U. S. DEPARTMENT OF COMMERCE

NATIONAL BUREAU OF STANDARDS

DIRECTORY

OF

COMMERCIAL TESTING AND

COLLEGE RESEARCH

LABORATORIES

MISCELLANEOUS PUBLICATION M171

(Superseding Miscellaneous Publication Ml25)
NATIONAL BUREAU OF STANDARDS PUBLICATIONS ON TESTING

There are listed below a few of the official publications of the National Bureau of Standards relating to certain phases of testing, including Research Papers (RP), Scientific

Papers (S), Technologic Papers (T), Circulars (C), and Miscellaneous Publications (M).

Copies of the pamphlets can be obtained, at the prices stated, only from the Superintendent

of Documents, 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. The publications indicated by ai asterisk (*) are out of print but may be consulted at Government Depository libraries. *Asphalt, accelerated tests of, RP197.

Asphalt shingles, accelerated weathering tests, RP1002. Price 100. Asphalts, weathering tests on filled coating, RP1073.

Price 10£. Brake lining, small inertia-type machine for testing,

RP1297. Price 50. Brick, wick tests for efflorescence, RP1015. Price

50. *Bricks, apparatus for transverse tests, T251.

*Bricks, portable apparatus for transverse tests, T341.

*Carpets, wear of, RP640.

Coatings, nonmagnetic, on iron and steel, magnetic

method for measuring thickness, RP1081. Price

50. Coatings, zinc and cadmium on steel, dropping tests for measuring thickness, RP1240. Price 100. Dental materials, properties of, C433.

Electrolysis testing, T355. Price 300. Enamel coatings, determination of thickness of acidresisting portion, RP1315. Price 50. Fibers, commercial, microscopic methods for identi- fying, C423. Price 100. Fabrics, evaluation of crease-resistant finishes, RP1077. Price 100. Fabrics, evaluation of crush-resistant finishes, RP1047. Price 50. *Gas appliances, testing for safety from carbon

monoxide, T304.

*Gas testing, standard methods for, C48.

Glass volumetric apparatus, testing of, C434.

Price 100. *Gloss, methods of determining, RP958.

Haemacytometers and other small pipettes, device

for testing, RP1019. Price 50. Haemacytometers, interference apparatus for test- ing, S507. Price 100. Hydrometers, testing of, C (new) . Price ^Hosiery testing machine, RP679.

Hosiery testing machine, factors affecting perform- ance of hosiery on, RP753. Price 50. Hosiery, methods of testing, C422. Price 150. Inks, C426. Price 150. intermittent testing, automatic apparatus for, T171.

Leather, accelerated aging in oxygen bomb, RP1128.

Price 50. Leather, effect of oxygen and moisture on stability,

RP1319. Price 50. Leather, effect of speed of pulling jaws on tensile strength and stretch, RP1321. Price 50.

ex .i

Length standards, testing, C332. Price 100. Lens resolution, test of, for the photographer, C428

Price 400. Lenses, precision camera for testing,. RP984. Pric

100. Magnetic hysteresis determined with Feahy Simplex

permeameter, RP845. Price 50. Magnetic testing, C415. Price 100. Magnetic testing at magnetizing forces up to 50' oersteds, RP1242. Price 100. Materials, equipment for conditioning, at constant

humidities and elevated temperatures, RP1303.

Price 50. Materials for the household, C70. Price 500. Paints, traffic, properties and tests of, RP1007.

Price 100. Paper, accelerated aging test, RP352. Price 100. Paper, bursting strength test, RP278. Price 100. Paper, methods of measuring bulk of, RP69. Price

100. Papers, record, comparison of accelerated wit] normal aging, RP1241. Price 50. Paper; calibration and adjustment of Schopp

folding tester, T357. Price 100. Paper; care and adjustment of folding testers Schopper type, C379. Price 50. Plating, nickel and chromium, on steel, accelerated

tests, RP724. Price 50. *Protective coatings, accelerated tests of, RP1.

Rubber compounds, tensile properties at high rates

of stretch, RP1256. Price 50. Rubber goods, testing of, C38. Price 300.

Scale, calibration of a divided, C329. Price 100. Scales, large capacity, method for precision tests of, T199. Price 50. Silk, weighted, accelerated aging test, RP855.

Price 50. Silk yarns, effect of humidity on strength and elongation, RP1353. Price 50. *Spar varnish, durability tests of, RP146.

Sphygmomanometers, use and testing of, T352.

Price 200. Standard samples, C398 and supplements. Free- Tapes, measuring, testing of, C328. Price 100. *Testing machines, calibration under dynamic load-j ing, RP1009..

Textiles, apparatus for measuring thermal trans- mission, RP1055. Price 50. Textiles, compressometer for evaluating thickness,

compressibility, and compressional resilience, RP561. Price 50. (Continued on p. 3 of cover)
U. S. DEPARTMENT OF COMMERCE

JESSE H. JONES, Secretary NATIONAL BUREAU OF STANDARDS

LYMAN J. BRIGGS, Director

NATIONAL BUREAU OF STANDARDS MISCELLANEOUS PUBLICATION M171

DIRECTORY

OF

COMMERCIAL TESTING AND

COLLEGE RESEARCH LABORATORIES

Issued February 2, 1942 [Superseding Bureau of Standards Miscellaneous Publication M125]

Compiled by Ann E. Rapuzzi under the direction of A. S. McAllister,

Assistant Director for Commercial Standardization, and Chief

of Division of Codes and Specifications

UNITED STATES

GOVERNMENT PRINTING OFFICE WASHINGTON : 1942

For sale by the Superintendent of Documents, Washington, D. C Price 15 cents
TN ACCORDANCE with law the National Bureau of StandJ- ards makes tests and carries out investigations for other Government agencies. The Bureau does not make tests for private individuals if other laboratories can do the work with

sufficient accuracy. To inform interested persons of the loca- tion of other laboratories, the Bureau attempted to compile a complete list of the commercial testing laboratories throughout

the country, together with indications of the types of commodities which they are willing to test for commodity ac- ceptance purposes. Information is given herein concerning

244 commercial testing laboratories, with 71 branch laboratories or offices. There is also presented a list of the laboratories of

199 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 more than 860

lists of manufacturers who have expressed their willingness to

certify to purchasers that material supplied on criers based on the indicated Federal specifications and commercial stand' ards complies with the requirements and tests of these

specifications.
CONTENTS

Page

Commercial testing laboratories 1 Symbolic references to nature of tests or researches 1 Classification of commodities tested 2

Alphabetical list of laboratories 3 Geographical listing of commerical laboratories 5 Alabama 5 Arizona 5 Arkansas 5 California 5 Colorado 7 Connecticut 7

District of Columbia 8 Florida 8 Georgia 8

Illinois 8 Indiana 10 Iowa 10 Kansas 10 Kentucky 10 Louisiana . 10 Maine 11 Maryland 11 Massachusetts 11 Michigan ^ 12 Minnesota 12

Mississippi 12 Missouri 13 Nebraska 13 Nevada 14 New Hampshire 14 New Jersey 14 New Mexico 15 New York 15 North Carolina 18 Ohio 18 Oklahoma 19 Oregon 19 Pennsylvania 20 Rhode Island 21 South Carolina 21 Tennessee 22 Texas 22 Utah 23

Virginia 23 Washington...' 23 West Virginia 24 Wisconsin 24 Wyoming 24

College research laboratories 25

Alphabetical list of college research laboratories 25 Geographical listing of colleges 27 Alabama 27 Alaska 27

Page

College research laboratories—Con.

Geographical listing of colleges—Con.

Arizona 27 Arkansas 27

California 28 Colorado 29 Connecticut 30 Delaware 30

District of Columbia 31 Florida 31 Georgia 31 Hawaii 32 Idaho 32

Illinois 32 Indiana 34 Iowa 35 Kansas 36 Kentucky 36

Louisiana 37 Maine 37 Maryland 37 Massachusetts 38 Michigan 39 Minnesota 40

Mississippi 41 Missouri 41 Montana 42 Nebraska 42 Nevada 43 New Hampshire 43 New Jersey 43 New Mexico 44 New York 45 North Carolina 48 North Dakota 48 Ohio 48 Oklahoma 51 Oregon 51 Pennsylvania 52

Philippines 54 Puerto Rico 54 Rhode Island 54 South Carolina 54 South Dakota 55 Tennessee 56 Texas 56 Utah 57 Vermont 57

Virginia 58 Washington 59 West Virginia 60 Wisconsin 60 Wyoming 61

Facilitating the use of specifications 62

Certification plan 62 ra

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,

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 list 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 lists the commercial testing laboratories have been arranged

alphabetically both by names and 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 OR RESEARCHES

Symbolic references to nature of investigations made are as follows: a= Appearance, optical, microscopical. b = Bacteriological, biological, pathological. c= Chemical. e= Electrical. h = Heat, thermal, refractory.

i=Inspection, supervision, construction.

1 = Lubrication. m= Metallographic, metallurgical. p = Physical, mechanical. s= Service, performance, calibration. t=Toxicological. x =X-ray, radiographic.
2 Miscellaneous Publication, National Bureau of Standards

CLASSIFICATION OF COMMODITIES INVESTIGATED

The following classification is used to indicate the types of commodities investigated

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

orig'n.

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 manufactured 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-alloy ing 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 3

COMMERCIAL TESTING LABORATORIES

ALPHABETICAL LIST

Page

American Gas Association Testing Laboratory. 19 American Water Softener Company 20

Analytical Laboratory, The 14 Andrews, A. B 11 Applied Research Laboratories 14 Associated Analytical Laboratories 16 Associated Electric Laboratories, Inc 8 Atkin & McRae 5

Banks, John H., Laboratories, Inc 16 Bardwell, Alonzo F 23 Barrow-Agee Laboratories 22 Baverstock & Payne 6 Beechem Laboratories 8

Bell & Beltz, Inc 20 Bendiner & Schlesinger Laboratory 16 Bennett's Chemical Laboratory 24

Better Fabrics Testing Bureau, Inc 16

Betz, W. H. & L. D 20

Bishop, J., & Co., Platinum Works 20 Black & Deason 23

Blair Laboratory, The 16 Booth, Garrett & Blair 20 Borrowman, George 8 Bowser-Morner Testing Laboratories 19 Brewer & Gardner 20

Bridgeport Testing Laboratory 7 Broeman, F. C, & Co 18 Buckmaster, F. C 21

Buffalo Testing Laboratories, Inc 15

Bull & Roberts 16 Bureau of Health Laboratories (Portland,

Oreg.) 19 Burt, R. C, Scientific Laboratories 6

California Testing Laboratories, Inc 6

Carlitz, Joseph S 20 Central Fibre Products Company 9 Central Inspection Bureau 19 Chicago Testing Laboratory, Inc 8

Clinical Laboratory, The 15 Coleman, W. B., & Co 20 Columbus Laboratories, The 8 Commercial Testing and Engineering Co 9 Conard, William R 14 Connecticut State Highway Department Testing Laboratory 7 Consulting Company, The 18 Container Testing Laboratories, The 16 Conwell, E. L., & Co 20 Cox & Fuller 16 Cremer-Case Co 19 Crismon & Nichol 23 Crowell & Murray, Inc 19 Curtis & Tompkins, Ltd 6

Dairy Products Laboratory 21 Dallas Laboratories, The 22 Danforth, C. W., Co 19 Davis, George C 20 Dearborn Chemical Co 9 Deavitt Laboratories, Inc 9 Detroit Testing Laboratory, The 12 Dover Laboratory 14 Downer Brothers 14 Dumas Laboratory, The 8 Durfee, W. C, Co., Inc 11

Ekroth Laboratories, Inc 15

Electric Instrument Service 13

Electrical Testing Laboratories 16

El Paso Testing Laboratories 22 Eppley Laboratory, The 21

Page

Factory Mutual Laboratories 11

Fassett, C. M., Co., The 24

Flood, Walter H., & Co 9 Food Research Laboratories, Inc 16 Froehling & Robertson, Inc 23

Fuel Engineering Co. of New York 16

Fuller, Henry C, Laboratory 8 Gascoyne & Co., Inc 11 Geijsbeck Engineering Co 23 General Radio Co 11 General Testing Laboratories 13 Georgia State Highway Board 8 Gooch, George W., Laboratories, Ltd 6

Gravelle, Philip O 15 Gray Industrial Laboratories 15 Gulick-Henderson Co., Inc.-: 21 Gunn, Frank R., Co 20

Hale, George A 13 Hamlin & Morrison 20 Hanks, Abbot A., Inc 6 Harris Laboratories 13 Hatch Textile Research, Inc 16 Herman, John, Laboratory 6 Herron, James H., Co., The 19 Herting, A. C 20

Hildreth & Co., Inc 16 Hogaboom, G. B., Jr. & Co 15 Hoppenstedt, A. W., Laboratory, Inc., The 15 Hospital Supply Co. and Watters Laboratories. 16 Houghton, E. F., & Co 20 Housholder, E. Ross 5 Houston Laboratories 22 Howard Inspecting and Testing Laboratory 15 Howard Laboratory 12 Hunt, Robert W., Co 9 Indiana Laboratories Co., The 10 Industrial By-Products and Research Corporation . 20

Industrial Testing Laboratory 13 Inland States Testing Laboratory 10 Janes & Geiger, Inc 10 Johnson, Emil F 17 Johnson & Salisbury 17

Katz, N. E 12 Kawin, Charles C, Co 9 Klingensmith, Charles D 20 Knight, Burke H 17 Knudsen, K. Hv 17

Laclede-Christy Clay Products Co 13 Laucks Laboratories (Inc.) 23 LaWall & Harrison. -_ T 20 Law & Co., Inc 18 Ledoux & Co 17 Los Angeles Testing Laboratory 6 Lovelock Assay Office 1-1

Maffitt, Howard C 10 Mavwald, Frederick J 14 McCallum Testing Co 23 McCreath, Andrew S., & Son 20 Metlab Co 20

Metallurgical Laboratory 23 Metcalf & Eddy Laboratory 11 Miles, George W., Laboratory 11 Miles, J. L., Laboratory 17

Miller's Assay Office 5 Miner Laboratories, The 9 Minnesota Testing Laboratories, Inc 12
4 Miscellaneous Publication, National Bureau of Standards

Page

Missouri Clay Testing and Research Laboratories 13 Missouri State Highway Commission Laboratory 13 Molnar Laboratories 17 Moore Laboratory, The 16

National Association of Dyers & Cleaners 11 National Canners' Laboratory 21 National Testing Laboratories, Inc 18 Nevada State Dept. of Highways Laboratory.. 14 New Hampshire Highway Dept. Testing Laboratory 14 New Mexico State Dept. Testing Laboratory.. 15 New York Produce Exchange Laboratory 17 New York Testing Laboratories 17

Nice, Paul S 7 Norfolk Testing Laboratories Inc 23 Northwest Testing Laboratories 24

Nutting, H. C, Co., The 18

Oil Testing Laboratories 11 Oklahoma Testing Laboratories 19

Olsen, Tinius, Testing Machine Co 20 Omaha Testing Laboratories, Inc 14 Oregon State Highway Commission Laboratory 19 Orthmann Laboratories, Inc., The 24 Osborne, Raymond G., Laboratories 6

Pacific Chemical Laboratories 7 Paper Laboratories, Inc 20 Paquin, Felix 22 Parker Laboratory 21 Patzig Testing Laboratories 10 Pease Laboratories 17

Pellegrin, A. L. & Son 5 Penniman & Browne 11 Perry Testing Laboratory 12 Phoenix Chemical Laboratory 9

Pierce Testing Laboratories 7

Pitkin, Lucius, Inc 17 Pittsburgh Testing Laboratory 21

Poste, Emerson P 22

Pullar, Robert T 17 Purdy, W. S., Co., Inc 17

Quinn, Don L., Co 9 R & M Industrial Laboratories, The 11 Radio Engineering Laboratories 16 Research Laboratories of the Portland Cement

Co 9 Rice, Charles W., & Co 21 Rice Millers Association, The 10 Richards, J. W., & Son 7 Robb & Moody (See Virginia Testing Laboratory) 23 Robinson, Louis G., Laboratories, The 18 Rockwell, Stanley P., & Son, Inc 7 Root & Simpson 7 Rubicon Co 20

Sadtler, Samuel P., & Son, Inc 21

St. John X-Ray Service, Inc 16

St. Louis Testing Laboratories, Inc 13

Page

Samson Laboratories 21

Saxl Instrument Co., Inc 21 Saybolt, E. W., & Co 22 Schwarz Laboratories (Inc.) 17

Seil, Putt & Rusby, Inc 17

Servicised Products Corporation 9 Sharp-Schurtz Co., The 19 Shaw Laboratory, The 7

Shilstone Testing Laboratory 10

Siebel Institute of Technology 9

Silk Grading and Testing Laboratories 17 Skinner & Sherman (Inc.) 11 Smith-Emery Co 6 Smith-Emory & Co 7 Smith, Rudy & Co 21 Smithers, V. L., Laboratories 18

Snell, Foster D., Inc 15 Sommer Chemical Laboratories, Inc 24

Souther, Henry, Engineering Co., The 7 Southern Testing Laboratories 5 Southwestern Laboratories -22 Standard Testing Laboratories (Inc.) 14 Stewart Research Laboratory 23

Stillman & Van Siclen, Inc 18

Stillwell & Gladding, Inc 18

Stillwell Laboratories, Inc 18 Strasburger & Siegel 11

Textile Testing and Research Laboratories 18 Textor Chemical Laboratories 19 Thompson & Lichtner Co., Inc., The 11 Toledo Testing Laboratory 19 Touceda Chemical and Physical Laboratories. . 15 Truesdail Laboratories 6 Twin City Testing & Engineering Laboratory.. 12 Twining Laboratories, The 5 United Laboratories (Omaha) 14 United Laboratories (Wichita) 10 United States Testing Company 14 Van Cleve Laboratories, Inc 12 Van Trump Testing Laboratories 9 Virginia Testing. Laboratory (See Robb &

Moody) .. 23

Wahl-Henius Institute 9 Walker & Whvte, Inc 18 Ward, E. H., & Co 9 Warner Laboratories 20 Washington Testing Laboratory 8 Wayne Laboratories, The 21 Weiss & Downs, Inc 18 Wiedemann, H. E 13 Wildberg Bros. Smelting and Refining Co 7 Wiley & Co., Inc 11 Williams, A. W., Inspection Co 5 Williams, Bruce, Laboratories, The 13 Williams, F. M 18 Winkler, Adolph J 18 Wisconsin State Highway Commission Laboratory 24 Wood, Henry E., Assaying Co 7 Worcester, J. R., & Co .... 11 Wyoming State Highway Department Laboratory 24
Testing and Research Laboratories 5

Examples of use of numerical and symbolic references:

600cpm is to be interpreted as "Iron and steel tested chemically, physically, and metallographically."

GEOGRAPHICAL LISTING OF COMMERCIAL LABORATORIES

ALABAMA

Name and address of laboratories Commodities and nature of tests 1

Birmingham:

Pittsburgh Testing Laboratory, 921 Fifth Avenue, North.

Southern Testing Laboratories, 227 First Avenue, South.

Mobile:

Pittsburgh Testing Laboratory, 156 Mohawk Street. A. W. Williams Inspection Co., 208 Virginia

Street. (Branches at St. Louis, Mo., and

New York City.

See Pittsburgh.

020cap, lOOac, llOac, 120ac, 130ac, 140ac, 170ac, 200ac,

210ac, 280ac, 290acp, 300ac, 310c, 320ac, 330ac,

400ip, 410ip, 420ip, 500aci, 510acip, 520ac, 530acip,

540acip, 550c, 590ac, 600acipm, 610acip, 620ac, 630ac,

640acip, 650ac, 680ac, 690acipm, 700i, 720i, 730i, 740i, 750i, 760i, 790i, 800aci, 820c, 830ac, 840aci, 850c,

860c, 870c, 880c, 890c.

See Pittsburgh.

020cpi, 040cpi, lOOcpi, HOcpi, 140cpi, 160c, 170c, 200cpi,

220c, 280cp, 400api, 410api, 420api, 500cpi, 510cpi,

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

620cpi, 630c, 640cpi, 650cpi, 660cpi, 680cpi, 690cpi,

710pis, 790si, 800cpi, 820c, 830cpi, 840cpi, 850cpi,

870cpi, 880cpi, 890cpi.

ARIZONA

Kingman: E. Ross Housholder, 429 Spring

Street. Nogales: Miller's Assay Office, 233 Grand Avenue. Tucson: A. L. Pellegrin & Son, 339 South Stone Avenue. (Branch at Calexico, Calif.).

640c, 650c (lead, mercury), 660c (precious metals), 690c

(ores)

.

590c, 650c, 660c, 680c, 690c. 500cm, 570cm, 600cm, 620cm, 630cm, 640cm, 650cm,

660cm, 680cm, 690cm, 850cm.

ARKANSAS

Little Rock: Van Trump Laborptory, 219 Ter- See Chicago,

minal Warehouse Building.

CALIFORNIA

Calexico: A. L. Pellegrin & Son

Fresno: The Twining Laboratories, 2527 Fresno

Street.

