximum possible number of persons to manufacture commodities meeting the

requirements of the Federal Government. Moreover, the widespread use of specifications

of the Federal Specifications Board would serve to draw attention to such modifications

as might well be made therein in order to render them satisfactory to the buying public

and to bring them into harmony with the best commercial practice.

Reference is made herein specifically to United States Government master specifications as the lists referred to are those of manufacturers willing to certify to compliance with these

specifications. However, the plan outlined could readily be, and is being, applied to other

groups of nationally recognized specifications. It is to be expected that the application of the plan will be of benefit not only in the general promotion of the use of specifications by

both the small and the large consumers, but also in the unification of specifications having

national recognition.

• o


BUREAU OF STANDARDS PAMPHLETS ON TESTING

(Continued from p. 2 of cover) Radio receiving sets, some methods of testing, T256. Price, 10 cents. Rods, straight, in intense fields, magnetic testing of, S361. Price, 5 cents. Rope, wire hoisting, nondestructive testing of, by

magnetic analysis, T315. Price, 10 cents. Rubber goods, testing of, C38. Price, 20 cents. Scale, calibration of a divided, C329. Price, 10

cents.

Scales, large capacity, method for precision tests of, T199. Price, 5 cents. Soaps, specifications for and methods of testing, C62. Price, 5 cents. Sugars, influence of atmospheric conditions in the

testing of, S221. Price, 10 cents. Supplies, miscellaneous, including paints and paint

materials, inks, lubricating oils, soaps, etc., some technical methods of testing, M15. Price, 15 cents.

Tanning materials, synthetic, analysis of, T316.

Price, 10 cents. Tapes, measuring, testing of, at the Bureau of Standards, C328. Price, 10 cents. Thermometers, clinical, testing of, S13. Price, 15

cents.

Tiles, hollow building, tests of, T120. Price, 5

cents. Timepieces, tests of, and measurement of time, C51.

Price, 15 cents. Transformer steel, the testing of, S109. Price, 5

cents. Transformers, current, a method for testing, S309.

Price, 5 cents. Transformers, instrument, a watt-hour meter method of testing, S233. Price, 5 cents. Transformers, potential, testing, S217. Price, 5

cents. Tubing, gas, tests of flexible, T133. Price, 10

cents.

THIS VOLUME represents an attempt on the part of the Department

of Commerce to collect and publish a directory of the commercial

testing and college research laboratories in the United States of America.

Laboratories of consulting chemists, engineers, and metallurgists, and

research laboratories of manufacturing companies and other industrial

research laboratories, have been listed only in case definite information

has been supplied that they are engaged in commodity acceptance testing on a commercial basis. A list of about 1,000 industrial research laboratories, including consulting research laboratories, has been compiled by

the National Research Council, Washington, D. C, and published in Bulletin No. 60, July, 1927. Criticisms and suggestions are desired from all interested persons, so that the lists of commercial testing and college research laboratories and

the services they are equipped to render may be kept as nearly complete,

accurate, and up to date as possible. All recommendations for improvement received will be given careful consideration when future editions are issued.
A DIRECTORY OF SPECIFICATIONS

Considerable economy can be realized in the purchase of commodities by the use of specifications.

Real competitive bidding can be invited, and the delivery of satisfactory material can be insisted upon. To an ever-increasing extent State and city governments, public utilities, and the better organized industries

of the country are adopting the use of specifications, which has been a feature of Federal Government

purchasing for many years. Information regarding the best known specifications for more than 6,000 commodities is given in convenient form in the National Directory of Commodity Specifications, which has been issued by the Bureau of Standards with the cooperation of the Bureau of Foreign and Domestic Commerce of the Department of Commerce. The book tells not only what specifications are in general use, but also by whom

they were prepared and where copies can be obtained. In it are conveniently indexed for ready finding

about 27,000 specifications prepared by the Federal Specifications Board and the separate departments

of the Federal Government, by State and city purchasing agents, public utilities, technical societies, and

trade associations. At the request of Secretary Hoover an advisory board was selected by these interests to represent them in supervising the preparation of the Directory.