Laguna Beach: Geijsbeck Engineering Co., Box

2391. Los Angeles:

American Gas Association Testing Laboratories, 1425 Grande Vista Avenue.

Atkin and McRae, 747 South Hill Street

1 See p. 1 and 2 for symbolic references.

4224E8—42 2

See Tucson.

000b, OlOcb, 020cb, 030cb, 040cpal, 050cpa, 060cpa,

070cpa, 090cpa, lOOcbas, llOcbas, 120cbas, 130cbas,

140cbas, 150cbas, 160cbas, 170cbas, 200cpeas, 210ceas,

220cas, 230cbas, 240cba, 250sb, 260cb, 280cbps,

290cbas, 300cpa, 310cpa, 320cpa, 330cpa, 340cpa,

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

470cpa, 480cp, 490cpa, 500chp, 510cpai, 520cpa,

530cphi, 540cpha, 550cpe, 560cp, 570cp, 590cp,

600cpmi, 610cpmi, 620cpm, 630cpm, 640epm, 650cpm,

660cpm 670ps, 680cpm, 690cpmes, 700s, 710s, 720s,

730s, 740s, 750s, 760s, 770s, 780s, 790s, 800ct, 810cbt,

820c, 830cbt, 840cpa, 850cb, 860cp, 870cb, 880cb,

890cbt, 910s, 930pas, 940pi, 950pi, 970pi, 980pi, 990pi. See Kent, Wash.

See Cleveland.

500c, 510c, 520c, 530c, 550c, 570c. 590c, 600c, 630c,

640c, 650c, 680c, 690c, 850c, 880c.
() Miscellaneous Publication, National Bureau of Standards

GEOGRAPHICAL LISTING OF COMMERCIAL LABORATORIES—Continued

CALIFORNIA—Continued

Name and address of laboratories Commodities and nature of tests i

Los Angeles—Continued.

Baverstock & Payne, 552 South Figueroa

Street.

California Testing Laboratories (Inc.), 1429 Santa Fe Avenue.

George W. Gooch Laboratories (Ltd.), 143iy2 Santa Fe Avenue. John Herman Laboratory, 771 San Julian

Street. Robert W. Hunt Co., 638 Chamber of Commerce Building. Los Angeles Testing Laboratory, 1300 South

Los Angeles Street.

Raymond G. Osborne Laboratories, Rives- Strong Building.

Smith-Emery Co., 920 Santee Street.

Truesdail Laboratories (Inc.), 520 W. Ave- nue 26. Pasadena: R. C. Burt Scientific Laboratories, 1212 East Green Street. San Francisco:

Curtis & Tompkins, Ltd., 236 Front Street

Abbot A. Hanks (Inc.), 624 Sacramento

Street. Robert W. Hunt Co., 251 Kearney Street...

1 See p. 1 and 2 for symbolic references.

020c, 040c, 100c, 110c, 120t, 130ct, 140c, 160c, 170c, 500c, 510c, 520c, 530c, 540c, 550c, 570c, 590c, 600c,

620c, 630c, 640c, 650c, 660c, 680c, 690c, 810c, 820c,

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

OOOt, OlObc, 020bc, 030bc, 040cpa, 090c, lOOac, 110c.

120ct, 130ct, 140c, 150c, 160c, 170c, 200cp, 210c,

280c, 290ct, 300apc, 310apc, 320apc, 330apc, 340apc,

360apc, 370apc, 380apc, 400pi, 410pi, 470acpi,

500cpi, 510cpma, 520cma, 530acpm, 540acp, 550acm,

570cm, 590cm, 600acpmi, 610acpmi, 620acpmi,

630cpim, 640cpim, 650cpim, 660c, 680cm, 690cm,

700i, 740i, 750is, 800ci, 810ct, 820c, 830c, 840cp,

850c, 870c, 880cb, 890c, 910p, 930ct, 950s, 970c. 010c, 040c, 090c, 110c, 130cp, 140c, 570c, 850c, 870c.

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

See Chicago.

OlOcbp, 020cbpa, 030cbp, 040cp, 050cp, 060cp, 090bcp,

lOOcpa, HOcp, 120cp, 130cpa, 140cpa, 150cpa, 160cpa,

170cpba, 200cp, 210cp, 220cpa, 230cpa, 240p, 260cpa,

280cpa, 290cpa, 300cpa, 310cpa, 320cpa, 330cpa,

340cpa, 360cpa, 370cpa, 390cpa, 400cip, 410cipa,

420cip, 430cip, 470cpa, 480cipa, 490cpa, 500cpl,

510cpi, 520cp, 530chip, 540chip, 550cehip, 570cip,

590cip, 600cimp, 610cimp, 620cimp, 630cimp, 640cimp

650cimp, 660cimp, 680cimp, 690cimp, 700p, 720ip,

730ip, 740ip, 750ip, 760ip, 770ip, 780ip, 790ip, 800cip,

810cpa, 820cp, 830cp, 840cipa, 850cip, 860cip, 870cpa,

880cbp, 890cipa, 910pi, 930pic, 940cipa, 950cipa,

970cpi, 980cipa, 990cpialms.

020c, 030c, 040ac, 060c, 090ac, 100c, 110c, 120c, 130c, 140c, 150c, 160c, 170c, 200ci, 210c, 220c, 230c, 260c,

280c, 290c, 300c, 310c, 320cp, 330cp, 340c, 360c, 370c,

390c, 400cpi, 410cpi, 420cpi, 430cp, 470cpi, 490cpi,

SOOcpia, 510epia, 520cpai, 530cpai, 540cpai, 550cpai,

560cpai, 570cpai, 590cpai, 600acpim, 610acpim,

620acpim, 630acpim, 640acpim, 650acpim, 660acpi,

680acpi, 690acpi, 700alps, 720alps, 730alps, 740alps,

750alps, 760alps, 770alps, 780alps, 790alps, 800cpi,

810acpi, 820cpi, 830cpi, 840acpsi, 850ci, 870cai,

880cpias, 890cpi, 930c, 940cpi, 950cpi, 970cpi, 980cpia,

990cpia.

COOabc, 010c, 020cb, 030c, 040c, 060c, 090c, 100c, HOcb,

120cb, 130c, 140cpa, 150ca, 160c, 170cb, 200cbp,

210cp, 220c, 240c, 280c, 290c, 300cp, 310c, 320c, 330c,

340c, 360cp, 370cp, 390cp, 400c, 410c, 470cp, 490cp,

500c, 510c, 520cpm, 530cm, 540c, 550c, 570ci, 590cim,

600cim, 610ci, 620cm, 630cm, 640cm, 650cm, 680cm,

690cm, 700pi, 710pi, 740pi, 750pi, 800c, 810c, 820c,

830c, 840c, 850c, 870c, 880cb, 890c, 910p, 930cp,

950cp, 970c, 980cp, 990cp.

OOOcb, OlOcb, 020cb, 030cb, 040cb, 090cb, lOOcb, HOcb,

120cb, 130cb, 140cb, 150cb, 160cb, 170cb, 220cb,

290cb, 810cb, 850cb, 880cb, 890cb. 290hps, 340hps, 360hps, 520hps, 620hp, 630hp, 710chps,

870cp, 880chp, 910acehps.

OlObc, 020bc, 030bc, 040bc, 050c, 060c, 090bc, lOObci,

HObci, 120bci, 130bci, 140bci, 150bci, 160bci, 170bci,

200c, 210c, 220c, 230c, 240c, 260c, 280c, 290c, 300c,

310c, 320c, 330c, 340c, 360c, 370c, 390c, 470c, 490c,

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

610c, 620c, 630c, 640c, 650c, 680c, 690c, 800c, 810c.

820c, 830c, 840c, 850c, 870c, 880bc, 890bc, 970c.

400i, 410i, 470c (pulp), 500c, 510cip, 530cip, 540c, 550c,

570c, 590c, 600cimp, 610cimp, 620c, 630c, 640cip,

650ci, 660c, 680c, 690ci, 840ci, 850c. See Chicago.
Testing and Research Laboratories 7

GEOGRAPHICAL LISTING OF COMMERCIAL LABORATORIES—Continued

CALIFORNIA—Continued

Name and address of laboratories Commodities and nature of tests 1

San Francisco—Continued.

Pacific Chemical Laboratories, 617 Montgomery Street.

The Shaw Laboratory, 1155 California Street- Smith-Emory and Co., 651 Howard Street-

_

Wildberg Bros. Smelting & Refining Co., 742 Market Street. Wilmington: E. W. Saybolt & Co., 529 Avalon

Boulevard.

020bc, 030bc,040bc,090abc, lOOabc, llOabc, 140c, 150bc,

160c, 170abcis, 210c, 220c, 230c, 260a, 280bc, 300ac,

310ac, 340c, 360ac, 370ac, 390ac, 470ac, 490ac, 500c,

510c, 570c, 590c, 630c, 800c, 810c, 820c, 830c. 840ac,

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

910i. OOOabc, 010c, 020cb, 030c, 040c, 060c, 090c, 100c, HOcb,

120cb, 130c, 140cpa, 150ca, 160c, 170cb, 200cbp,

210cp, 220c, 240c, 280c, 290c, 300cp, 310c, 323c, 330c,

340c, 360cp, 370cp, 390cp, 400c, 410c, 470cp, 490cp,

500c, 510c, 520cpm, 530cm, 540c, 550c, 570ci, 590cim,

600cim, 610ci, 620cm, 630cm, 640cm, 650cm, 680cm,

690cm, 700pi, 710pi, 740pi, 750pi, 800c, 810c, 820c,

830c, 840c, 850c, 870c, 880cb, 890c, 910p, 930cp,

950cp, 970c, 980cp, 990cp.

630c, 640c, 650c, 660c, 680c.

See Houston, Tex.

COLORADO

OOOabci, OlOabci, 020abci, 030abci, 040abci, 050abci,

060abci, 070abci, 090abci, lOOabct, HOabct, 120abct,

130abct, HOabct, 150abct, 160abct, HOabct, 200abc,

210abc, 220abc, 230abc, 260abc, 280abc, 290abc,

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

390ac, 500achl, 560ac, 600acm, 620ac, 630ac, 640ac,

650ac, 660ac, 680acm, 690acm, 800c, 810c, 820c, 830c,

840ac, 850ac, 870abc, 880abc, 890abc.

390cpi, 400cpi, 410cpi, 420pi, 500cp, 510cpi, 520cpi,

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

620cpi, 630cpi, 640cpi, 650cpi, 680cpi, 690cpi, 750i, 800cpi, 840cpi, 850cpi, 890cp.

020c, 040c, 090c, 100c, 110c, 120c, 130c, 140c, 150c,

160c, 170c, 200c, 210c, 220c, 230c, 280c, 300c, 400c,

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. 630cm, 640cm, 650cm, 660cm, 680cm.

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

660cm, 680cm, 690cm.

See Denver.

Denver:

Paul S. Nice, 312 Seventeenth StreetPierce Testing Laboratories, 730 Nineteenth

Street. (Branch at Pueblo.)

J. W. Richards & Son, 1118 Nineteenth

Street.

Root & Simpson, 1306 East Seventeenth Avenue. Henry E. Wood Assaying Co., 1750 Ara- pahoe Street. Pueblo: Pierce Testing Laboratories

CONNECTICUT

Bridgeport: Bridgeport Testing

(Inc.), 675 Knowlton Street. Laboratorv

Hartford:

The Stanley P. Rockwell Co., 296 Homestead Avenue. The Henry Souther Engineering Corporation, 11 Laurel Street. Portland: State Highway Department Testing

Laboratory, Marlborough Street.

OlObc, 020bc, 040c, 050c, 060c, 070c, 100c, 110c, 120c, 140c, 150c, 160c, 170bc, 200c, 210c, 280c, 300c, 320c,

330c, 360c, 470pc, 500pc, 510pc, 520c, 530c, 540c,

550c, 560c, 570c, 590c, 600cp, 610cp, 620c, 630cp,

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

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

600himp, 610himp.

020c, 040c, 060c, 140c, 200c, 280c, 410p, 470cp, 500cp,

510p, 600cpm, 620c, 630cpm, 640cpm, 650cpm,

680cpm, 880c. 140acp, 200ap, 300p, 400pi, 500acip, 510acp, 530p,

570p, 600acip, 630p, 640acp, 650cp, 800acip, 820cps,

830cp, 840acp, 870acp, 890acp, 970acp, 990acp.

1 See p. 1 and 2 for symbolic references.
8 Miscellaneous Publication, National Bureau of Standards

GEOGRAPHICAL LISTING OF COMMERCIAL LABORATORIES—Continued

DISTRICT OF COLUMBIA

Name and address of laboratories Commodities and nature of tests >

Washington:

Froehling & Robertson (Inc.), 1531 Wisconsin Avenue NW.

Henry C. Fuller Laboratory, 1835 Eye

Street NW.

Washington Testing Laboratory, 1531 Wisconsin Avenue.

See Richmond.

OOOct, 010c, 020c, 030cb, 040c, 090cb, 100c, 110c, 120c,

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

260c, 500c, 510c, 520c, 530c, 540c, 550c, 570c, 590c,

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

810cb, 820c, 830c, 840c, 850c, 870cb, 880cb, 890cb.

510ip, 600p.

FLORIDA

Jacksonville: Pittsburgh Testing Laboratory, See Pittsburgh.

2729 CoUege Street. Miami:

H. C. Nutting Co., 1010 Northwest Twen- See Cincinnati.

tieth Street. Pittsburgh Testing Laboratory, 1849 North- See Pittsburgh. west Seventh Avenue. Tampa: Pittsburgh Testing Laboratory, 1504 See Pittsburgh.

Grand Central Avenue.

GEORGIA

Atlanta:

The Dumas Laboratory, 407 Five Ivy

Street Building.

Law & Co., 16 East Baker Street State Highway Board of Georgia, 2 Capitol

Square.

Cordele: Law & Co

010c, 020c, 040c, 090c, 110c, 140c, 150c, 170c, 500c, 510c,

530c, 570c, 590c, 630c, 640c, 650c, 680c, 840c, 850c,

870c, 880c, 950s. See Wilmington, N. C. 500cp, 510p, 530p, 600cp, 800cp, 840cp.

See Wilmington, N. C.

ILLINOIS

Cairo: Barrow-Agee Laboratories, Inc., Board

of Trade Building.

Chicago:

Associated Electric Laboratories (Inc.), 1033 West Van Buren Street. Beechem Laboratories, 608 South Dearborn

Street. George Borrowman, 9 South Clinton Street..

Chicago Testing Laboratory (Inc.), 536

Lake Shore Drive. The Columbus Laboratories, 31 North

State Street.

See Memphis.

210aeips, 390aeip, 470aceps, 600aeips, 640aeips,

710aehilps, 840aceps, 890c, 910aehilps, 990ailps.

OlOabct, 020abct, HOabct, 130abct, 140abct, 160abct,

170abct, 200abct, 280abct, 290abct, 850abct, 870abct,

880abct, 890abct, 950abct.

OlOct, OVOct, 030ct, 040c, 090c, 100c, 110c, 120c, 130c,

140c, 150c, 160c, 170c, 200c, 210c, 220c, 280c, 290c,

470c, 500c, 510c, 520c, 530c, 540c, 550c, 560c, 570c,

590c, 630cm, 640cm, 650cm, 660c, 680c, 690cm, 800c,

810ct, 820c, 830c, 840c, 850c, 870ct, 880c, 890c. 200acp, 210acp, 500acip, 510acip, 530acip, 800acip,

840acp.

OOOabct, OlOabc, 020abc, 030abc, 040abc, 050abc,

060abc, 070abc, 090a, lOOabc, HOabc, 120abc, 130abc,

140abc, 150abc, 160abc, 170abc, 200abc, 210abc,

220abc, 230abc, 240abc, 250b, 260abc, 280abc, 290abc,

300abc, 310abc, 320abc, 330abc, 340abc, 360abc,

390abc, 400abc, 410abc, 420abc,

480abc, 490abc, 500abc, 510abc,

540abc, 550abc, 570abc, 590abc,

820abc, 830abc, 840abc, 850abc,

880abc, 890abc, 950abc, 970abc,

370abc,

470abc,

530abc,

810abc,

870abc,

990abc.

430abc,

520abc,

800abc,

860abc,

980abc,

1 See p. i and 2 for symbolic references.
Testing and Research Laboratories 9

GEOGRAPHICAL LISTING OF COMMERCIAL LABORATORIES—Continued

ILLINOIS—Continued

Name and address of laboratories Commodities and nature of tests

>

Chicago—Continued.

Commercial Testing and Engineering Co., 307 North Michigan Avenue. (Branches

at Charleston, W. Va. ; Toledo", Ohio; and

Detroit, Mich.)

Dearborn Chemical Co., 310 South Michi- gan Avenue.

Deavitt Laboratories, 209 South LaSalle

Street.

Walter H. Flood & Co. second Street. 822 East FortyGulick-Henderson Co., 431 South Dearborn Street. E. F. Houghton & Co., 3534 Shields Avenue_.

Robert W. Hunt Co., 175 West Jackson

Boulevard. (Branches at Pittsburgh,

Pa.; New York, N. Y.; St. Louis, Mo.; San Francisco, Calif.; Los Angeles, Calif.; Seattle, Wash.; Philadelphia, Pa.; Portland, Ore.; New Orleans, La.; Montreal,

Canada; and London, England.)

Charles C. Kawin Co., 431 South Dearborn

Street. (Branch at Buffalo, N. Y.)

Miner Laboratories, 9 South Clinton Street

-

Phoenix Chemical Laboratory (Inc.), 3953

Shakespeare Avenue.

Pittsburgh Testing Laboratory, 223 West

Hubbard Street. The Don L. Quinn Co., 609 North La Salle

Street. Research Laboratories of the Portland Cement Association, 33 West Grand

Avenue.

Servicised Products Corporation, 6051 North

Sixty-fifth Street. Siebel Institute of Technologv, 958 Montana

Street.

United States Testing Co. (Inc.), 1118 Merchandise Mart. Van Trump Testing Laboratory, 329 South

Wood Street. (Branch at Little Rock,

Ark.)

Wahl-Henius Institute, 64 East Lake Street.

E. H. Ward & Co., 608 South Dearborn

Street. uinct: Central Fibre Products Co., 830 South

Front Street.

500cp, 510cp, 530cp, 570cp, 700hips, 880cs.

210c, 230c, 500cp, 630c, 680c, 840c, 880cp, 890cp.

010c, 020bc, 040c, 090c, 100c, 110c, 120c, 130c, 140c, 150c, 160bc, 170bc, 200c, 210c, 220c, 230c, 280c,

290c, 300ac, 310ac, 360c, 370c, 390c, 400c, 470ac,

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

610c, 620c, 630c, 640c, 650c, 660c, 680c, 690c, 800c,

810ci, 820c, 830c, 840ci, 850c, 870bc, 880bc, 890c,

930c, 950cp, 980c, 990c.

300cpi, 310cpi, 320cip, 330cpi, 360cpi, 370cpi, 390cpi,

400pi, 470cpi, 470cpi, 490cpi, 500acipl, 510cipa,

530cpi, 540cpi, 600cpi, 610cpi, 640cp, 680cp, 800acip,

840acip. See Pittsburgh.

See Philadelphia.

040c, 060cips, 140c, 200cp, 280c, 300acipsx, 400acipsx,

410acipsx, 420acipsx, 430acipsx, SOOachips,

510achimpsx, 520acip, 530achimpsx, 540achimpsx,

550achimpsx, 570achipsx, 590achipsx, 600achipsx,

610achipsx, 620achipsx, 630achipsx, 640achipsx,

650achipsx, 660achipsx, 680achipsx, 690achipsx,

700acipsx, 710acipsx, 720acipsx, 730acipsx, 740acipsx,

750acipsx, 760acipsx, 780acipsx, 790acipsx, 800acip,

820ci, 830ci, 840achips, 850c, 870c, 880c, 890ci. 300c, 360c, 500c, 510c, 530c, 540c, 550c, 570c, 590c,

600cp, 610cp, 620cp, 630c, 640cp, 650c, 680c, 690c, 850c.

010c, 020c, 030c, 040c, 050c, 090c, 100c, 110c, 120c, 130c,

140c, 150c, 160c, 170c, 210c, 220c, 260c, 280c, 290c,

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

390ac, 870c, 890c, 990c.

040clps, 140clps, 210c, 500c|js.

-See Pittsburgh.

950p.

SlOcp.

5.00c.

020bc, 040bcp, lOObcp, 110c, 140cp, 150cp, 160cj>, 170bcp, 210c, 500ch, 570c, 590c, 600c, 610c, 620c,

630c, 640c, 650c, 690c, 820c, 850c, 880c. See Hoboken.

400aips, 410aips, 500acips, 510acips, 530acips, 540acips,

600acips, 610acips, 620acips, 630cips, 640cp, 650cp,

680cp, 690cp, 800acips, 840acips.

OlOabc, 020abc, 030abc, 040abc, 060abc, lOOabcis,

HOabcis, 120abcs, 130abc, 140abc, 150abc, 160abcs,

170abcips, 210abc, 220abc, 240abc, 260ac, 280abci,

290abcip, 300ab, 310ab, 420abc, 500acps, 520aps,

540abcps, 800abcips, 810abcips, 830abcips, 840acs,

850abcs, 870abcps, 890abcips, 910abcips, 950bcips,

970bcips.

510cp, 600ip, 610ip.

470cpasi, 490cpasi.

1 See p. 1 and 2 for symbolic references.
10 Miscellaneous Publication, National Bureau of Standards

GEOGRAPHICAL LISTING OF COMMERCIAL LABORATORIES—Continued

INDIANA

Name and address of laboratories Commodities and nature of tests 1

Hammond: The Indiana Laboratories Co., 477

Logan Street.

Indianapolis: Pittsburgh Testing Laboratory,

1511 East Michigan Street.

010c, 020c, 040acp, OSOacp; 090acp, lOOaspic, HOaspic,

120aspic, 140aspic, 160aspic, 170aspic, 500aspic,

510c, 520ac, 530ac, 540ac, 550ac, 570ac, 590ac,

600aspic, 610aspic, 620aspic, 630aspic, 640aspic,

650aspic, 660aspic, 680aspic, 690aspic, 840aspic,

850aspic, 870ac, 880ac, 890aspic. See Pittsburgh.

IOWA

Des Moines:

Howard C. Maffitt, 522 Eleventh Street.

Patzig Testing Laboratories, Ingersoll Ave- nue at Twenty-third Street.

Dtjbtjqtje: Inland States Testing Laboratory,

Tenth and Locust Streets.

OOOac, OlObc, 020abc, 030bc, 040cp, 050c, 060c, 070c,

090abc, lOOabc, 110c, 120abc, 130c, 140cp, 150abc,

160abc, 170abc, 200c, 210c, 220c, 230c, 240c, 250c,

260c, 280c, 290c, 300acp, 310acp, 320acp, 330ac,

340ac, 360ac, 370acp, 390ac, 400c, 410c, 420c, 430c,

470ac, 480ac, 490ac, 500chp, 510cp, 520c, 530c,

540acp, 550c, 570c, 590c, 600ac, 610ac, 620ac, 630ac,

640ac, 650ac, 660ac, 680ac, 690ac, 800c, 810c, 820c,

830c, 840acp, 850c, 860c, 870c, 880bc, 890c, 930c,

940c, 950c, 970c, 980c, 990c. 020cp, 040cpa, 100c, 110c, 140cpa, 170c, 200cpe, 210cp,

280p, 290cphe, 300hip, 320cip, 330cip, 360cip,

390ciphe, 400ip, 410iph, 470ciphe, 490ciphe, 500ciphe,

SlOaciph, 530aciph, 550c, 570cp, 590ciphe, 600acip,

610acip, 620cip, 630acip, 640acip, 650acip, 660c,

680acip, 690acips, 700ip, 710aipes, 720iaps, 740iaps,

790aeips, 800acip, 840acips, 850c, 970cips, 880cs,

910ips, 950ips, 970ps, 980ps, 990acips.

400ch, 500achip, 510cp, 890aci.

KANSAS

Wichita: United Laboratories, 240 North St. Francis Street, Fifth Floor. 500acps, 590ps, 990s.

KENTUCKY

Louisville: Janes & Geiger (Inc.), 817 West

Market Street. 110c, 260c, 500chl, 600c, 620c, 640c, 800c, 850c.

LOUISIANA

New Orleans:

Robert W. Hunt Co., 633 Canal Street Pittsburgh Testing Laboratory, 816 Howard

Avenue. The Rice Millers Association, P. O. Box 1289.

E. W. Saybolt & Co., 1739 St. Charles Avenue.

Shilstone Testing Laboratory, 510 Gravier

Street. (Branches at Houston, San Antonio, and Mount Pleasant, Tex.)

Opelottsas: Barrow-Agee Laboratories, Inc., 535 South Main Street. Shreveport: Barrow-Agee Laboratories, Inc., 721^ Marshall Street.

See Chicago.

See Pittsburgh.

lOOcps (rice). See Houston, Tex.

020abc, 040abc, 090abc, lOOabc, HOabc, 120abc,

140abci, 150abci, 160abci, 170abc, 200c, 210c, 220abc,

230c, 240c, 280abc, 290abc, 320i, 330i, 340i, 400i, 410i, 420i, 490cp, 500cpi, 510cpi, 520cp, 530cpi,

540cpi, 550c, 570cpi, 590cpi, 600cm, 610cm, 620cm,

630cm, 640cm, 650cm, 680cm, 690cm, 700i, 710i,

720i, 740i, 750i, 760i, 770i, 780i, 790i, 800ci, 810ci.

820ci, 830ci, 840cip, 850ci, 860ci, 870ci, 880abci,

890abci, 910i, 950i, 970i. See Memphis.

See Memphis.

1 See p. 1 and 2 for symbolic references.
Testing and Research Laboratories 11

GEOGRAPHICAL LISTING OF COMMERCIAL LABORATORIES—Continued

MAINE

Name and address of laboratories Commodities and nature of tests'

Lewiston:

A. B. Andrews: rr 166 Main Street . 040c, 090c, 470c, 500c, 520p, 600c, 610c, 640c, 680c,

690c, 710p, 820c, 850c, 910p.

MARYLAND

Baltimore:

E. L. Conwell & Co., 921 South Wolfe Street. Froehling & Robertson (Inc.), 3805 Brooklyn Avenue. Gascoyne & Co. (Inc.), 27 South Gav

Street. Hamlin and Morrison, 502 East Pratt Street. Penniman & Browne, 341 St. Paul Place

Strasburger & Siegel, 15 South Gay Street..

Wiley and Company (Inc.), Calvert and

Read Streets.

Silver Spring: National Association of Dyers

and Cleaners, 7901 Georgia Avenue.

See Philadelphia. See Richmond.

020c, 030c, 040c, 060c, 090c, lOOca, HOca, 140c, 170c, 260c, 290c, 360c, 390c, 500cp, 510cp, 570c, 590c, 640c,

650c, 660c, 680c, 850acip, 870c, 890c. See Philadelphia.

OlOcb, 020cb, 030cb, 040cb, 090cb, lOOcb, HOcb, 120cb,

130cb, HOcb, 150cb, 160cb, 170cb, 200c, 210c, 220c,

230c, 280c, 290c, 300cp, 310cp, 320cp, 330cp, 340cp,

390cp, 500cs, 510cs, 520cs, 530cs, 540cs, 550cs, 570cs,

590cs, 600cm, 610cm, 620cm, 630cm, 640cm, 650cm,

660cm, 680cm, 690cm, 800c, 810c, 820c, 830c, 840c,

850c, 860c, 870c, 880c, 890c. OlObc, 020bc, 030bc, 040cbp, 100c, 110c, 120abc, 130abc,

140c, 150abc, 160abc, 170abc, 200c, 210c, 220c, 280c,

300ac, 310ac, 320ac, 330ac, 340ac, 360ac, 370ac, 390ac,

470ac, 500cp, 510p, 520c, 530c, 540c, 570c, 640c, 650c,

680c, 800bc, 810c, 820c, 830c, 840c, 850c, 870c, 880bc,

890c.

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

160c, 170c, 260c, 280c, 470c (wood pulp), 490c,

500c, 510c, 530c, 540c, 550c, 570c, 590c, 820c,

850c, 870c, 890c, 990c. 070ps, 390cps, 870s.

MASSACHUSETTS

Boston: W. C. Durfee Co. (Inc.), 114 Federal Street.. Factory Mutual Laboratories, 184 High

Street. Metcalf & Eddy Laboratory, Statler Building.

George W. Miles Laboratory,

Street. 88 Broad

Oil Testing Laboratories, 8 Beacon Street Skinner & Sherman (Inc.), 246 Stuart Street.

The Thompson & Lichtner Co. (Inc.), 620 Newbury Street.

J. R. Worcester & Co., 79 Milk Street Cambridge: General Radio Co., 30 State Street. Peabody: The R. & M. Industrial Laboratories, 4 Union Street .

230c, 300c, 310c, 360c, 370c, 390c, 800c. 040ch, 140ch, 200cps, 410hs, 500ch, 510ips, 630hips,

640hips, 710eps, 840cis, 890cis, 970cips.

040c, 500cp, 510cp, 530cp, 880abcip.

000c, 010c, 020c, 030c, 040c, 050c, 060c, 070c, 090c, 100c,

110c, 140c, 160c, 170c, 200c, 210c, 220c, 280c, 470c,

490c, 500c, 530c, 540c, 570c, 590c, 600c, 610c, 620c,

630c, 640c, 650c, 680c, 690c, 800c, 810c, 820c, 830c,

840c, 850c, 870c, 880c, 890c. 040cp, 140c, 500achlp, 510cp, SOOcp, 840c, 860ci, 950its. OlObc, 020bc, 030bc, 040c, 060c, 090bc, lOObc, llObc,

120bc, 130bc, 140c, 150abc, 160abc, 170abc, 200cp,

210c, 220c, 260c, 280c, 290c, 300cp, 310cp, 320acp,

330acp, 340ac, 360acp, 370ac, 390acp, 410c, 420c,

430c, 470acp, 490acp, 500cp, 510cp, 520c, 530cp,

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

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

840cp, 850c, 870bct, 880bct, 890c. 200acp, 290acp, 390acp, 400acpi, 410acpi, 420aepi,

470acp, 500acpi, 510acpi, 530acpi, 600cpi, 610cpi,

620cpi, 630cpi, 640cpi, 650cpi, 6S0cpi, 690cpi, 720pi,

730pi, 740pi, 750pi, 760pi, 790pi, 840c, 870c, 890c.

510ip.

710is, 910is. 040c, 050c, 060c.

1 See p. 1 and 2 for symbolic references.
12 Miscellaneous Publication, National Bureau of Standards

GEOGRAPHICAL LISTING OF COMMERCIAL LABORATORIES—Continued

MICHIGAN

Name and address of laboratories Commodities and nature of tests 1

Detroit:

Commercial Testing and Engineering Co., 1404 Union Guardian Building.

The Detroit Testing Laboratory, 554

Bagley Avenue.

Perry Testing Laboratory, 201 Third

Street.

Pittsburgh Testing Laboratory, 436 Cass Avenue.

See Chicago.

OlOcb, 020cb, 040cbp, 060cp, 090cb, lOOabc, HOabc,

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

280acp, 290ac, 300acp, 320ap, 330ap, 340ap, 360ap,

370ap, 390ap, 470acp, 490acp, 500chl, 510cp, 530p,

540cp, 570c, 590c, 600cpmi, 610i, 620cpmi, 630cpmi,

640cpmi, 650cpmi, 660cpmi, 680cpmi, 690cpmi, 800ci,

820c, 830c, 840cps, 850c, 870c, 880c, 890c. 200cp, 280c, 300cp, 330cp, 340cp, 360cp, 370cp, 400p,

410p, 470cp, 490cp, 500c, 510cp, 520cp, 530cp, 540cp,

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

660cp, 680cp, 690cp, 800c, 820c, 830c, 840c, 850c,

880c, 890c. See Pittsburgh.

MINNESOTA

Dtjltjth: Minnesota Testing Laboratories, Inc., 618 Lyceum Building.

Minneapolis:

The Howard Laboratory, 324 Fourth Avenue, South. Van Cleve Laboratories (Inc.), 322 South

Fourth Street.

St. Paul: Twin City Testing and Engineering

Laboratory (Inc.), 2482 University Avenue.

020c, 100c, 110c, 170c, 400cip, 500cip, 510cip, 530cip,

540cip, 570cip, 590cip, 600cipm, 610cipm, 620cipm,

630cip, 640cipm, 650ci, 680ci, 690cipm, 790cipm,

800cip, 820ci, 830c, 850c, 870ci, 880c, 890ci, 930c.

020acp, lOOacps, HOacps, 120acp, 130acp, 140acp,

150acp, 160acp, 170acp, 240acp, 280acp, 290acp,

850acp, 870acp, 890acp.

OlObc, 020bcp, 040abcp, 090abcp, HOca, 120cab, 130cab,

140cabp, 150c, 160cb, 170cab, 200abcp, 220acp, 260c,

300abcp, 400abcp, 470cp, 490abcp, 500cpa, 510cp,

520c, 530c, 540c, 570c, 590c, 600cpam, 620cp, 630cpam,

640cpam, 650cpam, 660cpam, 680cpam, 690cpam,

800cp, 810ct, 820c, 830c, 840c, 850c, 860c, 870c, 880c, 890c. lOObc, llObc, 120bc, 130bc, 140bc, 150bc, 160bc, 170bc,

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

370acp, 390acp, 400aips, 410aips, 420aips, 430aips,

470aips, 490aips, SOOacips, 510acips, 530acips,

540acips, 550acips, 570acips, 590acips, 600acips,

610acips, 620acips, 630acips, 640acips, 650acips,

660acips, 680acips, 690acips, 700ips, 720ips, 730ips,

740ips, 750ips, 760ips, 780ips, 790ips, 800abcps,

820abcps, 840abcps, 850abcps, 870abcps, 880abcps,

890abcps, 910aps, 930aps, 940aps, 950aps, 970aps,

980aps.

MISSISSIPPI

Jackson: Barrow-Agee Laboratories of Mississippi, Inc., 301^ West Pearl Street. Meridian: N. E. Katz, 4005 Fifth Street

Leland: Barrow-Agee Laboratories of Mississippi, Inc., 209 Main Street.

See Memphis.

OlOabct, 020abct, 030abct, 040abct, lOOabct, HOabct,

120abct, 130abct, HOabct, 150abct, 160abct, 170abct,

220abcpt, 300acip, 310acip, 320acip, 330acip, 340acip,

360acip, 370acip, 390acip, 500acip, 510acip, 520acip,

530acip, 540acip, 550acip. 570acip, 800acipt, 810acipt,

820acipt, 850acip, 870acip, 880acipt, 890acipt. See Memphis.

1 See p. 1 and 2 for symbolic references.

/
Testing and Research Laboratories 13

GEOGRAPHICAL LISTING OF COMMERCIAL LABORATORIES—Continued

MISSOURI

Name and address of laboratories Commodities and nature of tests 1

Jefferson Citt: Missouri State Highway Dept.,

State Highway Building.

Joplin: The Bruce Williams Laboratories, 620

Joplin Street. (Branch at Picher, Okla.)

Kansas Citt:

Electric Instrument Service, 19 East Fourteenth Street. General Testing Laboratories, 518 Delaware

Street.

Industrial Testing Laboratory, 930 Wyandotte Street. Rolla: Missouri Clay Testing and Research

Laboratories, Missouri School of Mines and

Metallurgy.

St. Louis:

George A. Hale, 7335 Arlington Drive

Robert W. Hunt Co., Syndicate Trust Building.

Laclede-Christy Clay Products Co., 1711 Ambassador Building.

Pittsburgh Testing Laboratory, 4575 Chouteau Avenue.

Saint Louis Testing Laboratory (Inc.), 2317

Chouteau Avenue.

H. E. Wiedemann, 1604 Chemical Building,.

A. W. Williams Inspection Co., Paul Brown

Building.

210cp, 400ip, 410ip, 470p, 500cip, 510cip, 530cp, 600cip,

640cip, 800cip, 840cip, 880cp.

OlOci, 020abci, 030ci, 040ci, 090ci, lOObcip, HOabcip,

120bci, 130abci, 140abcip, 160abcip, 170abcip, 220c,

260c, 280c, 400acip, 410acip, 500achimp, 510achimp,

520achimp, 530achimp, 540achimp, 550achimp,

560achimp, 570achimp, 590achimp, 600acimp,

610acimp, 620acimp, 630acimp, 640acimp, 650acimp,

660acimp, 680acimp, 690acimp, 800achilp, 810c,

320achilp, 830achilp, 840achilp, 850achilp, 870achilp,

880achilp, 890achilp, 970cp, 990cip.

710espi, 910espi.

010c, 020c, 040c, 090cp, lOOct, HOct, 120ct, 130ct, 140ct, 150ct, 160ct, 170ct, 210c, 220c, 230c, 240c,

260c, 280c, 290ct, 300cp, 310cp, 320cp, 330cp, 340cp,

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

470cip, 480cp, 490cip, 500cip, 510cip, 520cip, 530cip,

540cip, 550cp, 560cp, 570cp, 590cip, 600cip, 610cip,

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

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

880c, 890cip, 910cip, 950p, 990cip.

040c, 090c, 100c, 110c, 120c, 150c, 170c, 200c, 500c,

600cp, 610cp, 640cp, 660c, 800c, 810cb, 820c, 830c,

840c, 850c, 870c, 880cb, 890c, 930c. 510cpax, 520caphx, 530pchamesx, 540ampcx, 570- chaspx (magnesia), 590chapsex.

OlOabc, 020abc, 030ca, 040clp, 060cps, 090c, lOOci, HOca, 120c, 140cl, 150c, 160c, 170c, 200cps, 210c,

220c, 230c, 240c, 280c, 290c, 310c, 360c, 390c, 400pi,

410pi, 420pi, 430pi, 470p, 480p, 490p, 500cpli, 510cpi,

520cp, 530cpis, 540c, 560c, 570c, 590cp, 600acimp,

610acimp, 620acim, 630c, 640c, 650c, 660c, 680c,

690c, 700chils, 730il, 740il, 750cil, 780cil, 790cil, 800c,

810c, 820c, 830c, 840acip, 850ac, 870ac, 880c, 890c,

910c, 950c, 970c, 990c. See Chicago.

530cph.

See Pittsburgh.

060p, 200p, 300p, 310p, 320p, 330p, 340p, 360p, 370p,

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

510cp, 530cp, 600cimp, 610cimp, 620cimp, 630cimp,

640cimp, 650cimp, 680cimp, 690cimp, 880c, 950p.

OlOac, 020ac, 030ac, 040ac, 050ac, 060ac, 070ac, 090ac,

lOOac, HOac, 120ac, 130ac, 140ac, 150ac, 160ae, 170ac,

200ac, 210ac, 220ac, 230ac, 240ac, 250ac, 260ac, 280ac,

290ac, 300ac, 310ac, 320ac, 330ac, 340ac, 360ac, 370ac,

390ac, 470ac, 490ac, 500ac, 510ac, 520ac, 530ac, 540ac,

570ac, 800ac, 810ac, 820ac, 830ac, 840ac, 850ac, 860ac,

870ac, 880ac, 890ac.

-See Mobile.

NEBRASKA

Lincoln: Harris Laboratories, 1920 Jefferson Avenue.

1 See p. 1 and 2 for symbolic references. 422458—42 3

OlOabc, 020abci, 030ab, 040abcp, 090abcp, lOOabc,

110c, 120abc, 130abc, 140abcp, 150abc, 160abc,

170abci, 210c, 220ac, 260c, 280ac, 290abc, 470c, 490c,

500acp, 510c, 530c, 570c, 590c, 600c, 610c, 620c, 630c,

640c, 650c, 660c, 680c, 690c, 800abct, 810abcit, 820ct,

830ct, 840ac, 850c, 860c, 870abci, 880abcit, 890abc,

910is.
14 Miscellaneous Publication, National Bureau of Standards

GEOGRAPHICAL LISTING OF COMMERCIAL LABORATORIES—Continued

NEBRASKA—Continued

Name and address of laboratories Commodities and nature of tests 1

Omaha:

Omaha Testing Laboratories (Inc.), 511 South Twentieth Street.

United Laboratories, 1818 Leavenworth

Street.

010c, 020abc, 040abc, 090abe, 100c, 110c, 120c, 130c, 140c, 150c, 160c, 170bc, 280c, 290c, 390c, 490c, 500cp,

510cp, 530cp, 540c, 550c, 560c, 570c, 590c, 600cp,

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

800c, 840cp, 850c, 870c, 880c, 890c.

OlOabc, 020abc, 040acp, lOOabc, HOabc, 260c, 880cb,

890c.

NEVADA

Carson City: State of Nevada, Department of Highways, Heroes Memorial Building.

Goldfield: Downer Brothers, 418 North Co- lumbia Street. Lovelock: Lovelock Assay Office (A. H. Scott), P. O. Box No. 7.

250ai, 290acips, 300ip, 400ai, 500acips (asphalt)

510acips, 530acips, 570ac, 600acimps, 610acimps,

620acimps, 630acimp,640acimps,650acimps,680acimps,

690acimps, 800ac, 820ac, 830ac, 840aci, 870ac, 890ac

640cmp, 650cmp, 660cmp.

500ch, 510cp, 530ch, 540cp, 550c, 570c, 590c, 600ch,

610ch, 620ch, 630ch, 640ch, 650ch, 660ch, 680ch,

690chp.

NEW HAMPSHIRE

Concord: New Hampshire Highway Department Testing Laboratory.500cp, 510cp, 530p, 600cp, 690cp, 800cp, 840cp, 890cp.

NEW JERSEY

Belleville: Standard Testing Laboratories

(Inc.), 309 Cortlandt Street. Burlington: William R. Conard, 321 High

Street. Carlstadt: Frederick J. Maywald, 301 Hoboken

Road.

Dayton: Applied Research Laboratories, Inc., Jamesburg Road.