The contents include: A statement and indorsement by the advisory board, a foreword by Secretary

Hoover, a thoroughly classified list of specifications for all types of commodities. There are also included on alphabetical list of commodities, which serves as an index to the specifications, and directions for abtaining copies of specifications listed in the Directory.

Summary of commodities and specifications therefor

Decimal

class

000

100 200

300

400

500

600

700

800

900

Commodity groups Commodities

indexed

Animal and animal products 350

Vegetable food products, oil, seeds, expressed

oil, and beverages 525

Other vegetable products (except fibers and

wood) 400

Textiles.. 275

Wood and paper 625

Nonmetallic minerals 725

Ores, metals, and manufactures (except machinery and vehicles) 1, 700

Machinery and vehicles j 800

Chemicals and allied products 600

Miscellaneous J 650

Total ! 6,650

Approximate number of specifications

1, 600

2, 100 800

1, 900

3, 300

3, 300

6, 400

2, 900

2, 400

2, 400

27, 100

Whether you are a producer or a consumer, a seller or a buyer of commodities; whether you arelnterested in the preparation or in the use of specifications, the Directory contains for you information which

you can not afford to do without. It is printed in small, but legible type, and thus the number of pages has been kept at the minimum, 385, without sacrificing the usefulness of the Directory. It is bound in

cloth.The cost of printing and binding the book at the Government Printing Office is $1.25.

DIRECTIONS FOR OBTAINING THE DIRECTORY OF SPECIFICATIONS

Copies of the National Directory of Commodity Specifications may be obtained from the Superin- tendent of Documents, Government Printing Office, Washington, D. C, by sending with the order a remit- tance either in the form of post-office money order, coupons (issued for the specific purpose of purchasing

Government publications), express money order, New York draft, or cash—at the sender's own risk. It is important to follow these directions explicitly to avoid delay and confusion. If the Directory is to be shipped to a foreign country (other than Mexico and Canada) , add one-third to the price, making the

total $1.67.
DEPARTMENT OF COMMERCE

SUPPLEMENT

TO THE DIRECTORY OF

COMMERCIAL TESTING AND

COLLEGE RESEARCH LABORATORIES

To Accompany Miscellaneous Publication No. 90

[ISSUED JANUARY 4, 1929]

PRICE 5 CENTS

Sold only by the Superintendent of Documents, U. S. Government Printing Office Washington, D. C.

UNITED STATES

GOVERNMENT PRINTING OFFICE WASHINGTON

1929
„
COMMERCIAL TESTING LABORATORIES

ALABAMA

Name and address of laboratories Commodities and nature of tests Mobile: A. W. Williams Inspection Co., P. 0. Box 314. 400api (wood and wood preservatives), 410api, 420api,

800cp. DISTRICT OF COLUMBIA

Washington: John R. Lapham, 2033 G Street NW.

410p, 500p, 510p, 530p, 600p, 610p.

FLORIDA

Tampa: H. C. Nutting Co., Nebraska and

Water Streets. See Cincinnati.

ILLINOIS Chicago: Finishing Research Laboratories

(Inc.), 1164 West Twenty-second Street. 060ahpis, 200ahpis, 210ahpis, 230ahpis, 300ahpis,

340ahpis, 390ahpis, 430ahpis, 470ahpis, 480ahpis,

490ahpis, 500ahpis, 540ahpis, 590ahpis, 600ahpis,

720ahpis, 740ahpis, 760ahpis, 770ahpis, 780ahpis,

790ahpis, SOOahpis, 830ahpis, 840ahpis, 890ahpis,

910ahpis, 930ahpis, 940ahpis, 950ahpis, 990ahpis.

MISSOURI

Kansas City: Standard Laboratories, 1334 Oak Street. 710espi, 910espi.

NEW JERSEY

Burlington : Conard & Buzby, 321 High Street. Jersey City: Analytical Laboratory, 40 Journal Square.

Trenton: Rouse & Shearer (Inc.), 163 Bloomsbury Street.