Dover: Dover Laboratory, 53 East McFarlan

Street. Hoboken United States Testing Co. (Inc.), 1415 Park Avenue. (Branches at Philadelphia, Pa.; New York, N. Y.; Chicago, 111.; Greensboro, N. C; Woonsocket, R. I.)

Jersey City: The Analytical Laboratory, 921 Bergen Avenue.

510c, 520c, 530c, 540c, 570c, 590c, 600c, 620ci, 630ci,

640ci, 650ci, 660ci, 680ci, 690ci. 400api, 410api, 510api, 530apic, 600apci, 610apci,

620apci, 640apci, 690apci, 700psi, 710psi, 740psi,

750psi, 790psi.

020ac, 030ac, 040ac, lOOaci, 150ac, 170ac, 200acs, 210acs,

220acs, 230acs, 260acs, 280acs, 300acs, 310acs, 320acs,

330aes, 340acs, 360acs, 370acs, 390acs, 400acs, 410acs,

420acs, 430acs, 470acs, 480acs, 490acs, 500acs, 520acs,

530acs, 540acs, 600acs, 610acs, 620acs, 630acs, 640acs,

650acs, 660acs, 670acs, 680acs, 690acs, 860acs, 870acs,

880acs, 890acs. OOObp, 020abcip, 030ab, 040abcp, 090abp, lOOabp,

HOab, 140abt, 150abct, 160ab, 170ab, 200ab, 210ab,

220abt, 230abt, 280ab, 290abt, 520ahp, 800abt,

810abt, 820abt, 830abt, 840abt, 870abt, 880abt,

890abt. 500cp, 510cp, 530cp, 570cp, 600c, 660c, 690c.

040cpabt, 060cpabt, 070cpabt, 140cpbt, 150cabt, 160cbt,

170cbt, 200cpabt, 210cpabt, 220cbt, 230cpabt, 260cbt,

280cpabt, 300cpahlisbt, 310cpailbt, 320cpahlibt,

330cpahlibt, 340cpahlibt, 360cpahlibt, 370cpahlibt,

390cpahlibt, 470cpabt, 480cpabt, 490cpabt, 500cpabt,

510cpabt, 520cpaisbt, 530cpabt, 540cpa, 550cpa,

570cpabt, 590cpabt, 600cpaisbt, 620cpa, 630cpa,

640cpa, 650cpa, 660cpa. 680cpa, 690cpais, 710peis,

770peis, 780peis, 790peis, 800cbt, 810cbt, 820cbt,

830cbt, 840cas, 850c, 870cpabt, 880cpabt, 890cpabt.

OlOct, 020abcit, 030abct, 040abct, 060c, 070t, 090bct,

lOOcb, 110c, 120bt, 130bt, 140c, 150btc, 160btc,

170abct, 200c, 230c, 260c, 280c, 310cpah, 320cpa,

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

480cpa, 490epa, 510c, 530c, 540c, 550cpa, 570c, 590c,

630c, 640c, 650c, 680c, 800c, 810cbt, 820c, 830c, 840c,

870c, 880cb, 890c, 950ap, 970c, 990abcpt.

1 Bee p. 1 and 2 for symbolic references.
Testing and Research Laboratories 15

GEOGRAPHICAL LISTING OF COMMERCIAL LABORATORIES—Continued

NEW JERSEY—Continued

Name and address of laboratories Commodities and nature of tests 1

Newark:

The Clinical Laboratory, 33 Lincoln Park... Gray Industrial Laboratories, 961 Frelinghuysen Avenue.

G. B" Hogaboom, Jr., & Co., 352 Mulberry

Street. Howard Inspecting and Testing Laboratory,

228 Verona Avenue. South Orange: The Gravelle Laboratory, 114

Prospect Street.

020abc, 090abc, 170abc, 880abc.

040c, 090c, 140c, 170c, 600cx, 610x, 630cx, 640cx, 650cx,

680cx, 690cx, 800c, 820c, 830c, 840c, 850c, 870c, 890c. 660acim.

500achp, SlOacip, 530acp, 600ip, 800acp, 840achp.

020ab, 040a, 060a, 070a, 090a, 100a, 140a, 150a, 160ab,

170ab, 200a, 210a, 220a, 230a, 240a, 260ab, 280a,

290a, 300a, 310a, 320a, 330a, 340a, 360a, 370a, 390a,

470a, 480a, 490a, 500a, 510a, 520a, 530a, 540a, 550a,

570a, 590a, 600am, 610am, 620am, 630am, 640am,

650am, 660am, 680am, 690am, 800a, 810a, 830a,

840a, 850a, 870a, 880a, 890a, 990a. NEW MEXICO

Albuquerque : Xew Mexico State Highway De- ! 500cp, 510cp, 600cp.

partment Testing Laboratory, c/o Lniversit}-

j of Xew Mexico.

NEW YORK

Albany: Touceda Chemical and Physical

Laboratories, 943 Broadway.

Brooklyn:

Ekroth Laboratories (Inc.)j 60 Freeman

Street.

Foster D. Snell, Inc., 305 Washington Street.

Buffalo:

Buffalo Testing Laboratories (Inc.), 37 Niagara Street.

The A. W. Hoppenstedt Laboratory (Inc.), 90 Rapin Place. Charles C. Kawin Co., 110 Pearl Street

See p. 1 and 2 for symbolic references.

010c, 020c, 040c, 220c, 300cm, 470cm, 500c, 530c,

540c, 570c, 590c, 600cm, 620cm, 630cm, 640cm,

650cm, 680cm, 690cm, 820c, 840c, 850c, 870c, 880c, 890c.

OOOabcist, OlOabcist, 020abcist, 030abcist, 040abcilpst,

050abc, 060abcps, 070abcpst, 090abcipst, lOOabcipst,

HOabcipst, 120abcipst, 130abcipst, 140abcilpst.

150abcipst, 160abcipst, 170abcipst, 200abcipst,

210abcipst, 220abcipst, 230abcipst, 240abcipst,

260abcipst, 280abcipst, 290abcipst, 300abcis,

310abcist, 320abcist, 330abcist, 340abcist, 360abcist,

370abcist, 390abcist, 400abcst, 410abcist, 420abcist,

430st, 470abcist, 480abcst, 490abchipst, 500acs, 510acis,

520bchis, 5?0abchipst, 540abchps, 550acps, 560acps,

570achps, 590abchipst, 600acs, 610acs, 620acs, 630acs,

640acs, 650acs, 660acs, 670acs, 680acs, 690achipst,

800abcst, 810abcst, 820abcpst, 830abcpst, 840abchipst,

850abcs, 870abcipst, 880abchipst, 890abchipst,

910cips, 920acip, 930acips, 940abcipst, 950abchipst,

970acipst, 980abcipst, 990abchiplst.

OlObc, 020abc, 030bc, 040cpa, 050c, 060cpa, 070cp,

090bc, 100c, 110c, 120cba, 130ca, 140cpa, 150c,

160cp, 170cpba, 200cp, 210cp, 220cp, 230cp, 240acp,

260c, 280cpb, 290abcp, 300acps, 310cp, 320cp,

340cpas, 360cpas, 370cpas, 390cpas, 430cpsi, 470cpab,

490cpab, SOOchip, 510cpi, 520cp, 530cph, 540cp,

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

650c, 660c, 680c, 690c, 800cpt, 810abct, 820cp, 830c,. 840cpa, 850c, 860c, 870cpst, 880bcpst, 890abept,

930acps, 950cps, 990acps.

010c, 020c, 040cp, 100c, 110c, 140cp, 150c, 160c, 170c,

200cp, 220c, 260c, 500cpa, 510cpa, 520cpa, 530cpa,

540cpa, 550cpa, 560cpa, 570cpa, 590cpa, 600cpaims,

610cpaims, 620cpaims, 630cpaims, 640cpaims,

650cpaims, 660cpaims, 680cpaims, 690cpaims, 800c,

810c, 820c, 830c, 840cpa, 850c, 870c, 880cs, 890c,

950aisx, 990aimpsx.

040c, 050cp, 060cp, 140c, 230c, 500c, 890c.

See Chicago.
16 Miscellaneous Publication, National Bureau of Standards

GEOGRAPHICAL LISTING OF COMMERCIAL LABORATORIES—Continued

NEW YORK—Continued

Name and address of laboratories Commodities and nature of tests i

Buffalo—Continued.

The Moore Laboratory, 64 South Division

Street.

Pittsburgh Testing Laboratory, 51 Allen

Street. Long Island City:

Food Research Laboratories (Inc.), 48-14

Thirty-third Street.

Radio Engineering Laboratories (Inc.), 100 Wilbur Avenue.

St. John X-Ray Service (Inc.), 30-20

Thomson Avenue.

New York City (See also Brooklyn and Long

Island City):

Associated Analytical Laboratories, 113 West Forty-second Street.

John H. Banks Laboratories (Inc.), 26 John

Street. Bendiner & Schlesinger Laboratory, 3d Ave- nue & Tenth Street.

Better Fabrics Testing Bureau (Inc.), 101 West Thirty-first Street.

The Blair Laboratory, 143 West Twentieth

Street. Bull and Roberts, 117 Liberty Street Container Testing Laboratories, 45 East Twenty-second Street. Cox & Fuller, 320 Broadway

Electrical Testing Laboratories, East End

Avenue at Seventy-ninth Street.

Fuel Engineering Co. of New York, 215

Fourth Avenue. Hatch Textile Research, 25 East Twentysixth Street. Hildreth & Co. (Inc.), 80 Washington Street.

The Hospital Supply Co. and Watters Laboratories, 155 East Twenty-third Street. Robert W. Hunt Co., 59 Murray Street

1 See p. 1 and 2 for symbolic references.

040acp, 050acp, 060acp, 070acp, 120acip, 140aci, 160acp,

230acip, 250acp, 500acp, 820acp, 830acp, 850acp,

870acp, 890acip. See Pittsburgh.

OOOabct, OlOabct, 020abct, 030abct, 040abct, 090abct,

lOOabct, HOabct, 120abct, 130abct, 140abct, 150abct,

160abct, 170abct, 220abct, 260abct, 290abct, 810abct,

870abct, 880abct.

710ips (radio).

040x, 050x, 060x, lOOx, 140x, 170x, 200x, 210x, 220x,

230x, 240x, 260x, 280x, 300x, 310x, 320x, 330x, 340x,

360x, 370x, 390x, 400x, 410x, 420x, 430x, 480x, 500x,

510x, 520x, 530x, 540x, 550x, 560x, 570x, 590x, 600x,

610x, 620x, 630x, 640x, 650x, 660x, 670x, 680x, 690x,

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

790x, 800x, 810x, 820x, 830x, 840x, 850x, 860x,870x,

880x, 890x, 910x, 920x, 940x, 970x.

OlOabc, 020abc, 030abc, 040abcp, 060abc, 070abc,

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

160ac, 170abc, 200acp, 210acp, 220acp, 240ac, 280ac,

300abcp, 310abcp, 320abcp, 330abcp, 360abcp,

370abcp, 470acp, 500acp, 510acp, 530c, 540c, 570c,

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

800c, 810abcpt, 820c, 830c, 850abc, 870act, 880cb, 980b.

600c, 610c, 620c, 630c, 640c, 650c, 660c, 670c, 680c,

690c, 840c. OlOcbtap, 020cbtap, 030cbtap, 040ctap, 090cbatp,

lOOcatp, HOcatp, 140cap, 150catp, 160catp, • 170ct, 200ca, 210c, 220ca, 230c, 240cap, 250cap, 260c,

280cap, 290catp, 500c, 510c, 530c, 540c, 570c, 590c,

630c, 640c, 650c, 680c, 690c, 800c, 810cb, 820c, 830c,

840c, 850c, 870cb, 880cb, 890c. 060cpa, 070ahi, 200aips, 230c, 280c, 300cpabs, 310cpabs,

320cpabs, 330cpabs, 340cpabs, 360acpbs, 370cpabs,

400cpa, 470cpa, 490cpa, 900pcas, 020bc, 500cp,

700cis, 720cps, 880cbips.

040cp, 050cp, 060cp, 070cp, 140cp, 230c.

020bc, 500cp, 700cis, 720cps, 880cbips.

300ps, 420ps, 470ps, 490ps, 950ps.

300acips, 310acips, 320acips, 330acips, 340acips, 360acips,

370acips, 390acips (rayon, nylon, vinyon, etc.). 020c, 040abc, 060acp, 090a, 110c, 130ac, 140bcp, 160c, 170ac, 200ceipsx, 210cp, 230a, 260ch, 280cps, 290cps,

300acps, 310cps, 320acps, 330acps, 340acps, 360acps,

370acps, 390acps, 400ips, 410cp, 470acps, 480acps,

490acps, 500chpse, 520acehips, 530acehips, 540acehps,

550acehps, 560a, 570c, 590ch, 600aceimpsx, 610acipsx,

620cmps, 630acempsx, 640ceimps, 650acemp, 670eips,

680acmpx, 690cmps, 700ps, 710acehipsx, 750ps, 780ps,

790acehipsx, 800cpe, 810bc, 820c, 830c, 840achips,

870c, 880c, 890c, 910aeps, 920p, 930acips, 940cp,

950ps, 970p, 980ps, 990acehips.

500acp (coal, petroleum).

300acips, 310acips, 320acips, 330acips, 340acips,

360acips, 370acips, 390acips.

400aip, 410aip, 420aip, 500acip, 510acip, 530acip,

600acip, 610acip, 700aips, 710aeips, 730aeips, 740aeips,

750aeips, 760aeips, 770aeips, 780aeips, 840acips,

890aci. 610p (aseptic steel furniture), 910p (sterilizers, autoclaves, water stills, and hospital furniture)

.

See Chicago.
Testing and Research Laboratories 17

GEOGRAPHICAL LISTING OF COMMERCIAL LABORATORIES—Continued

NEW YORK—Continued

Name and address of laboratories Commodities and nature of tests 1

Xew York City (See also Brooklyn and Long

Island City)—Continued.

Emil F. "Johnson, 133 Front Street Johnson & Salisbury (Inc.), 254 West Thirtyfirst Street. Burke H. Knight, 50 East Forty-first Street. K Hv. Knudsen, 87 Gold Street- Ledoux & Co., 155 Sixth Avenue.

J. L. Miles Laboratory, 418 Fourth Avenue.

Molnar Laboratories, 211 East Nineteenth

Street.

New York Produce Exchange, 2 Broadway.

New York Testing Laboratories (Inc.), 80 Washington Street.

Pease Laboratories (Inc.;, 39 West Thirtyeighth Street.

Lucius Pitkin, Inc., 47 Fulton Street.

Pittsburgh Testing Laboratory, 157 Chambers Street. Robert T. Pullar, 1440 Broadway

W. S. Purdy Co. (Inc.), 128 Water Street...

E. W. Saybolt & Co., 140 Cedar Street Schwarz Laboratories (Inc.), 202 East

Fortv-fourth Street.

Seil, Putt & Busby, Inc., 16 East Thirty- fourth Street.

Silk Grading and Testing Laboratories, 22 West Twenty-sixth Street. (See Textile Testing and Research Laboratories, p. 18.

1 See p. 1 and 2 for symbolic references.

470ap (wood pulp and paper).

OlOabci, 090bcip (glue, gelatin), lOObc, 130bi, 150c, 160cip, 210ci, 280aps, 470cp, 890pi.

040c, 140c, 170c, 210c (turpentine), 840c (shellac), 870c,

880bc (insecticides), 890c, 930c, 970c, 990c. 470c (pulp).

140i, 500c, 510ca, 520c, 530cah, 540cah, 550ca, 570ca,

590ea, 600cmhi, 610cm, 620cai, 630cai, 640cai, 650cai,

660ca, 680ca, 690cai, 830cai, 840ca, 850cai, 890ca.

• 020cb, 040c, 050c, 060ci, 090c, 140c, 200c, 210c, 220ca,

230c, 280c, 290c, 300cpa, 310cpa, 320cpa, 330cpa,

340cpa, 360cpa, 370cpa, 390cpa, 470cpa, 490cpa,

500cp, 570c, 590c, 600c, 610c, 620c, 630c, 640c, 650c,

660c, 680c, 690c, 800cb, SlOcb, 820c, 830c, 840cp,

850c, 870c, 880cb, 890c, 910is. OlOabct, 020abet, 030abct, 040abct, 060acp, 070apt,

lOOabc, HObep, 120abc, 130abc, 140abe, 150abe,

160abc, 170abc, 210aci, 220aci, 230aci, 240aci, 260aci,

280aci, 290aci, SOOchip, 510cip, 520cip, 530cip, 540cip,

550aeip, 570acip, 590acip, 800act, 810abct, 820c,

840acps, 850cp, 870abcpt, 880abcts, 890abcp.

OlOcp, 020c, 030c, 040cpsa, lOOcspa, llOespa, 130cspa,

140cspa, 150cspa, 160cspa, 170cspa, 210c, 220c, 240c,

280c, 810cp, 820cp, 830cp, 840cp, 850cp, 870cp, 880cp,

890cp.

OlObc, 020be, 030bc, 040abct, OSOabcipt, 060abcipt,

070cp, lOOabci, HOabci, 120abci, 130abci, 140abci,

ISOabci, 160abci, 170abci, 200abcehip, 210abch,

220abc, 230abc, 260abcipt, 280abc, 290abc, 300acip,

310acip, 320acip, 330acip, 340acip, 360acip, 370acip,

390acip, 400acip, 410acip, 420acip, 430acip, 470acip,

480acp, 490acip, SOOacehip, 510achip, 520acehip,

530acbip, 540achip, 550acehip, 560acp, 570achp,

590abcp, 600acehimpsx, 610acehimpsx, 620achimp,

630acehi mpsx, 640acehimpsx, 650acehimpsx,

660acehimpsx, 670aips, 680acehimpsx, 690acehimpsx,

700ilps, 710eilps, 720eilps, 730eilps, 740eilps, 750eilps,

760eilps, 770eilps, 780eilps, 790eilps, 800achipst,

810abc, 820abcipst, 830abcehipst, 840abcehipst,

850abcip, 860acip, 870abceipt, 880abcs, 890abcehipst,

910cpsi, 920cp, 930acip, 940cp, 950cpi, 970cpi,

980bcip, 990acip.

OlOcb, 020cb, 030cb, 040c, 050c, 060c, 070e, 090ebt,

100c, 110c, 120capi, 130capi, 140cb, 150c, 160cb,

170cb, 200ct, 210c, 220ct, 230ct, 260ct, 280c, 290c,

SOOcbt, 540c, 570ct, 590ct, 800cbt, 810cbt, 820ct,

830ct, 840ct, 850ct, 870abct, 880abctsi, 890ct, 950cbt.

020a, 030a, 170a, 200a, 300a, 470a, 490is, 500ac, 520ac,

530ac, 540ac, 550ac, 560ac, 570ac, 590ac, 600achimpxs,

6 1 Oachimpsx, 620achimpsx, 630achimpsx, 640achimpsx,

650achimpsx, 660achimpsx, 670acm (watches),

680achimpsx, 690achimpsx, 800ac, 810ac, 820ac,

830ac, 840ac, 850ac, 870ac, 880ac, 890ac, 930acp,

950is, 970ac. See Pittsburgh.

300aips, 310aips, 360aips, 370aips, 390aips.

040cp, 140achi, 210aci, 220cp, 280cp, 300cpasi, 310cpasi,

320cpas, 330cpas, 340cpa, 360acps, 370cpa, 390cpa,

oOOcpsi, 510cp, 530cp, 800cp, 810c, 830cpsi, 840cpsi,

870cpsi, 880cp. See Houston, Tex.

020bc, 030cb, 040cpa. lOOca, 120c, 130ca, 140c, ISOabci,

160ac, 170abcis, 220c, 280c, 290cab, 790is (breweries),

810c, 870c, 880c. 130abct, 140abct, 150abct, 170abct, 210abct, 220abcit,

230abct, 240abct, 260ac, 290acit, 490ct, 800abct,

810abcit, 830abct, 870abct, 890abct.
18 Miscellaneous Publication, National Bureau of Standards

GEOGRAPHICAL LISTING OF COMMERCIAL LABORATORIES—Continued

NEW YORK—Con inued

Name and address of laboratories Commodities and nature of tests 1 New York City (See also Brooklyn and Long

Island City)—Continued.

Stillman & Van Siclen (Inc.), 254 West

Thirty-first Street.

Stillwell & Gladding (Inc.), 130 Cedar

Street.

Stillwell Laboratories (Inc.), The, 76}£ Pine

Street.

Textile Testing and Research Laboratories, 22 West Twenty-sixth Street. United States Testing Co. (Inc.), 1450 Broadway.

Walker & Whyte (Inc.), 409 Pearl Street- —

Wpi«;<? IT Clou At\JC> Dnwn«! J—/ \J VV 11 (lr\o V _l.XJ.Vj • ^ .^0 T^Ast, Vnrt.v-fiTRt, J j U\J _1_JCIQ U J- \Jl Ujt 111 o u Street. A.W. Williams Inspection'Co.,90 West Street. Adolph J. Winkler, 40 Worth Street Rochester: National Testing Laboratories

(Inc.), 135 University Avenue.