400ip, 510ip, 600ip, 610ip, 620ip, 640ip, 690ip, 700ips,

750ips.

OlOab, 020abc, 030ab, 040ca, 909abc, lOOca, HOca,

120ab, 130ac, 140acp, 160ac, 170cab, 500acp, 510acp,

570ac, 600c, 610c, 620c, 630c, 640c, 650c, 680c, 690c,

810abct, 820act, 830c, 840ac, 850c, 870c, 880cb, 890c. 500cph, 510cp, 520cp, 530cp, 540cp, 550cp, 560cp,

570cp, 590cp, 600cp, 610cp, 620cp, 630cp, 640cp,

650cp, 660cp, 680cp, 690cp.

NEW YORK

Buffalo:

Babcock Testing Laboratory, 32 East North Street. Williams Laboratory (Inc.), 1115 East Swan Street. New York City:

Certified Silk Service (Inc.), 425 Fourth

Avenue. McLaughlin Laboratories (Inc.), 106

Sixth Avenue.

Stillwell Laboratories (Inc.), The, 763^

Pine Street.

Weiss & Downs (Inc.), 50 East Forty-first

Street.

090c (glue). 010c, 020c, 040cp, 090c, 100c, 110c, 140c, 150c, 160c,

170c, 220c, 390ac, 470ac, 490ac, 500cp, 510cp, 570c,

590c, 630c, 640c, 650c, 660c, 680c, 690c, 800c, 810c,

820c, 830c, 840c, 850c, 870c, 880c, 890c.

300aips, 360aips, 370aips, 390aips, 770aips.

020cb, 100c, 120c, 130c, 140c, 150c, 160c, 170c, 220c,

500c, 570c, 590c, 800c, 810c, 820c, 830c, 840c, 850c,

870c, 880cb, 890c. 000c, 010c, 020c, 030c, 040c, 050c, 060c, 090c, 100c,

110c, 130c, 140c, 150c, 160c, 170c, 200c, 210c, 260c,

290c, 500c, 510c, 520c, 530c, 540c, 550c, 570c, 590c,

820c, 830c, 840c, 850c, 860c, 870c, 880c, 890c. 290acp, 390acp, 470acp, 490acp, 500acpi, 780cip,

790cip, 800abcip, 820acip, 830acip, 840acp, 850acip,

880abcip, 890acip, 990acip.

24889-29 I
2 BUREAU OF STANDARDS

COMMERCIAL TESTING LABORATORIES—Continued

OHIO

Name and address of laboratories Commodities and nature of tests

Cincinnati:

F. C. Broeman & Co., NW. corner Third

and Walnut Streets.

H. C. Nutting Co., West Seventy-first

Street, Carthage (branches at Cleveland,

Habana, Cuba (Teniente Rey No. 33), and Tampa).

Cleveland: H. C. Nutting Co., 8804 Superior

Avenue, NE.

010c, 020c, 030c, 040c, 060c, 100c, 110c, 130c, 140c, 150c, 160c, 170c, 200c, 210c, 220c, 260c, 280c, 290c, 300c, 330c, 340c, 390c, 400c, 470c, 490c, 510c, 520c, 530c, 540c, 550c, 570c, 840c, 850c, 860c, 870c, 880c

890c.

100c, 170c, 320c, 400is, 410is, 470c, 500cp, 510cp, 530cp,

540cp, 570cp, 600cips, 610cips, 700si, 710si, 720si, 730si, 740si, 750si, 760si, 770si, 780si, 790si, 800cp,

820cp, 830cp, 840cp, 850cp, 870cp, 880c, 890c. See Cincinnati.

OKLAHOMA

Oklahoma City: Oklahoma Testing Laboratories, 519^ West Main Street. 040c, 140c, 400i, 500cp, 510cpi, 590c, 600c, 610cpi, 630c, 640c, 650c, 680c, 690c, 800cp, 820c, 830c, 840ci, 850c, 870c, 880c, 890c. OREGON

Portland: Central Inspection Bureau, Bedell

Building.

130acp, 140acp, 400ap, 410aip, 420ip, 600cpi, 630cpi,

640cpi, 700pi.

PENNSYLVANIA

Aspinwall (Pittsburgh) : National Canners' Laboratory, 111 Brilliant Avenue. Philadelphia:

Metallurgical Laboratories (Inc.), 1116 West Montgomery Avenue. Rubicon Co., 29 North Sixth Street Pittsburgh: National Certification Laboratory, East End Trust Building.

OlOabc, 020abc, 030abc, 040abc, 090abc, lOOabc, 120abc,

130abc, 140abc, 150abc, 160abc, 170abc, 206b, 290abc,

570c, 950s. 600chimp, 610chimp, 630chimp, 640chimp, 690chimp.

600ms, 610ms, 620ms, 640ms, 710ms, 910is. OlObc, 020bc, 030bc, 040bc, lOObc, HObc, 120bc, 130bc, 140bc. TEXAS

El Paso: El Paso Testing Laboratories, 708

Mills Building.

OlOci, 020ci, 040cai, 090cai, 140aci, 150aci, 170aci,

220ac, 280ac, 310i, 500acpi, 510acpi, 520acpi, 530acpi,

540acpi, 550acpi, 570acp, 590acpi, 600cp, 610icp,

620c, 630c, 640c, 650c, 660c, 680c, 690cpi, 740i, 750i, 760i, 780i, 790i, 800c, 810c, 820c, 830c, 840c, 850c,

860c, 870c, 880c, 890c. WEST VIRGINIA Huntington: Tri-State Laboratories, The

Union Bank Building.

020c, 040c, 090c, 100c, 110c, 160c, 170c, 210c, 220c,

280c, 290c, 500c, 510c, 520c, 530c, 540c, 550c, 570c, 590c, 600c, 610c, 620c, 630c, 640c, 650c, 680c, 690c, 800c, 810c, 820c, 830c, 840c, 850c, 860c, 870c, 880c,

890c, 970c.
TESTING AND RESEARCH LABORATORIES 3

COLLEGE RESEARCH LABORATORIES

CALIFORNIA

Location and name of laboratory Commodities and nature of tests Mills College:

Mills College

Chemical laboratory, V. L. Gibbons.

Household science laboratory, Carrie C. Dozier. Stockton:

College of the Pacific Chemical laboratory, J. H. Jonte.

OlOac, 020abc, 030abc, 040abc, lOOabc, llOabc, 130abc,

140abc, 150abc, 160abc, 170abc.

500c, 600c, 620c, 630c, 640c, 650c, 690c, 800c, 890c.

• CONNECTICUT

Hartford:

Trinity College _ Biological laboratory, T. H. Bissonnette, Horace Swan.

Chemical laboratory, Vernon K. Krieble. Physical laboratory, Henry A. Perkins.

020c, 040c, 100c, 110c, 140c, 150c, 160c, 170c, 500c, 510c,

520c, 530c, 540c, 550c, 570c, 590c, 600c, 610c, 620c,

630c, 640c, 650c, 680c, 820c, 830c, 850c, 890c.

GEORGIA

Athens:

Georgia State College of Agriculture

Agricultural chemistry laboratories, L. M. Carter. Agricultural engineering laboratories, S. P. Lyle.

Agronomy laboratories, John R. Fain. Animal husbandry laboratories, M. P. Jarnagin.

Forestry laboratories, T. D. Burleigh.

Home economics laboratories, Mary E.

Creswell. Horticultural laboratories, T. H. McHatton.

Poultry husbandry laboratories, J. H. Wood.

Veterinary laboratories, A. G. G. Richardson.

OOOabc, 020abc, lOOabc, llOabc, 120abc, 130abc, 240ab,

250ab, 260ab, 300a, 390a, 710aep, 730ap, 810ac, 850ac.

ILLINOIS Chicago:

Loyola University School of Medicine

Anatomical laboratory, T. T. Job, R. M.

Strong.

Bacteriological laboratory, E. Weiss. Chemical laboratory, William C. Austin. Pathological laboratory, F. A. McJunkin.