Watbhtown: F. M. Williams, Park Place _. .

020cpa, 040cpai, lOOcpa, HOcpa, 140cpa, 150cpa, 160cpa,

170cpai, 200cpa, 210cpa, 220cpa, 240cpa, 260cpa,

280cpa, 400cip, 410pi, 470cpa, 490cpa, 500cpai,

510cpai, 520cpa, 530cpai, 540cpa, 550cpa, 570cpa,

590cpa, 800cpai, 810cpai, 820cpai, 830cpai, 840cpai,

850cpai, 870cpai, 880cpai, 890cpai.

010c, 020c, 030c, 040cap, 110c, 140cap, 150c, 160c, 170c, 200c, 210c, 220cpa, 260c, 280ca, 290c, 470ca, 500cp,

510c, 520c, 530c, 540c, 570c, 590c, 600c, 620c, 630c,

640c, 650c, 680c, 690c, 800c, 810ca, 820c, 830c, 840c,

850c, 870c, 880c, 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.

060s, 070s, 300acips, 310acips, 320acips, 330acips.

360acips, 370acips, 390acips, 470cp, 490cp.

See Hoboken.

510ci, 520ci, 530ci, 550ci, 570ci, 590ci, 620ci, 630cim,

640cim, 650cim, 660ci, 680c, 690ci. 210cr> .^Oflarinq 7Sf)fin 7Q(Vin ROOachins 820aoir> 830acip, 880abcip, 890acip, 990acip. See Mobile.

040c, 230c, 280ac, 300acp, 310acp, 320acp, 330acp,

340acp, 360acp, 370acp, 390acp, 870c. 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, 870c, 880c, 890c. 470c (wood pulp).

NORTH CAROLINA

Greensboro:

Pittsburgh Testing Laboratory, 125 South

Davie Street. United States Testing Co. (Inc.), 1200

Arlington Street. Wilmington: Law & Co., Trust Building.

(Branches at Atlanta, Cordele, Ga.)

See Pittsburgh.

See Hoboken.

010c, 020c, 030c, 040c, 090c, 100c, 110c, 120c, 130c, 140c,

150c, 160c, 170c, 210c, 220c, 290c, 500c, 530c, 570c,

590c, 600c, 610c, 620c, 630c, 640c, 650c, 680c, 690c,

800c, 810c, 820c, 830c, 840c, 850c, 870c, 880c, 890c,

990c.

OHIO

Akron: V. L. Smithers Laboratories, 2706 Central Tower.

Cincinnati:

F. C. Bfoeman & Co., Third and Walnut

Streets.

The Consulting Co., 2701 Cleinview Avenue,

H. C. Nutting Co., 4120 Davis Lane. (Branch at Miami, Fla.)

The Louis G. Robinson Laboratories, 219

McFarland.

< See p. 1 and 2 for symbolic references

200acp, 210acp, 300p, 710acpe (storage batteries),

010c, 020c, 030c, 040c, 090c, 100c, 110c, 120a, 130a, 140c,

150c, 160c, 170c, 200c, 210c, 260c, 280c, 290c, 300c,

330c, 360c, 390c, 400c, 470ca, 490c, 500c, 510c, 520c,

530c, 540c, 550c, 570c, 590c, 600c, 620c, 630c, 640c,

650c, 680c, 690c, 800c, 820c, 830c, 840c, 850c, 870c,

880c, 890c.

200cpis.

100c, 170c, 320c, 400acpi, 410acpi, 470c, 500cpi, 510cpi,

530cpai, 540cp, 570cp, 600cpai, 610cpai, 620cp, 630s, 640cp, 650cp, 700si, 710si, 720si, 730si, 740si, 750si, 760si, 770si, 780si, 790si, 800cp, 820cp, 830cp, 840cp,

850cp, 8?0cp, 880c, 890c. 040abcp, 100c, 300p, 400p, 500achip, 510acp, 520acp,

530acp, 540acp, 550acp, 570acp, 590acp, 600acimps,

610acimps, 620acim, 630acimps, 640acimps, 650acimps,

680acimps, 690acimps, 840ac, 860ac, 870ac, 880ac.
Testing and Research Laboratories 19

GEOGRAPHICAL LISTING OF COMMERCIAL LABORATORIES—Continued

OHIO—Continued

Name and address of laboratories Commodities and nature of tests 1

Cleveland : American Gas Association Testing Laboratories. (Branch at Los Angeles.)

The Cremer-Case Co., 1200 West Ninth

Street. Crowell and Murray (Inc.)) 740 Superior

Avenue NW.

The James H. Herron Co., 1360 West Third

Street.

Pittsburgh Testing Laboratory, 520 National

Building.

The Textor Laboratories, 1627 East Twentvfifth Street.

Datton: Bowser- Morner Testing Laboratories, 141 Bruen Street.

Lancaster: The Sharp-Schurtz Co., 301 Lincoln Avenue. Toledo:

Commercial Testing and Engineering Co., 629 Edison Building.

Toledo Testing Laboratory, 1810 North

Twelfth Street. Youngstown: C. W. Danforth Co., 2412 South

Avenue.

990acehimpst (gas appliances and accessories).

500e (coal), 600c, 610c.

500c, 530c, 600c, 610c, 620c, 630c, 640c, 650c, 680c,

690c.

500cip, 510cip, 530cip, 570cip, 590cip, 600cmpx,

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

680cmpx, 690cmpx, 700i, 710i, 760i, 780i, 820c, 840c,

850c, 880c, 890c. See Pittsburgh.

010c, 020c, 040cp, 100c, 110c, 120c, 140cp, 150c, 160c, 170cb, 200c, 210c, 280c, 300ca, 310ca, 320ca, 330ca,

340ca, 360ca, 370ca, 390ca, oOOcp, 510c, 520c, 530c,

540c, 570c, 590c, 600cm, 610cm, 620cm, 630cm,

640cm, 650cm, 660cm, 680cm, 690cm, 820c, 830c,

840e, 850c, 860c, 870c, 880c, 890c. 020cb, 040cp, lOOcp, 110c, 140cp, 160c, 170c, 200cp,

210acp, 260c, 280acp, 290c, 300acp, 310acp, 320acp,

330acp, 340acp, 360acp, 370acp, 390acp, 470acp,

490acp, 500chips, 510cips, 530chp, 540acps, 570ac,

590ac, 600acips, 610acips, 620acips, 630acips, 640acips,

650acp, 660ac, 680ac, 690acp, 700ips, 800cips,

850c, 860cs, 870c, 880cs, 890acis, 930acps, 950ps,

. 990cips.

510ac, 520acp, 530c, 550c, 590c.

See Chicago.

500cip, 510cip, 530cip, 600cip, 640cp, 650cp, 680cp,

840cp.

500c, 510c, 530c, 590c, 600c, 610c, 620c, 630c, 640c, 650c,

680c, 690c, 840c.

OKLAHOMA

Oklahoma Citt: Oklahoma Testing Laboratories, 1145 NW. Second Street.

Picher: The Bruce Williams Laboratories, 109 South Connell Avenue.

020ac, 040acp, 090ac, HOac, 140acp, 150ac, 160c, 170ac,

210c, 220c, 230c, 280c, 290c, 300ac, 310ac, 320ac,

330ac, 340ac. 360ac, 370ac, 390ac, 400aip, 410aip,

420aip, 470ac, 490ac, 500cips, 510acips, 520cs,

530aeips, 540acs, 550ac, 570ac, 590c, 600acimp,

610acimps, 620acimps, 630acipm, 640acipm, 650acipm,

660ac, 680acipm, 690acipms, 800cips, 810c, 820c,

830c, 840acips, 850ac, 870c, 880cis, 890acip, 910acipms,

930acipms, 940acipms, 950acipms, 970acipms,

990acipms.

See Jopiin, Mo.

OREGON

Portland E : Bureau of Health Laboratories, 1220 South- west Fifth Avenue.

Central Inspection Bureau, Terminal Sales Building.

Robert W. Hunt Co., 720 Corbett Building.

Salem: Oregon State Highway Commission

Laboratory, Engineering Laboratories Building.

OOOabt, OlOabct, 020abct, 030abct, lOOt, 120abt, 150abt,

160abt, 170bct. 130acp, 140acp, 400ap, 410api, 420ip, 600cpi, 630cpi,

640cpi, 700ip. See Chicago.

400pi, 500cp, 510p, 530p, 590cp, 600cpi, 640cpi, 690cpi,

800cp, 840cp, 890cp.

See p. 1 and 2 for symbolic references.
20 Miscellaneous Publication, National Bureau oj Standards

GEOGRAPHICAL LISTING OF COMMERCIAL LABORATORIES—Continued

PENNSYLVANIA

Name and address of laboratories Commodities and nature of tests 1

Cresson: Warner Laboratories, 617 First

Street. Darby: A. C. Herting, 15 North Front Street... Greensburg: Charles D. Klingensmith, 520 Greene Street. , Harrisburg: Andrew S. McCreath & Son, 236

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

New Hope: Paper Laboratories (Inc.), 1 Old

Mill Road.

Philadelphia:

American Water Softener Co., S. E. cor. Lehigh Avenue and Fourth Street. Bell and Beltz, 3340 North Broad Street W. H. & L. D. Betz, Gillingham and Worth

Streets, Frankford. Booth, Garrett & Blair, 414 Locust Street Brewer & Gardner, S. E. cor. Eighteenth

and Cherry Streets. Joseph S. Carlitz, 339 South Thirteenth

Street.

W. B. Coleman & Co., 1920 West Indiana Avenue.

E. L. Conwell & Co., 2024 Arch Street. (Branch at Baltimore, Md.)

George C. Davis, 636 Race Street. Frank R. Gunn Co., Ontario and Brabant

Streets.

Hamlin and Morrison, 216 South Second

Street. (Branch at Baltimore, Md.)

E. F. Houghton & Co., 240 West Somerset

Street. (Branch at Chicago.)

Robert W. Hunt Co., 728 Commercial Trust

Building. Industrial By Products and Research Corporation, Gimbel Building, Eighth and

Market Streets.

La Wall and Harrisson, 214 South Twelfth

Street. -

Metlab Co., 100 East Mermaid Avenue

Tinius Olsen Testing Machine Co., 500

North Twelfth Street. Pittsburgh Testing Laboratory, 238 Cherry

Street. Rubicon Co., Ridge Avenue at Thirty-fifth

Street.

i See p. 1 and 2 for symbolic references.

500cp, 510c, 530ch, 540c, 570c, 590c, 820c, 830c, 840c,

850c, 880c, 890c. 020abcit, 120abcit, 170abcit, 210abcit, 810abcit, 830abcit, 870abcit.

500c, 600c, 640c, 880b.

500ch, 510c, 530c, 600c, 610c, 620c, 640c, 690c.

660c. 470cpa, 480cpa, 490cpa.

880c.

100c, 880abc.

880abcipst.

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

610c, 620e, 630c, 640c, 650c, 680c, 690c, 840c.

500cip, 510cp, 520c, 530c, 540c, 550c, 570c, 630c, 640c,

650c, 680c, 690c, 800c, 820c, 830c, 840c, 880c, 890c. OlObc, 020bc, 030c, 040c, 060c, 070c, 090c, 100c, 110c,

120c, 130c, 140c, 150c, 160c, 170eb, 200c, 220c, 230c,

260c, 280c, 290c, 300c, 340c, 370c, 390c, 490c, 500c,

510c, 530c, 540c, 570c, 600c, 610c, 620c, 630c, 640c,

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

870c, 880c, 890c, 900c, 970c.

500c, 510cp, 530cp, 540c, 570c, 590c, 600cpm, 610cpm,

620cpm, 630cpm, 640cpm, 650cpm, 660c, 680cpm,

690cpm, 840c, 880ascp.

040cp, 060cp, 140cp, 170c, 200cp, 260ac, 290ac, 390acp,

400cip, 410ip, 430p, 470acp, 490acp, 500cip, 510cip,

520cip, 530cip, 540cip, 550cp, 570c, 590cp, 600cip,

610cip, 620cip, 630cp, 640cp, 650cp, 660ac, 680cp,

690cip, 800cip, 810cip, 820cip, 830cip, 840cip, 850cip,

860cip, 870cip, 880cip, 890cip, 990acip.

500c, 510c, 530c, 540c, 550c, 570c, 590c, 600c, 610c,

620c, 630c, 640c, 650c, 680c, 690c. 020c, 040aci, 090acp, lOOac, 110a, 140acip, 160ci, 210c,

280c, 500cip, 510c, 530c, 570cp, 600aci, 610aci, 620ci,

630aci, 640aci, 650aci, 680aci, 690aci, 800c, 820c, 840c,

850ci, 870aci, 880c.

040c, 090c, 110c, 400 (wood pulp), 570c, 850c, 870c.

040cp, 050c, 060cp, 140c, 390c, 500c, 830c, 870c.

See Chicago.

020abc, 060ps, 150abcp, 160abcp, 170abcpt, 220abcp,

230cs, 280acp, 290acp, 300abchips, 310abchips,

320abchips, 330abchips, 340abchips, 360abchips, 370-

abchips, 390abchips, 470acps, 490acps, 830c, 840cp,

870abcp, 890abcp, 990s. OOOabci, OlOabci, 020abci, 040abci, 030abci, 050bct,

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

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

210abc, 220abc, 230abc, 240abc, 260abc, 280abc,

290abc, 300abcp, 310abcp, 320abcp, 330abcp, 340- abcp, 360abcp, 370abcp, 390abcp, 500acp, 520acp,

540acp, 570acp, 590acp, 800abcipst, 810abcipst, 820-

abcipst, 830abcipst, 840abcipst, 850abcipst, 860-

abcipst, 870abcipst, 880abcipst, 890abcipst, 930acips,

950acips, 970acips.

600pm, 610pm, 630pm.

060p, 390p, 410p, 470p, 510p, 600p, 610p, 620p, 630p,

640p, 650p, 680p, 690p. See Pittsburgh.

600ep, 610ep, 640e, 700s, 710es, 910es.
Testing and Research Laboratories 21

GEOGRAPHICAL LISTING OF COMMERCIAL LABORATORIES—Continued

PENNSYLVANIA—Continued

Name and address of laboratories Commodities and nature of tests 1

Philadelphia—Continued.

. Samuel P. Sadtler & Son (Inc.), 210 South

Thirteenth Street.

Samson Laboratories, 1619 Spruce Street..

E. W. Saybolt & Co., 49th & Botanic Avenue

Smith, Rudy & Co., 20 North Third Street-. United States Testing Co. (Inc.), 601 West

Susquehanna Avenue. Pittsburgh:

Buckmaster-Patton Laboratory, 711 Penn

Avenue. Dairy Products Laboratory, 119 Federal

Street, N. S. Gulick-Henderson Co. 524 Fourth Avenue.

(Branch at Chicago, 111.)

Robert W. Hunt Co., Professional Building.

National Canners' Laboratory, 711 Penn

Avenue.

Pittsburgh Testing Laboratory, Stevenson and Locust Streets. (Branches at New

York, N. Y.; Philadelphia, Pa.; Greensboro, N. C; Birmingham, Ala.; Jacksonville, Fla. ; Miami, Fla. ; Tampa, Fla.

;

Mobile, Ala.; New Orleans, La.; Houston,

Texas; Dallas, Texas; St. Louis, Mo.;

Chicago, 111.; Indianapolis, Ind.; Detroit, Mich.; Cleveland, Ohio; and Buffalo, N. Y. Waynesboro: The Wayne Laboratories, 17 East Main Street.

OlOabc, 020abc, 030abc, 040abc, 050bc, 060abcp, 100c,

110c, 120c, 130c, 140c, 150c, 160c, 170c, 200c, 210c,

220c, 230c, 240c, 250c, 260c, 280c, 290c, 300acp, 310-

acp, 320acp, 330acp, 340acp, 360acp, 370acp, 390acp,

470acp, 490p, 500acp, 510acp, 520acp, 530acp, 540acp,

550acp, 560acp, 570acp, 590acp, 800c, 810c, 820c,

830c, 840c, 850c, 860c, 870c, 880c, 890c, 910p.

020abct, 140abcpt, 150abcpt, 160abcpt, 170abcpt, 210-

bcp, 300bc, 310bc, 360bc, 370bc, 390bc, 430aceips,

800abcipst, 810abcipst, 820abcipst, 870abcipst, 880-

abcipst, 890bct, 930c. See Houston, Texas.

500c, 510c, 530c, 600cm, 610c, 620c, 630c, 640c, 650c,

680c, 690c. See Hoboken.

OlOabc, 020abci, 030bc, 040c, 090bc, 100c, 110c, 120c, 130ac, 140c, 150abc, 160ac, 170abc, 810abc, 840cp, 870c. 020bc.

000c, 100c, 110c, 140c, 170c, 400i, 490i, 500c, 510cp,

520c, 530c, 540c, 550c, 590c, 600cpi, 610cpi, 620c,

630c, 640cpi, 650c, 660c, 680c, 690c, 700pi, 720i, 740i, 750i, 760i, 780i, 840c, 850c, 870c, 880c, 890c. See Chicago.

OlOabc, 020abc, 030abc, 040abc, 090abc, lOOabc, 120abc,

130abc, 140abc, 150abc, 160abc, 170abc, 260b, 290abc, 570c 950s

020c, 040cl, 060ps, 090c, 110c, 140cl, 150c, 160c, 170c,

200cps, 280cp, 300cps, 310ps, 320ps, 330ps, 340hp,

360chps, 370ps, 390pc, 400hips, 410hips, 420hips,

430ips, 470p, 480p, 490p, 500cipls, 510cipls, 520chips,

530chips, 540cps, 550cp, 560cp, 570cpl, 590cp, 600- cipmx, 610cipmx, 620cipmx, 630cipmx, 640cipmx,

650cpm, 660cpm, 670cpms, 680cipmx, 690cipmx,

700psi, 710psi, 720psi, 730psi, 740psi, 750psi, 760psi,

770psi, 780psi, 790psi, 800cips, 820c, 830c, 840cis,

850c, 860cip, 870cs, 880c, 890c, 910cpsim, 920pcm,

930cps, 940cp, 950ipscm, 970cpsim, 908ipsc, 990ipsc.

OlObct, 020abci, 040bcp, 110c, 140cp, 160c, 170bc,

200cp, 210cp, 470cps, 490cps, 500cpas, 510cps, 520cps,

530cps, 540cps, 550epas, 560cpas, 570cps, 590cpas,

600cmps, 610cmps, 620cmps, 630cmps, 640cmps,

650cmps, 660cmps, 680cmps, 690cmps, 800cpas,

810cpas, 820cpas, 830cpas, 840cpas, 850cpas, 860cpas,

860cpas, 870cpas, 880cpas, 890cpas.

RHODE ISLAND

Newport: The Eppley Laboratory (Inc.), 12

Sheffield Avenue. Providence: Saxl Instrument Co., Inc., 42 Weybosset Street. Woonsocket: United States Testing Co. (Inc.), 85 Fairmount Street.

910s (standard cells).

OlOcp, 060cp, 120cp, 200cp, 290cp, 300cp, 310cp, 320cp,

330cp, 340cp, 360cp, 370cp, 390cp, 470cp, 500cp,

700i, 760i, 770i, 790i, 840cp, 910i. See Hoboken.

SOUTH CAROLINA

Charleston: Parker Laboratory, 40 Broad

Street. Columbia: Charles W. Rice and Co., 1110 Taylor Street.

400i, 410i, 500cip, 510cip, 520c, 570c, 590c, 600cip,

640c, 800c, 840cp, 850c, 880ci. 010c, 020cb, 030c, 040c, 100c, 110c, 120c, 130c, 140c,

170bc, 530c, 850c.

1 See p 1 and 2 for symbolic references. 422458—42 4
22 Miscellaneous Publication, National Bureau of Standards

GEOGRAPHICAL LISTING OF COMMERCIAL LABORATORIES—Continued

TENNESSEE

Name and address of laboratories Commodities and nature of tests 1

Chatanooga:

Barrow-Agee Laboratories, Inc., 308 West

Forty-fifth Street. Emerson P. Poste, 309 McCallie Avenue

Memphis: Barrow-Agee Laboratories, Inc., 121 South Front Street. (Branches at Cairo, 111.; Chattanooga, Tenn.; Nashville, Tenn.; Opelousas, La.; Shreveport, La.; Jackson, Miss.; and Leland, Miss.)

Nashville: Barrow-Agee Laboratories, Inc., 64 Bridge Avenue.

See Memphis.

010c, 020c, 040c, 100c, 170bc, 500c, 510c, 520c, 530c,

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

690c, 800cip, 830c, 890c. 020abc, 040c, lOOac, HOac, 140ac, 150ac, 170bc, 210c,

220c, 240acp, 290cp, 400ip, 410ip, 500cp, 510cip,

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

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

860c, 870c, 880c, 890c. See Memphis.

TEXAS

Corpus Christi:

E. W. Saybolt & Company, Poth Lane

Southwestern Laboratories, 3513 Agnes

Street. Dallas:

The Dallas Laboratories, 2411 South Har- wood Street.

Pittsburgh Testing Laboratory, 1125 Commerce Street. Southwestern Laboratories, 1105% Main

Street. El Paso: El Paso Testing Laboratories, P. O. Box 1565.

Fort Worth: Southwestern Laboratories, 828%

Monroe Street. (Branches at Corpus Christi, Dallas, Houston, and San Antonio.)

Galveston: Felix second Street. Paquin, 305% TwentyHouston:

Houston Laboratories, 1206% Preston Avenue.

Pittsburgh Testing Laboratory, 317 Merchants and Manufacturers Building.

E. W. Saybolt & Co., 714 Petroleum Building. (Branches at Wilmington, Calif. New Orleans, La.; New York, N. Y.

Philadelphia, Pa.; Corpus Christi, Tex. Aruba, N. W. I.) Shilstone Testing Laboratory, 301 M & M

Building.

Southwestern Laboratories, 1206% Preston

Street. Mount Pleasant: Shilstone Testing Laboratory

Ellis Building.

San Antonio:

Shilstone Testing Laboratory, 1026 North

Alamo Street. Southwestern Laboratories, 308% Navarro

Street.

See Houston.

See Fort Worth.

020abcp, 040abcp, 090bcp, lOOabcp, HOabcp, 140abcp,

150abcp, 160abcp, 170abcp, 300cp, 390cp, 490cp,

500cpla, 510acp, 520acp, 530acp, 540acp, 570acp,

590acp, 600c, 610c, 620c, 630c, 640c, 650c, 680c, 690c, 820c; 830c, 840c, 850c, 870c, 880cb, 890c, 990abcp.

See Pittsburgh.

See Fort Worth.

OlOci, 020aci, 040acpi, 090acpi, lOOac, HOac, 140acpi,

160ac, 170ac, 210acp, 220acp, 230ac, 240ac, 280acp,

290acp, 410pi, 500cpi, 510cpia, 520c, 530acpi, 540acp,

550cp, 570acp, 590acp, 600cp, 610cpi, 620cp, 630cp,

640cp, 650cp, 680cp, 690cp, 740i, 750i, 800c, 820c,

830c, 840cpi, 850c, 860c, 870c, 880c, 890c. 020cpa, 040cpa, lOOcpa, HOcpa, 120cpa, 130cpa, 140cpa,

170ca, 400ipa, 410ipa, 420ipa, 500icphl, 510ic, 530ic,

600icmpa, 610icmpa, 620icmpa, 630icmpa, 640icmpa,

650icmpa, 680icmpa, 690icmpa, 700ip, 740ip, 750icmna,

760i,770i,780i, 790i, 840ica, 850ca, 870ca, 880ca, 890ca. 020abc, 030bc, 040c, 100c, 110c, 120abc, 130abc, 140c,

150c, 170bc, 320c, 330a, 360a, 370a, 490c, 500cp,

510cp, 530cp, 570c, 600c, 610c, 640c, 650c, 680c,

800cp, 820cp, 840c, 850c, 880c.

020bc, 040c, 090c, 100c, 110c, 140c, 150c, 160c, 170c, 500c, 510c, 530c, 540c, 570c, 590c, 600c, 630c, 640c,

650c, 680c, 690c, 820c, 840c, 850c, 870c, 880c, 890c. See Pittsburgh.

040pc, 140pc, 160pc, 500pc, 800pc, 820pc.

See New Orleans.

See Fort Worth.

See New Orleans.

See New Orleans.

See Fort Worth.

i See p. 1 and 2 for symbolic references.
Testing and Research Laboratories 23

GEOGRAPHICAL LISTING OF COMMERCIAL LABORATORIES—Continued

UTAH

Name and address of laboratories Commodities and nature of tests 1

Salt Lake City:

Alonzo F. Bardwell, 158 South West Temple

Street. Black & Deason, 165 South West Temple

Street. Crismon & Nichols, 229 South West Temple

Street.

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

500c, 530c, 570c, 600c, 620c, 630c, 640c, 650c, 660c,

680c, 690e. 500c (coal), 510c, 530c, 570c, 600c, 620c, 630c, 640c,

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

VIRGINIA

Alexandria: Stewart Research Laboratory.

xN ORFOLK"

Froenling & Robertson (Inc.), P. O. Box 642. McCallum Inspection Co., 132 West Berkley Avenue.

Norfolk Testing Laboratories (Inc.), 288 Bank Street.

Richmond:

Froehling & Robertson (Inc.), 814 West

Cary Street. (Branches at Baltimore,

Md., Norfolk, Va., and Washington, D. C.)

Robb and Moody (Virginia Testing Laboratory), 5 North Sixth Street.

210acps, SOOacps, 540acps, 550acps, 800acps, 840acps,

890acps, 910acps, 970acps, 980acps, 990acps.

See Richmond.

040cp, 100c, 110c, 120c, 140c, 400acis, 410acis, 500c,

510p, 530cp, 590c, 600c, 610c, 620c, 630c, 640c, 650c,

680c, 690c, 800c, 820c, 830c, 850c, 880c, 890c. OlObc, 020bc, 030c, 040cp, 060c, 070c, 090c, 100c, 110c, 120c, 130c, 140cp, loOca, 160c, 170c, 210c, 220c,

260c, 280c, 290c, 300p, 320cp, 340cp, 360c, 390cp,

470cp, SOOcpi, 510cp, 520c, 530cp, 540c, 550c, 560c,

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

680c, 690ci, 800cp, 810c, 820c, 830c, 840cp, 850c,

860c, 870c, 880c, 890c.

000c, OlObc, 020bci, 030abc, 040acp, 060cp, 090ac,

lOOabcp, HOacp, 120acp, 130cp, 140acp, loOacp,

160acp, 170bc, 210acp, 220c, 240acp, 260acp, 280cp,

290acp, 300acp, 310acp, 320ap, 330ap, 340ap, 370ap,

390acp, 400cpi, 410cpi, 420pi, 430pi, 470acp, 480p.

490acp, 500acpi, SlOacpi, 520ac, 530acp, 540acp,

550acp, 570ac, 590acp, 600acpi, 610acpi, 620acp,

630acp, 640acp, 650acp, 660c, 680acp, 690ac, 800cpi,

810c, 820c, 830c, 840acpi, 850cpi, 860c, 870acp,

880bcpi, 890ac, 910pi, 930cpi, 950pi, 970cpi, 990cpi.

010c, 020ca, 030c, 040cpa, 050c, 060c, 090c, 100c, 110c,

120c, 130c, 140c, 150c, 160c, 170c, 260c, 280c, 290c,

300cp, 390c, 500cpa, 510cpa, 530cpa, 540cpa, 550ca,

570c, 590cpa, 600cp, 620c, 630c, 640c, 650c, 680c,

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

890c, 970c.

WASHINGTON

Kent: Geijsbeck Engineering Co. (Branch at Laguna Beach, Calif.) Seattle:

Robert W. Hunt Co., 813 Arctic Building..

Laucks Laboratories, Inc., 911 Western

Avenue.

Metallurgical Laboratory, 5200 Airport Way.

: See p. 1 and 2 for symbolic references.

500c, 520c, 530cl, 540c, 590c, 700i, 750i.

See Chicago.

OlOciba, OlOcba, 030ciba, 040acip, 050cia. 060cia,

070ia, 090iacpb, lOOciabp, HOaicb, 120ciab, 130ciap,

140ciap, 150aci, 160acib, 170acib, 200acip, 210acip,

220aci, 230aci, 240aci, 250ai. 260aci, 280acips,

290acip, 300acip, 310acip, 320acip. 330acip, 340acip,

360acip, 370acip, 390acip, 400ip, 410ip, 420ip, 430ip,

470acip, 480i, 490acip, SOOacip, 510acip, 520acip,

530acip, 540acip, 550acip, 560ac, 570acip, 590acip,

600acipms, 610acipm, 620acipm, 630acim, 640acim,

650acim, 660acim, 670c, 680acim, 690acimp, 700sci,

710acp, 720is, 730is, 740is, 750is, 760is, 770is, 780is,

790is, 800cap, 810ca, 820ca, 830acimpt, 840acip,

850acib, 860aci, 870acib, 880acib, 890acibmp, 910acips,

940aci, 950acips, 970acips, 980aci, 990acipshebm.

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

600cpmi, 620cpmi, 630cpm, 640cpmi, 650cpmi, 660c,

680cpmi, 690cpm.
24 Miscellaneous Publication, National Bureau oj Standards

GEOGRAPHICAL LISTING OF COMMERCIAL LABORATORIES—Continued

WASHINGTON—Continued

Name and address of laboratories Commodities and nature of tests 1

Seattle—Continued.

Northwest Testing Laboratories, Second

Avenue and James Street.

Spokane: The C. M. Fassett Co., Inc., W. 19-21-22 Maine Avenue. Tacoma: Bennetts' Chemical Laboratory, 1131 Market Street.

OlOca, 020ca, 030oa, 040eap, 090cap, lOOcax, HOca,

120ca, 130ca, 140cap, 150ca, 160ca, 170ca, 200ca,

210ca, 220ca, 230ca, 240ca, 280cap, 290ca, 300cap,

320cp, 330cap, 360cap, 390cp, 400cip, 410cip, 470cap,

490cap, 500cp, 510cap, 520ca, 530ca, 540cap, 550c,

560c, 570c, 600acipmx, 610acipmx, 620cam, 630capm,

640capm, 650capm, 660ca, 680capm, 690capm, 700ai,

710is, 730ai, 740ais, 750ais, 780ais, 800cap, 820c,

830c, 840acp, 850ac, 870ac, 880ac, 890ac, 910i, 950i, 970aci, 980cas, 990i. 400api, 410api, 500achlm, 510acpi, 530aep, 570c, 590c,

600cp, 610cp, 630c, 640c, 650c, 680c, 690c, 800acpi,

840acp, 850acp, 870cp.

040ac, 110c, 140c, 170c, 500c, 510cpi, 530cp, 570c, 590c,

600cip, 610cip, 620c, 630c, 640cm, 650cm, 680cm,

690cm, 800c, 850c, 870c, 880c, 890c.

WEST VIRGINIA

Charleston: Commercial

neering Co., Box 832. Testing and Engi- See Chicago.

WISCONSIN

Madison: State Highway Commission of Wisconsin, State Office Building.

Milwaukee:

The Orthmann Laboratories (Inc.), 647

West Virginia Street.

Sommer Chemical Laboratories (Inc.), 152 West Wisconsin Avenue.

140ac, 400i, 500cp, 510cp, 600cp, 640c, 800cp, 840cp,

850c.

020bc, 040acp, 050abcp, 060abcp, 070abcp, 090abcp,

140abcp, 160bc, 170bc, 210cp, 230abcp, 280abcp,

320ap, 330ap, 340ap, 360acp, 470ap, 500cp, 540acp,

570acp, 590ac, 800c, 820c, 830c, 840ac, 850ac, 870ac,

880bc, 890bc.

010c, 020c, 030c, 040c, 090c. 100c, 110c, 120c, 130c, 140c,

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

590c, 600c, 610c, 620c, 640c, 650c, 680c, 690c, 800c,

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

WYOMING

Cheyenne: Wyoming State Highway Depart- ment. 1100 West Twenty-second Street. 500cp, 510p, 530p, 590cp, 600p, 800cp, 840cp.

1 See p. 1 and 2 for symbolic references.
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 investigate the types of commodites.

indicated for research and instructional purposes.

In almost all of the coUege laboratories a certain amount of work is being done for

State and municipal agencies and for public institutions, including the colleges themselves.

However, there is a very wide diversity in the methods of conducting investigations with

special reference to the responsibility of the colleges for the investigations made in their

laboratories. At some of the colleges investigations seem to be conducted under the re- sponsibility of the heads of the departments, who make use of the college laboratories for

this purpose. At certain other colleges work is carried on for tax-supported agencies seemingly under the responsibility of the college rather than the professors.

It is suggested that persons interested in ascertaining the conditions under which

investigations 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 lists the laboratories have been arranged alphabetically both by

names of colleges and in accordance with the geographical locations of the colleges. Explanations of the symbolic references to the types of commodities that can be investigated and the

nature of the investigations made are given on pages 1 and 2. ALPHABETICAL LIST

Page

Akron, University of 49 Alabama Polytechnic Institute 27 Alabama, University of 27 Alaska Agricultural College and School of Mines 27

Alfred University 45 Antioch College 51

Arizona, University of 27

Arkansas, University of 27 Armour Research Foundation 32 Baker University 36 Baylor University 57 Boston University 38 Bradford Durfee "Textile School 38 Brown University 54

Bucknell University 52

Butler University 34

California Institute of Technology 29

California, University of 28

Carnegie Institute of Technology 1 52 Case School of Applied Science 49

Catholic University of America 31

Chicago, University of 33

Cincinnati, University of 49

Citadel, The 54 Clarkson CoUege of Technology 47 Clemson Agricultural College- 1 54 Colby College..'. 37

College of the City of New York 45

College of the Pacific 29

College of William and Mary 59 Colorado College 30

Colorado School of Mines 30

Colorado State College of Agriculture and

Mechanic Arts 30

Colorado, University of 29 Columbia University 46

Page

Cooper Union Institute of Technology 46

Cornell College 35

Cornell University 45 Creighton University 42 Dartmouth College 43 Dayton, University of 50

Delaware, University of 30

Denison University 50

Detroit, University of 39

Drexel Institute 52

Drury College 41

Elmira Col ege * 45

Florida, University of 31 Franklin College 34

Furman University 55

George Washington University 31 Georgetown University 31 Georgia School of Technology 32

Georgia State College of Agriculture 31 Gettysburg College 52

Grinnell College 35 Hamline University 40

Hanover College 34 Harvard University 38

Hawaii, University of 32 Howard College 27 Howard Payne College 56 Hunter College of the City of New York 46

Idaho, University of 32

Illinois Institute of Technology 33

Illinois, University of 33

25
26 Miscellaneous Publication, National Bureau oj Standards

COLLEGE RESEARCH LABORATORIES—Continued

ALPHABETICAL LIST—Continued

Page

Illinois Wesleyan University 32 Indiana University 34

Institute of Paper Chemistry 60 Iowa State College 35 John B. Stetson University 31 Johns Hopkins University 37 Kansas State College 36 Kansas, University of 36 Kentucky, University of 36

Lafayette College 52 Lawrence College ! 60 Lehigh University 52 Lewis Institute 33

Louisiana College 37 Louisiana State University and Agricultural

and Mechanical College 37

Louisville, University of 36 Lowell Textile School 38 Loyola University of Medicine 33

Maine, University of 37 Manchester College 34 Manhattan College 46 Marquette University 60 Mary Hardin-Baylor College 56 Maryland, University of 37 Maryville College 56 Massachusetts Institute of Technology 38 Massachusetts State College 38 Miami University 50 Michigan College of Mining and Technology. __ 40 Michigan State College 39 Michigan, University of 39 Middlebury College 58

Mills College 29 Minnesota, University of 40

Mississippi College 41

Mississippi State College 41

Mississippi, University of 41 Missouri School of Mines and Metallurgy 41

Missouri, University of 41 Monmouth College 33 Montana School of Mines 42 Montana State College 42 Mount St. Mary's College__._---- 38 Muskingum College 50

Nebraska, University of 42 Nevada, University of 43 New Hampshire, University of 43 New Mexico College of Agriculture and

Mechanic Arts 44 New Mexico School of Mines 44 New Mexico, University of 44 New York University 46 Newark College of Engineering 44 North Carolina State College of Agriculture and

Engineering 48 North Carolina, University of 48 North Central CoUege 33 North Dakota Agricultural College 48 North Dakota, University of 48 Northwestern University 33 Norwich University 58 Notre Dame University 34

Occidental College 28 Ohio Mechanics Institute 49 Ohio Northern University 48 Ohio State University 49 Ohio University 49 Ohio Wesleyan University 50 Oklahoma Agricultural and Mechanical College 51

Page

Oklahoma College for Women 51 Oklahoma, University of 51 Oregon Institute of Technology 51 Oregon State College 51 Ottawa University 36 Pennsylvania State College 53 Pennsylvania, University of 52

Philadelphia Textile School 52

Philippines, University of 54

Phillips University 51 Pittsburgh, University of 53

Polytechnic Institute of Brooklyn 45

Pratt Institute 45

Princeton University 44

Puerto Rico, University of 54 Purdue University 34

Rensselaer Polytechnic Institute 47 Rhode Island State College 54 Rice Institute 57

Rochester, University of 47 Rose Polytechnic Institute 34 Rutgers University and New Jersey State

Agricultural Experiment Station 43

St. Michael's College 58 Salem College 48 Skidmore College 47 South Carolina, University of 55 South Dakota School of Mines 55 South Dakota State College 55 South Dakota, University of 55 Southern California, University of 29 Southwestern University 57

Stanford University 29

State College of Washington 59

State University of Iowa 35 Stevens Institute of Technology 43 Swarthmore College 53 Syracuse University 47

Tennessee, University of 56 Texas Agricultural and Mechanical College 56 Texas Technological College 57

Texas, University of 56

Trinity College (Hartford, Conn.) 30

Trinity College (Waxahachie, Texas) 57

Tufts College 39 Tulane University of Louisiana 37 Union College 47

University (See under name of location)

Utah, University of 57

Vanderbilt University 56 Vassar College 47 Vermont, University of : 57 Villanova College 53

Virginia Military Institute 59

Virginia Polytechnic Institute 58

Virginia, University of 58 Wabash College 34 Washington and Lee University 59 Washington University 42 Washington, University of 59

Wellesley College 39 West Virginia University 60

Wisconsin, University of 60 Wittenberg College 50 Wofford College 55 Worcester Polytechnic Institute 39 Wyoming, University of 61

Yale University. 30
Testing and Research Laboratories

GEOGRAPHICAL LISTING OF COLLEGES

27

ALABAMA

Location and name of laboratory Commodities and nature of investigations

Aubtjbn:

Alabama Polytechnic Institute Agricultural laboratory, M. J. Funchness.

Bacteriological laboratory, R. S. Sugg.

Chemistry laboratory, C. L. Hare. Engineering laboratory, Jno. L. Wilmore.

Physics laboratory, Fred Allison. State Department of Toxicology, H. W. Nixon.

Birmingham:

Howard College

Chemistry laboratory, John Xan.

University:

University of Alabama

Ceramic laboratory, T. N. McVay

Chemical laboratory, S. J. Lloyd.

Chemical engineering laboratory, K. W. Coons.

Civil engineering laboratory, Ocsar Dahlene.

Electrical engineering laboratory, W. J. Miller. Mechanical engineering, J. M. Gallalee. Metallurgical engineering laboratory, Ray L. Farabee. Mining engineering laboratory, J. R. Cuchvorth.

Physical laboratory, G. J. Davis, Jr.

OOObt, OlOit, 020bit, 030t, 040t, lOOct,

llOct, 120t, 130t, 140t, 150t, 160t,

170t, 220ct, 230apt, 280t, 290t,

300pa, 310pa, 320a, 330a, 340ap,

360ap, 370ap, 390ap, 490ap, 510p,

570ap, 590ap, 600cp, 630c, 640c, 650c,

680c, 690c, 700s, 710s, 730s, 760s,

780s, 810cpt, 820ct, 830ct, 850c,

860a, 870c, 880cb, 890cta.

600c, 820c, 830c, 850c.

400p, 410p, 420p, 500apc, SlOacp,

520acp, 530acph, 600acpm, 620acp,

630acpm, 640acpm, 680acpm, 690- acpm, 700el, 710e, 750el, 800c, 820c,

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

ALASKA

College:

Alaska Agricultural College and School of Mines

Agricultural laboratory, George W. Gasser. Chemical laboratory, W. Bastress.

Electrical engineering laboratory, E. H. Bramhall.

Geological laboratory, W. G. Wilcox.

Metallurgical laboratory, W. G. Wilcox. Mineral testing laboratory, A. E. Glover. Mining laboratory, W. G. Wilcox.

020bc, 100c, 110c, 390acp, 500ach,

510ap, 530ae, 540ac, 550ac, 560ac,

590ac, 620acmp, 630acmp, 640acmp,

650acmp, 660acmp, 680acmp, 690- acmp, 700is, 810ac, 810ac, 820ac,

830ac, 850ac, 890acpt.

ARIZONA

Tucson:

University of Arizona

Agricultural chemistry laboratory, W. T. McGeorge.

Chemistry laboratory, Ernest Anderson.

Civil engineering laboratory, Frank C. Kelton.

Electrical engineering laboratory, James C. Clark. Mechanical engineering laboratory, M. L. Thornburg.

Mineralogical laboratory, T. G. Chapman.

Mining engineering, metallurgical, and metallographic

laboratories, T. G. Chapman.

Petrographic laboratory, M. A. Short. Physics laboratory, E. H. Warner.

OOObct, OlOct, 020cpb, 040c, 090c, 100c,

110c, 120c, 130c, 140c, 160c, 170c, 220c, 230c, 260c, 290c, 300ap, 360ap,

400p, 410p, 500hp, 510hp, 530cp,

560p, 600acmp, 610acmp, 620acmp,

630acmp, 640acmp, 6 50acmp,

660acmp, 680acmp, 690acmp, 700ilps,

710ilps, 720s, 750s, 810c, 850cp, 870cp,

880cp, 890cp.