Pharmacological laboratory, S. A. Matthews.

Physiological laboratory, T. E. Boyd. INDIANA Ckawfordsville:

Wabash College ____ ______

Botanical laboratory, A. R. Bechtel. Chemistry laboratory, L. B. Howell.

Physical laboratory, G. W. Horton.

Zoology laboratory, B. H. Graves. Franklin:

Franklin College020bc, lOObc, HObc, 140pc, 170ct, 500pc, 520a, 600c,

620c, 630c, 640c, 650c, 680c, 690ca, 71 Op, 800cp, 820c, 880bct.

020c, 500c, 800c, 810c, 820c, 830c, 850c, 870c, 890c. Botany laboratory, E. Vestal. Chemistry laboratory, R. C. Roberts.

Physics laboratory, J. E. Smith.

Zoology laboratory, C. A. Deppe.
BUREAU OF STANDARDS

COLLEGE RESEARCH LABORATORIES—Continued

KANSAS

Ottawa:

Ottawa University

Bacteriology laboratory, W. B. Wilson. Chemical laboratory, W. R. Skidmore.

020b, 100c, 110c, 120c, 130c, 140c, 160c, 170c, 220c, 280ac,

370c, 500c, 510cp, 520c, 540cp, 550p, 570c, 590cp,

600cp, 610c, 620c, 630c, 640c, 650c, 660c, 680c, 690c, 800c, 820cp, 830c, 850c, 860c, 870c, 880c, 890c, 970c,

990c. MASSACHUSETTS

Wellesley:

Wellesley College

Botany laboratory, Margaret C. Fer- guson. Chemistry laboratory, Helen S. French. Geology laboratory, Mary J. Lanier. Physics laboratory, Louise S. McDowell.

Zoology laboratory, Marian E. Hubbard.

OOOcb, OlOcb, 030cb, 040cb, 090cb, lOOcbp, HOcbp,

120cbp, 130cbp, 160cbp, 520e, 800cp, 810cb, 820cp,

870cb, 880cb, 890cb.

NEW JERSEY

Hoboken:

Stevens Institute of Technology

Chemical laboratory, F. J. Pond.

Electrical laboratory, F. C. Stockwell. Mechanical laboratory, R. M. Anderson.

Physics laboratory, Percy Hodge.

200c, 210c, 220c, 230c, 260c, 280c, 290c, 300a, 310a,

320a, 330a, 340a, 360a, 370a, 390a, 400a, 410ap, 420a,

430a, 470a, 480a, 490a, 500cph, 510cph, 520cph,

530cph, 540cph, 550cph, 560cph, 570cph, 590cph,

600acpm, 610acpm, 620acpm, 630acpm, 640acpm,

650acpm, 660acpm, 670am, 680acpm, 690acpm, 700p,

710ps, 790ps, 800c, 810c, 820c, 830c, 840ac, 850c, 860c, 870ac, 880c, 890c, 910ps, 970sc. OHIO

Springfield:

Wittenberg College | 000b, 010b, 020b, 030b, lOOcb, HOcb, 120b, 130b, 250b,

Biological laboratory, W. C. Beaver, Chemistry laboratory, R. F. Dunbrook.

500c, 570c, 590c, 600c, 620c, 630c, 640c, 650c, 660c, 670c, 680c, 690c, 830c, 850c, 880b, 890c. PENNSYLVANIA

Philadelphia:

Philadelphia Textile School Chemical laboratory, E. C. Bertolet. Design laboratory, B. C. Algeo.

Physical laboratory, E. W. France.

230c, 280c, 300cp, 310cp, 320cp, 330cp, 340cp, 360cp,

370cp, 390cp, 800c, 870c.

SOUTH CAROLINA

Charleston:

The Citadel, The Military College of South

Carolina. Chemistry laboratory, L. Knox.

Engineering materials laboratories, L. S. Le Tellier. Physics laboratory, N. F. Smith.

300c, 400ips, 410ips, 500cips, 510cips, 520c, 530c, 600cips, 610c, 630c, 640c, 650c, 680c, 690c, 710s.

o