ARKANSAS

Fayetteville:

University of Arkansas

Agricultural chemistry laboratory, Barnett Sure. Agricultural engineering laboratory, D. G. Carter. Agricultural experiment station, Walter R. Horlacher. Animal industry laboratory, Warren Gifford. Bacteriology laboratory, D. F. Eveleth. Botany laboratory, D. M. Moore.

Chemistry laboratory, Harrion Hale. Cotton laboratory, C. G. Schmitt.

1 See p. 1 and|2 for symbolic references.

OOOabc, OlOabc, 020abc, lOOabc, HOabc,

120abc, 130abc, 140abc, 170c, 240ab,

250abi, 290abi, 300ab, 400p, 410p,

500chp, 510cp, 520c, 530c, 540c 550e,

570c, 590c, 600cp, 610cp, 620cp,

630cp, 640cp, 650c, 680cp, 690cp,

700hp, 710ehp, 720hp, 730hp, 740p,

780p, 790p, 800cp, 820cp, 830cp,

850c, 880cp, 890c.
28 Miscellaneous Publication, National Bureau oj Standards

GEOGRAPHICAL LISTING OF COLLEGES—Continued

ARKANSAS—Continued

Location and name of laboratory Commodities and nature of investigations 2

Fayetteville—Continued.

Dairy laboratory, P. L. Kelly.

Electrical engineering laboratory, W. B. Stelzner. Engineering experiment station, G. P. Stocker. Entomology laboratory, W. J. Baerg.

Field crops laboratory, R. P. Bartholomew.

Foods laboratory, Miss Zilpha C. Battey.

Geology laboratory, A. W. Giles. Highway materials laboratory, W. R. Spencer.

Horticulture laboratory, J. R. Cooper.

Hydraulics and materials laboratories, W. R. Spencer.

Mechanical laboratory, L. C. Price. Physics laboratory, L. B. Ham.

Plant pathology laboratory, V. H. Young.

Seeds laboratory, R. P. Bartholomew, John Casey.

Veterinary science laboratory, D. F. Eveleth. Zoology laboratory, S. C. Dellinger.

CALIFORNIA

Berkeley:

University of California Agricultural chemistry laboratory, H. A. Young (Davis).

Agricultural engineering laboratory, H. B. Walker (Davis).

Agronomy laboratory, B. A. Madson (Davis).

Animal husbandry laboratory, G. H. Hart (Davis).

Botany laboratory, W. A. Robbins (Davis). Citrus experiment station laboratories, L. D. Batchelor

(Riverside)

.

Civil engineering laboratories, R. E. Davis.

Dairy industry laboratory, C. L. Roadhouse (Davis).

Electrical engineering laboratory, L. F. Fuller. Entomology and parasitology laboratories, W. B. Herms.

Forestry laboratory, Walter Mulford.

Genetics laboratory, E. B. Babcock.

Irrigation investigations laboratory, F. J. Veihmeyer

(Davis).

Mechanical engineering laboratory, M. P. O'Brien. Metallurgy laboratory, L. H. Duschak.

Mining engineering laboratory, W. S. Weeks.

Petroleum engineering laboratory, L. C. Uren. Plant nutrition laboratory, D. R. Hoagland.

Plant pathology laboratory, Max Gardner.

Pomology laboratory, W. P. Tufts (Davis).

Poultry husbandry laboratory, L. W. Taylor.

Sanitary engineering laboratory, W. F. Langelier.

Soil technology laboratory, W. P. Kelly.

Subtropical horticulture laboratory, R. W. Hodgson (Los

Angeles)

.

Truck crops laboratory, J. E. Knott (Davis).

Veterinary science laboratory, C. M. Haring.

Viticulture and fruit products laboratory, W, V. Cruess. Zoology laboratory, T. I. Storer (Davis).

. (Davis, Calif., is the location of the university farm and „ branch of the college of agriculture.) Los Angeles:

Occidental College : Biological laboratory, Raymond Selle, Hazel Field. Botanical laboratory, Frank J. Smiley.

Chemical laboratory, E. E. Chandler, L. Reed Brantley.

Geological laboratory, Frank J. Smiley.

Physical laboratory, Henry Kirkpatrick, Vernon Bollman.

020cb, 060p, lOOcb, 200p, 320p, 330p,

360p, 400p, 410p, 500clpah, 510p,

530cph, 560i, 570ac, 600hacmp,

620acmp, 630cmp, 650cp, 680cp,

690cp, 700hps, 710eps, 720hps, 730s,

750eilps, 760eilps, 780ps, 790ps.

510c, 520c, 600cpe, 620pe, 630pe,

640cpe, 650pe, 710pe, 820c, 880c,

910cpe.

2 See p. 1 and 2 for symbolic references.
Testing and Research Laboratories

GEOGRAPHICAL LISTING OF COLLEGES—Continued

29

CALIFORNIA—Continued

Location and name of laboratory Commodities and nature of investigations

Los Angeles—Continued.

University of Southern California Bacteriology and parasitology laboratories, John F. Kessel. Bacteriology laboratory, C. C. Lindegren.

Biochemical laboratory, Harry J. Deuel. Botany laboratory, George Rufus Johnstone. Chemistry laboratory, Anton B. Burg.

Civil engineering laboratory, R. M. Fox.

Electrical engineering laboratorj-

, P. S. Biegler.

Experimental medicine laboratory, Charles TV. Bonynge.

Geology laboratory, Thomas Clements, A. J. Tieje.

Mechanical engineering laboratory, Thomas T. Eyre.

Merchandising laboratory, Lucille Van de Steeg.

Xutrition laboratory, LeRoy S. TVeatherby.

Petroleum engineering laboratory, John F. Dodge.

Pharmacology laboratory, Clinton H. Thienes. Pharmacy laboratory, Alvah G. Hall. Physics laboratory, Arthur TV. Xye.

Zoology laboratory, B. M. Harrison. Mills College:

Mills College

Bacteriological laboratory, Lucile Mason.

Biological laboratory, Eleanor S. Boone, TVm. Ingram.

Botanical laboratory, H. E. McMinn.

Chemical laboratory, Leona E. Young, R. TVistar. Georgraphy and geology laboratory, E. G. Linsley.

Household science laboratory, Carrie C. Dozier.

Institution administration laboratory, Mildred Reynolds.

Physics laboratory, R. R. Dempster.

Psychology laboratory, Mary C. Burch.

Zoological laboratory, H. Graham.

Pasadena:

California Institute of Technology

Electrical engineering laboratory, R. W. Sorensen. Gates chemical laboratory, Linus Pauling.

Hydraulics laboratory, R. L. Daugherty.

Materials testing laboratory, F. W. Hinrichs, Jr. Mechanical engineering laboratory, R. L. Daugherty.

Xorman Bridge laboratory of physics, R. A. Millikan. Stanford University.

Stanford University

Aerodynamics laboratory, E. G. Reid. Chemical laboratory, P. A. Leighton.

Civil engineering laboratory, Samuel B. Morris.

Electrical engineering laboratory, F. E. Terman.

Mechanical engineering laboratory, A. B. Domonoske.

Metallurgical laboratory, F. G. Tickell. Stockton:

College of the Pacific Chemistry laboratory, C. E. Larson, A. T. Bawden, J. H.

Jonte.

OOOab, OlOabcit, 020abcpt, 030ab,

040acp, OoOabi, 060aci, 070abi,

lOOabct, 110b, 120ab, 130abc, 140ae,

150b, 160abep, 170b, 200e, 240ab,

250ab, 260b, 280ab, 290ab, 300acipb,

310acipb, 320acipb, 330acipb, 340a,

360acip, 370acip, 390acip, 400aip,

410abip, 420b, 430b, 480b, 490b,

500acehp,510hp, 520aip, 540ap, 550ap,

560ap, 570a, 590ap, 600ehacmip,

610imp, 620eimp, 630eimp, 640eimp,

650eimp, 6S0eimp, 690eimp, 700esih,

710ehps, 730es, 750ip, 800acb, 810et,

880b, 910ehps.

OlOac, 020abc, 030abc, 040abc, lOOabc,

HOabc, 130abc, 140abc, 150abc, 160-

abc, 170abc.

410p, oOOcp, 510p, 520cp, 530p. 550cp,

600cpm, 610cpm, 620epm, 630cpm,

640cpm, 650cpm. 680cpm, 690cpni,

700s, 710s, 750s.

410ips. 420ips. 500che. 510ips, 520ips,

600cmps, 610cmps. 620cmps. 630cmps.

640cmps. 650cmps, 680cniDS. 690cmps.

700p. 710ep. 720p. 740p.*750p. 780p,

790p, 830c. S70c, 880c. 890c.

000c. 010c. 020c, 300c, 500c. 600cm,

800c. 900c.

COLORADO

Boulder:

University of Colorado

Biology laboratory, G. Alexander.

, Chemistry laboratory, C. F. Poe, F. Witt.

Electrical engineering laboratory, F. A. Easton.

Electrical standardizing laboratory, C. M. McCormick.

Geology laboratory, P. G. Worcester.

Materials testing laboratory, W. H. Thomas.

Mineralogy and petrography laboratory, E. E. Wahlstrom,

W. D. Thompson.

Physics laboratory, W. B. Pietenpol.

' See p. 1 and 2 for symbolic refereDres.

OOOabc. OlOabc. 020abc, 030a, lOOabc. HOabc, 120abc. 130abc. 140c, 150ac. 160abc, 170abc. 200ep. 220abc. 240ab.

290abc, 300ac, 310ac. 320ac. 330ar.

340ac. 360ac, 370ac. 390ac, 400ap.

470ac, 500c, 510cp, 520aehpc, 530aep.

540ac, 550acep, 570acep, 600apie.

610ep, 630acepi. 640cepi, 650ace. 660ep, 670c, 680ac. 690ac, 710eis. 800c. 810ac, 820ac, 830ac, 840ac. 850ac. 860ac. 870ac, 880abc. 890ac, 950a.

42245?—42 6
30 Miscellaneous Publication, National Bureau of Standards

GEOGRAPHICAL LISTING OF COLLEGES—Continued

COLORADO—Continued

Location and name of laboratory Commodities and nature of investigations 2

Colorado Springs:

Colorado College

Biology laboratory, Ralph J. Gilmore.

Chemistry laboratory, Frank W. Douglas.

Geology laboratory, Henry E. Mathias.

Materials testing laboratory, Frank M. Okey.

Physics laboratory, Paul E. Boucher.

Psychology laboratory, William A. Blakely.

Fort Collins:

Colorado State College of Agriculture and Mechanic Arts... Bacteriology laboratory, Floyd Cross. Chemistry research laboratory, J. W. Tobiska.

Dairy laboratory, W. J. Mooney.

Entomology laboratory, Chas. R. Jones. Home economics research laboratory, Inga M. K. Allison. Hydraulic laboratory, N. A. Christensen. Meats laboratory, Ronald C. Tom.

Pathology laboratory, Floyd Cross. Plant pathology laboratory, L. W. Durrell. Poultry laboratory, H. S. Wilgus, Jr. Range management laboratory, Enoch W. Nelson. Seed laboratory, Anna Maude Lute.

Soils laboratory, Robt. Gardner. Wool laboratory, Ivan Watson. Golden:

Colorado School of Mines

Chemical laboratory, L. S. Ward, R. A. Baxter. Experimental plant laboratory, A. J. Weinig.

Geological laboratory, F. M. Van Tuyl, Ben H. Parker. Geophysics laboratory, C. A. Heiland.

Metallurgical laboratory, Clark B. Carpenter.

Mining laboratory, J. Burns Read.

Petroleum laboratory, Clark F. Barb.

020c, 040cp, 100c, 120c, 140c, 160c, 170c, 410p, 500ch, 510cpi, 530cpi, 550ap,

570ap, 590ap, 600cp, 610cp, 620c,

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

840c, 850c, 910p.

OOObx, 020c, 100a, 120a, 240a, 360as,

730p, 780p, 850c.

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

590cp, 600cm. 610cm, 620cm, 630cm,

640cm, 650cm, 660cm, 680cm.

CONNECTICUT

Hartford:

Trinity College

Bacteriology laboratory, H. C. Swan.

Biology laboratory, T. H. Bissonnette. Chemistry laboratory, Vernon K. Krieble. Physics laboratory, Henry A. Perkins. New Haven:

Yale University

Dunham electrical laboratory, S. W. Dudley.

Engineering mechanics laboratory, Hardy Cross. Hammond metallurgical laboratory, C. fl. Mathewson.

Mason mechanical laboratory, S. W. Dudley.

Sloane physics laboratory, W. W. Watson.

Sterling chemistry laboratory, A. J. Hill.

010c, 020c, 040c, 100c, 110c, 140c,

150c, 160c, 170c, 500c, 510c, 520c,

530c, 540c, 570c, 590c, 600c, 610c,

620c, 630c, 640c, 650c, 680c, 800c,

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

220c, 520pa, 590pax, 600achmp,

610achmp, 620achmp, 630achmp,

640achmp, 650achmp, 680achmp,

690ahmp, 700hps, 710eps, 720ps,

740ps, 790hps, 800c, 810c, 890c,

910pea.

DELAWARE

Newark:

University of Delaware

Agricultural chemistry laboratory, Geo. L. Baker. Agronomy laboratory, G. L. Schuster. Bacteriology laboratory, C. C. Palmer. Chemical engineering laboratory, A. P. Colburn. Chemistry laboratory, A. S. Eastman.

Electrical laboratory, G. A. Koerber.

Horticultural laboratory, L. R. Detjen, K. J. Kadow.

Hydraulic laboratory, T. D. Mylrea.

Materials testing engineering laboratory, H. K. Preston. Mechanical laboratory, R. L. Spencer.

Physics laboratory, J. F. Daugherty.

Plant pathology laboratory, T. F. Manns.

020bc, lOOac, HOac, 240acp, 250ap,

400p, 410p, 420p, 500clps, 5] Op,

600acp, 620acp, 630acp, 640acp,

650acp, 680acp, 700hs, 710ehs, 720h,

760hs, 800clps, 840cp, 860cp, 910ehs.

J See p. 1 and 2 for symbolic references.
Testing and Research Laboratories

GEOGRAPHICAL LISTING OF COLLEGES—Continued

31

DISTRICT OF COLUMBIA

Location and name of laboratory Commodities and nature of investigations 2

Washington:

Catholic University of America

Aeronautical laboratory, L. H. Crook.

Biological laboratory, E. G. Reinhard.

Chemical laboratory, F. O. Rice.

Civil engineering laboratory, F. A. Biberstein.

Electrical laboratory, T. J. MacKavanagh.

Geological laboratory, T. C. May.

Mechanical engineering laboratory, A. J. ocullen. George Washington University

Bacteriology laboratory, Leland W. Parr. Biochemistry laboratory, Joseph H. Roe. Chemistry laDoratory, B. D. Van Evera.

Civil engineering laboratory, Frank A. Hitchcock.

Electrical engineering laboratory, Norman B. Ames.

Mechanical engineering laboratory, A. F. Johnson. Pathology laboratory, Edward B. Vedder. Pharmacology laboratory, George B. Roth.

Pharmacy laboratory, William P. Briggs.

Physics laboratory, Thomas B. Brown. Georgetown University

Analytical chemistry laboratory, Arthur A. Espenschied.

Biology laboratory, Arthur A. Coniff. General chemistry laboratory, Francis Wilson. Organic chemistry laboratory, Joseph A. Muldoon.

Physical chemistry laboratory, Hartley Howard.

Physics laboratory—electricity, mechanics, Robert L. Mooney.

Physics laboratory—research, Henry M. O'Bryan.

Research chemistry laboratory, Michael X. Sullivan.

oOOch, olOip, 600cp, 610ip, 6-iOp, 710is, 800c, 910s.

roos,

040bc, 140c, 220ct, 400-., 410p, 500ph,

510p, 530cd, 600p, 700sp, TlOcspe,

780e, 790e, SlOct, 820c, S30c. SSObc!

OoObc, 070bc, HObc, 120fcc, 130hc , 360bc, 500c, 570c, 600c, 630c, 640c,

650c, 660c, 670aeip, 680c, 690c,

710aep, 800c, 810bc, S20c, 830c, 880c,

890c, 910aeps, 920aps.

FLORIDA

Deland:

John B. Stetson University

Biological laboratory, Harvey E. Savely.

Chemistry laboratory, John F. Conn.

Civil engineering laboratory, C. M. Lowry.

Electrical laboratory, R. I. Allen. Mechanical laboratory, CM. Lowry.

Physical laboratory, R. I. Allen. Gainesville : University of Florida Chemical engineering laboratory, W. H. Beisler. Chemistry laboratory, T. R. Leigh.

Civil engineering laboratory, P. L. Reed.

Electrical engineering laboratory, J. Weil. Mechanical engineering laboratory, N. C. Ebaugh.

Pharmacy laboratory, W. J. Husa.

Pharmaceutical chemistry laboratory, P. A. Foote. Pharmacognosy and pharmacology laboratories, L. Edwards.

D.

OOOab, OlOabc, 020abc, 030b, 040abc,

090abc, lOOabc, llOabc, 120abe, 130-

abc, 140abc, 150abc, 160abc, 170ac,

240ab, 250ab, 280a, 290a, 300a, 320a,

330a, 340ab, 500c, 600c, 610c, 620c,

630c, 640c, 650c, 680c. 690c, 710ep,

800c, 810e, 830c, 850c, 870c, 890c.

OOOt, 020c, 040ac, 090ct, 100c, 110c,

120c, 130c, 140ac, 150c, 160ac, 170ct,

210acpt, 220acpt, 320cip, 330cip,

470cp, oOOcip, olOcip, 520c, 530cip,

540c, 550c, 570c, 600cipam, 620c,

630cpiam, 640cpiam, 650cpiam, 660c,

680cpiam, 690c, 700ps, 710eips,

790eips, 800c, 810acpt, 830cip, 840cip,

850cip, 870acpti, 880cip, 890cip,

910isp, 970cips, 990cips.

GEORGIA

Athens:

Georgia State College of Agriculture

Agricultural chemistry laboratories, L. M. Carter. Agricultural engineering laboratories, R. H. Drifmier. Agronomy laboratories, W. O. Collins. Animal husbandry laboratories, M. P. Jarnagin.

Chemistry laboratories, Alfred W. Scott. Forestry laboratories, D. J. Weddell. Home economics laboratories, Mary E. Creswell. Horticultural laboratories, T. H. McHatton,

Poultry husbandry laboratories, J. C. Bell. Veterinary laboratories, T. J. Jones.

1 See p. 1 and 2 for symbolic references.

OOOabc, 020abc, lOOabc, llOabc, 120-

abc, 130abc, 240ab, 250ab, 260ab,

300a, 390a, 710aep, 730ap, 810ac

850ac.
32 Miscellaneous Publication, National Bureau of Standards

GEOGRAPHICAL LISTING OF COLLEGES—Continued

GEORGIA—Continued

Location and name of laboratory

Atlanta:

Georgia School of Technology

Aeronautical engineering laboratory, M. Knight.

Bactinology laboratory, H. S. Wyckoff.

Ceramic engineering laboratory, Lane Mitchell. Chemistry laboratory, John L. Daniel. Chemical engineering laboratory, H. A. Bunger.

Civil engineering laboratory, F. C. Snow.

Electrical engineering laboratory, D. P. Savant. Mechanical engineering laboratory, R. S. King.

Physics laboratory, J. H. Howey.

Textile engineering laboratory, C. A. Jones.

Commodities and nature of investigations

020ab, 040aceips, 090b, 170ab, 210-

aceips, 300acips, 310acips, 320acips,

330acips, 340acips, 360acips, 370-

acips, 390acips, 410aips, 420i, 500-

chip, 510achips, 520c, 530acips, 540-

acips, 550acips, 560acips, 570acips,

590acips, 600aipshm, 610himp, 620- himp, 630himp, 640himp, 650himp,

660himp, 680himp, 690himp, 700-

hilps, 710hilps, 720ahilpse, 730hilps,

740hilps, 750hilps, 760hilps, 770ahilps,

780hilps, 790hilps, 880b, 890acips,

910ips.

HAWAII

Honolttlu:

University of Hawaii

Chemical laboratory, F. T. Dillingham.

Engineering laboratory, A. R. Keller. Fodders and feeds laboratory, J. C. Ripperton.

Physical laboratory, W. H. Eller.

020bc, 100c, 110c, 120c, 130c, 160c, 420p,

500c, 600cp, 610cp, 620cp, 630cp,

640cp, 650cp, 690cp, 710e, 800c, 820c,

830c, 850c, 880c, 890c, 910epx.

IDAHO

Moscow:

University of Idaho

Agricultural chemistry laboratory, L. M. Christensen. Agronomy laboratory, K. H. W. Klages.

Animal husbandry laboratory, C. W. Hickman.

Bacteriology laboratory, W. V. Halverson. Biology laboratory, H. B. Stough.

Chemistry laboratory, L. C. Cady.

Dairy husbandry laboratory, D. R. Theophilus.

Electrical engineering laboratory, J. Hugo Johnson. Entomology laboratory, W. S. Shull. Forestry laboratory, P. S. Jaffers. Geology and mineralogy laboratory, J. D. Forrester. Horticultural laboratory, Lief Verner. Materials testing laboratory, A. S. Janssen. Mechanical engineering laboratory, Henry F. Gauss.

Metallurgical laboratory, A. W. Fahrenwald.

Physics laboratory, G. W. Hammar.

Plant pathology laboratory, C. W. Hungerford.

Zoology laboratory, H. B. Stough.

OOObcia, OlOabc, 020abcp, 030bc, 040c,

060c, 070c, lOOac, HOac, 120acp,

130acp, 140c, 150c, 160c, 170c, 210c,

250abci, 250apbe, 280c, 400ip, 410ip,

420ip, 430aip, 500ciph, 510cip, 530ip,

550pc, 560c, 570c, 590c, 600ip, 610c,

620c, 630c, 640c, 650c, 660c, 680c,

690c, 700p, 710ep, 820c, 840cip,

910ehpx, 950b.

ILLINOIS

Bloomington:

Illinois Wesleyan University

Biology laboratory, M. T. Townsend.

Chemistry laboratory, F. S. Mortimer.

Physics laboratory, T. F. Hargitt.

Chicago:

Armour Research Foundation

Ceramics and nonmetallics laboratory, H. G. Fisk. Chemical engineering laboratory, F. W. Godwin.

Electricity and sound laboratory, D. E. Richardson.

Experimental engineering laboratory, J. C. Peebles. Light and optics laboratory, G. E. Ziegler.

Metallurgy laboratory, Thomas C. Poulter.

3 See p. 1 and 2 for symbolic references.

010c, 020c, 030c, 040c, 050c, 090c, 100c,

110c, 120c, 130c, 140c, 160c, 170c, 300c, 310c, 320c, 330c, 340c, 360c,

370c, 390c, 500c, 510c, 530c, 550c,

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

650c, 680c, 690c, 710pe, 800c, 810c,

820c, 830c, 840c, 850c, 860c, 870c,

880c, 890c.

010b, lOObc, 160c, 200acehipx, 210acipx,

240c, 280c, 360h, 400cs, 500acimsx,

SlOaimp, 530am, 550mx, 600aimps,

640xm, 700eilps, 710eilps, 740ep, 800c,

820c, 830c, 840acsx, 870c, 910eis,

950m.
Testing and Research Laboratories

GEOGRAPHICAL LISTING OF COLLEGES—Continued

33

ILLINOIS—Continued

Location and name of laboratory Commodities and nature of investigations *

Chicago—Continued.

Illinois Institute of Technology

(Consolidation of Armour Institute of Technology and

Lewis Institute.) Lewis Institute Loyola University of Medicine

Anatomical laboratory, T. T. Job, R. M. Strong.

Bacteriological laboratory, E. E. Kleinschmidt.

Chemical laboratory, W. R. Tweedy.

Pathological laboratory, J. F. Sheehan.

Pharmacological laboratory, H. ><. Ets. Physiological laboratory, T. E. Boyd.

Northwestern University

University of Chicago

Bacteriology laboratory, W. H : Taliaferro. Department of home economics laboratory, Lydia J. Roberts. Hygiene and bacteriology laboratory, W. H. Taliaferro. Kent chemical laboratory, H. I. Schlesinger.

Pathology laboratory, P. Cannon.

Physics laboratory, A. H. Compton.

Physiological chemistry and pharmacology laboratory, E. A. Evans, Jr. Evaxstox:

Northwestern University

Botany laboratory, L. H. Tiffany.

Chemistry laboratory, M. A. Hines. Dentistry laboratory, C. W. Freeman.

Engineering (various) laboratories, O. W. Esbach.

Geology laboratory, A. L. Howland, E. C. Dapples.

Medicine (various) laboratories, J. R. Miller. Physics laboratory, C. M. Brentano, R. A. Fisher. Speech (acoustic) laboratory, Raymond Carbart. Zoology laboratory, J. W. Buchanan.

Moxmotjth:

Monmouth College

Analytical laboratory, G. W. Thiessen. Research laboratory, W. S. Haldeman.

Naperville:

North Central College

Chemistry laboratory, I. A. Koten, Lillian A. Priem.

Foods laboratory, Hazel M. Snyder.

Geology laboratory, C. L. Bieber. Physics laboratory, C. N. Wall. Zoology laboratory, H. J. Eigenbrodt.

L'rbana:

University of Illinois Agricultural engineering laboratory, E. W. Lehmann.

Agronomy laboratory, W. L. Burllson. Animal husbandry laboratory, W. E. Carroll. Applied chemistry testing work laboratory, J. M. Lindgren. Applied mechanics,laboratory, F. B. Seely.

Bacteriological laboratory, F. W. Tanner. Ceramic engineering laboratory, C. W. Parmelee. Chemical engineering laboratory, D. B. Keys.

Chemistry laboratory, Roger Adams.

Dairy husbandry laboratory, H. A. Ruehe.

Electrical engineering laboratory. E. B. Paine. Engineering experiment station, M. L. Enger.

Highway engineering laboratory, W. C. Huntington.

Home economics laboratory, Miss Lita Bane.

Horticultural laboratory, M. J. Dorsey.

Mechanical engineering laboratory, O. A. Leutwiler. Mining engineering laboratory, H. L. Walker.

Physics laboratory, F. W. Loomis.

Railway engineering laboratory, H. J. Schrader.

See Armour Research Foundation.

See Illinois Institute of Technologv.

810t.

See Evanston.

000b, 010b, 020cb, 030cb, 040cb, 090-

cbt. lOOcbt, 120b, 140cbt, 160cp, 200-

cbt, 290cbt (alkaloids), 300cp, 360cp,

370cp, 520p, 600c, 610c, 710s, 800cb,

810cb, 8S0cb, 910s.

020b, 040c, 100c, 140c, 150c, 160bc,

250b, 460b, 500acp, 510ac, 520ac,

530c, 540ac, 550a, 560a, 570ac, 590ac,

600acx (ores), 620ac (ores), 630acs

(ores), 640acx (ores), 650acx (ores), 660acp fores), 680acx (ores), 690ac

(ores), 710s, 800c, 810bct, 820bct,

830bct, 870bct, 880c, 890bct, 910pl,

920ps, 950c.

110c, 150c. 170c, 500cp, 510cpa, 600c,

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

890c.

020c, 170b, 500a, 540a, 550a, 560a,

600c, 630ac, 640c, 65Cac. 680ac, 710pe,

800c, 820c. 870c, 910p.

OOOabt, OlOabcpt. 020abch, 040ap,

lOOabcehp, HOabchp, 120abchp,

130abchp, 140abcp. 160acp, 240abcep,

250abcp, 2S0acp, 300ap, 360ap,

500ahps, 520ahp. 530ahp, 590ps,

600mp. 610m, 640amsp, 680mps.

690m, 730aips, 850acp, 890bcp.

1 See p. 1 and 2 for symbolic references.
34 Miscellaneous Publication, National Bureau oj Standards

GEOGRAPHICAL LISTING OF COLLEGES—Continued

INDIANA

Location and name of laboratory Commodities and nature of investigations 2

Bloomington:

Indiana University

Botany laboratory, R. E. Cleland. Chemistry laboratory, H. T. Briscoe. Geology laboratory, E. R. Cumings.

Physics laboratory, A. C. G. Mitchell. Crawfordsville : Wabash College

Botanical laboratory, A. R. Bechtel. Chemistry laboratory, L. B. Howell.

Physics laboratory, George W. Horton. Zoology laboratory, J. P. Scott. Franklin:

Franklin College

Biological laboratory, C. A. Deppe.

Botanical laboratory, Naomi Mullendore. Chemical laboratory, N. J. Harrar.

Physics laboratory, D. F. Heath.

Hanover:

Hanover College

Biology laboratory, J. L. Hyatt.

Chemistry laboratory, Ned Guthrie. Geology laboratory, G. T. Wickwire.

Physics laboratory, R. E. Martin.

Indianapolis:

Butler University

Bacteriology laboratory, Ray C. Friesner. Botany laboratory, Ray C. Friesner. Chemical laboratory, G. H. Shadinger.

Physical laboratory, S. E. Elliott.

Lafayette:

Purdue University _. Agricultural chemistry laboratories, H. R. Kraybill.

Agricultural experiment station, H. J. Reed.

Chemical engineering laboratory, J. L. Bray.

Chemical laboratory, H. B. Hass.

Civil engineering laboratory, R. B. Wiley.

Electrical engineering laboratory, C. F. Harding.

Engineering laboratories and engineering experiment

station, A. A. Potter. Mechanical engineering laboratory, H. L. Solberg.

Physical laboratory, K. Lark-Horovitz.

Practical mechanics laboratory, C. W. Beese. North Manchester:

Manchester College

Biological laboratory, Ed. Kintner. Chemical laboratory, C. W. Holl. Physical laboratory, C. S. Morris. Notre Dame:

University of Notre Dame

Bacteriological laboratory, J. A. Reyniers.

Biology and botany laboratories, T. K. Just. Chemistry and chemical engineering laboratory, H. B. Froning.

Engineering mechanics laboratory, W. L. Shilts. Metallurgical laboratory, E. G. Mahin.

Mining engineering laboratory, K. B. Smith.

Organic research laboratories, G. F. Hennion.

Physics laboratory, H. J. Bolger.

Power laboratories, F. N. Brown. Terre Haute:

Rose Polytechnic Institute Chemical engineering laboratory, Ralph K. Strong.

Civil engineering laboratory, E. A. MacLean.

Electrical laboratory, C. C. Knipmeyer.

Mechanical laboratory, Carl Wischmeyer.

Physical laboratory, B. A. Howlett.

Shops.

160bc, 170bc, 290bc, 500c, 510c, 530c,

540c, 550c, 560c, 570c, 590c, 600cm,

630cm, 640cm, 650cm, 660cm, 680cm,

800c, 820c, 830c, 840c, 850c, 860c,

870c, 880c, 890c, 910p.

000a, 020c, 110c, 140ca, 160c, 170c, 240b, 300ac, 360ac, 390ac, 500c, 510c,

570c, 600c, 610c, 620c, 630c, 640c,

650c, 680c, 690c, 800c, 820c, 830c,

840ac, 850c, 870c, 890c.

000b, 010b, 020b, 030b, 120a, 130a,

170b, 240a, 250a, 260a, 290a.

000b, 240a, 300ap, 330ap, 370ap, 520ap,

550ap, 570cp, 600p, 620p, 630cp,

640cp, 650cp, 680cp, 690cp, 710ep,

820cp, 830c, 840ps, 850c, 860sp, 890c,

910aps.

120abp, 130abp, 150a, 160ab, 170b,

200aep, 210e, 240b, 250b, 260b, 280b,

290b, 300ep, 310a, 320a, 330a, 340a,

360a, 400a, 410a, 420a, 430a, 500cep,

510c, 520cep, 530c, 550e, 570ce,

600cep, 630cep, 640cep, 650cep,

680cep, 690cep, 710e, 820c, 830c, 840a,

850c, 880c, 890c.

020b, 040c, 090c, 120p, 140c, 160c, 200c,

210c, 240cp, 400p, 410p, 500c, 510p,

520p, 530p, 600cp, 610cp, 620cp,

630cp, 640cp, 650cp, 680cp, 700p,

710p, 800cp, 820c, 840cp, 870c, 880c,

970p.

630cm, 640cm, 650cm, 680cm, 820c,

850c, 870cap, 880bc.

020bc, 040abc, 070abc, lOOac, HOac,

140ac, 150ac, 160ac, 170c, 200aehp,

210c, 220c, 240ab, 250ab, 280c, 290c,

500achp, 510acp, 520cp, 530chp, 540c,

600achmpx, 610achmpx, 620achmpx,

630achmpx, 640achmpx, 650achmpx,

680achmpx, 690achmpx, 700ehls, 810c,

820c, 830c, 840acp, 850c, 870c, 880bc,

890c.

040cl, 100c, 110c, 140cl, 400p, 410pi,

500clph, 510clp, 520cpea, 530cpeh,

570c, 590c, 600cpim, 610cp, 620cp,

630cp, 640cp, 650cp, 660c, 680cp,

690cp, 700ps, 710ehis, 740s, 790s, 820c, 830c, 840c, 850c, 860c, 880c, 890c.

2 See p. 1 and 2 for symbolic references.
Testing and Research Laboratories

GEOGRAPHICAL LISTING OF COLLEGES—Continued

35

IOWA

Location and name of laboratory Commodities and nature of investigations 2

Ames:Iowa State ^College

Agricultural engineering laboratory, J. B. Davidson.

Agricultural experiment station, R. E. Buchanan.

Animal husbandry laboratory, P. S. Shearer. Bacteriology laboratory, R. E. Buchanan.

Botanical laboratory, I. E. Melhus.

Ceramics laboratory, C. M. Dodd.

Chemical engineering laboratory, O. R. Sweeney.

Chemistry laboratory, W. F. Coover.

Civil engineering laborator3% L. O. Stewart. Corn research laboratory, R. M. Hixon.

Dairy industry laboratory, C. A. Iverson.

Electrical engineering laboratory, M. S. Coover. Engineering experiment station, T. R. Agg.

Farm crops laboratory, H. D. Hughes.

Foods and nutrition laboratory, P. Mabel Nelson. Forestry laboratory, G. B. MacDonald.

Genetics laboratory, E. W. Lindstrom.

Geology laboratory, J. T. Lonsdale.

Horticulture laboratory, B. S. Pickett. Household equipment laboratory, Louise J. Peet. Industrial science research institute, H. V. Gaskill. Meats laboratory, M. D. Helser. Mechanical engineering laboratory, M. P. Cleghorn.

Mining engineering laboratory, O. R. Sweeney.

Physics laboratory, J. W. Woodrow.

Seed laboratory, R. H. Porter.

Soils laboratory, W. H. Pierre. Statistical laboratory, G. W. Snedecor.

Textiles and clothing laboratory, Rosalie V. Rathbone.

Theoretical and applied mechanics laboratory, H. J. Gilkey.

Veterinary investigation laboratory, Chas. Murray.

Zoology and entomology laboratory, C. J. Drake.

Grinnell:

Grinnell College

Botany laboratory, H. S. Conard.

Chemical laboratory, L. P. Sherman.

Physics laboratory, G. O. Gale. Zoology laboratory, J. A. Adams.

Iowa City:

State "University of Iowa

Analytical chemistry laboratory, Louis Waldbauer.

Automotive testing laboratory, T. G. Caywood.

Biological laboratory, Henry A. Mattill. Chemical engineering laboratory, H. L. Olin. Communication laboratory, L. A. Ware, R. C. Kent.

Electrical engineering laboratorjr

, E. B. Kurtz. Engineering materials laboratory, C. J. Posey.

Experimental engineering laboratory, F. M. Dawson.

Fuel laboratory, H. O. Croft, H. L.'Olin. Heat engine laboratory, I. T. Wetzel. High voltage laborato^, H. R. Reed. Hydraulics laboratory, E. W. Lane.

Illumination laboratory, E. B. Kurtz. Manufacturers laboratory, R. M. Barnes.

Metallurgical laboratory, M. H. Kalina. Organic chemistry laboratory, L. Charles Raiford. Pharmacy laboratory, R. A. Kuever.

Physics laboratory, George W. Stewart. Radio laboratory, Carl Menzer.

Sanitary laboratory.

Steam and gas engineering laboratory, G. J. Keller,. Water and sewage laboratory, J. J. flinman.

Mount Vernon:

Cornell College

Biology laboratory, Frank G. Brooks. Chemistry laboratory, James B. Culbertson, William

Dunn, Robert Cocroft. Geology laboratory, Neil A. Miner.

Physics laboratory, Roy A. Nelson.

L.

000a, OlOai, 020abcips, 050ai, lOOaisc,

HOais, 120ais, 130ais, 150bc, 160bc,

170bc, 220c, 240ai, 250i, 290bc, 300acs,

340cips, 360acs, 370acs, 390acs, 400ap,

470c, 500aehm, 510acips, 520ap, 530-

ahips, 600mps, 710s, 730ailps, 740ailps, 800c, 810abct, 820c, 850cips,

880cips.

020cp, 100a, 140cp, 160cp, 240a, 600cp,

610cp, 620cp, 630cp, 640cp, 650cp,

660cp, 670cp, 680cp, 690cp, 850cp.

OOOcp, OlOcp, 020cp, 040cp, 050c, 060c,

090c, 100c, 110c, 120c, 130c, 140cp,

150cp, 160cp, 170cp, 210cpt, 220cpt,

240cpt, 250cpt, 260cp, 280cp, 290cp,

410p, 420p, 500clp, 510cip, 520c,

530cp, 540cp, 550c, 570cpt, 590cpt,

600cpm, 610cpm, 620cpm, 630cpm,

640cpm, 650cpm, 680cm, 690cm,

700pse, 710pse, 720pse, 740se, 750s,

760s, 800cpt, 810cpt, 820cpt, 830cpt,

870cpt, 880cpt, 890cpt,

OOOab, OlOab, 020cp, 040cp, 090ab,

160cp, 500c, 510pac, 630pac, 590pac,

600c, 630c, 640c, 650c, 680c, 690c,

820c, 830c, 850c, 890c.

' See p. 1 and 2 for symbolic references.
36 Miscellaneous Publication, National Bureau of Standards

GEOGRAPHICAL LISTING OF COLLEGES—Continued

KANSAS

Location and name of laboratory Commodities and nature of investigations 2

Baldwin City:

Baker University

Biology and bacteriology laboratory, R. R. Marsh.

Chemistry laboratory, E. J. Cragoe.

Physics laboratory, R. F. Miller.

Lawrence:

University of Kansas

Bacteriological laboratory, N. P. Sherwood.

Chemistry laboratory, R. Q. Brewster.

Civil engineering laboratory, W. C. McNown.

Electrical laboratory, V. P. Hessler. Entomology laboratory, H. B. Hungerford.

Experimental engineering laboratory, J. J. Jakosky.

Highway engineering laboratory, W. C. McNown.

Hydraulics laboratory, J. O. Jones. Mechanical laboratory, A. H. Sluss. Metallurgical laboratory, E. D. Kinney.

Mining laboratory, C. M. Young.

Railway engineering laboratory, F. A. Russell. State chemical research laboratory, H. C. Allen. State drug laboratory, J. Allen Reese. State food laboratory, Henry Werner. Water and sewage laboratory, E. Boyce.

Manhattan:

Kansas State College

Agricultural engineering laboratory, F. C. Fenton.

Bacteriology laboratory, L. D. Bushnell. Botany laboratory, L. E. Melchers. Chemistry laboratory, H. H. King.

Civil engineering laboratory, L. E. Conrad.

Electrical laboratory, R. G. Kloeffler. Engineering experiment station, R. A. Seaton. Entomology laboratory, George A. Dean.

Mechanical engineering laboratory, Linn Helander.

Physics laboratory, A. B. Cardwell. Road materials testing laboratory, C. H. Scholer. Seed laboratory, R. I. Throckmorton.

Ottawa:

Ottawa University

Bacteriology laboratory, Stuart M. Pady.

Chemical laboratory, Karl S. Bergstresser. Physical laboratory, W. David Bemmels.

OlOab, 020abc, 040abc, 140cp, 170cpb,

600c, 640c, 650c, 680c, 710p, 820c,

850cp, 880cb, 970cp.

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, 600acmp, 610- acmp, 620acmp, 630acmp, 640acmp,

650acmp, 680amc, 690acmp, 700i,

7l0i, 740i, 750i, 800ac, 810ac, 820ac,

830ac, 840ac, 850ac, 860ac, 870ac,

880abc, 890ac.

OOOabc, OlOabc, 020abc, 040c, 090abc,

HOabc, HObc, 120bc, 130bc, 140bc,

150c, 160ac, 170c, 240abc, 250ab,

400c, 500hcp, 510cp, 570c, 630c, 680c,

700p, 710e, 720p, 730p, 740p, 800c,

820c, 830c, 840c, 850cb, 880bc, 890c.

020bc, lOObc, 120b, 220c, 500c, 510c,

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

640c, 650c, 660c, 670c, 680c, 690c,

7l0e, 800c, 810c, 820c, 830c, 890c.

KENTUCKY

Lexington:

University of Kentucky

Aeronautical engine-testing laboratory, A. J. Meyer.

Agricultural chemistry and research in agricultural experiment station, Thomas Cooper.

Chemistry teaching laboratories, R. N. Maxson.

Electrical engineering laboratory, W. E. Freeman.

Mechanical engineering laboratory, Perry West. Mining and metallurgical engineering laboratory, C. S. Crouse. Road material and hydraulics laboratory, D. V. Terrell. Louisville:

University of Louisville Chemistry laboratory, A. W. Homberger.

Chemical engineering laboratory, R. C. Ernst.

Civil engineering laboratory, W. B. Wendt.

Electrical laboratory, S. T. Fife. Mechanical laboratory, Ford L. Wilkinson, Jr. Pathological and bacteriology laboratory, A. J. Miller. Physics laboratory, D. M. Bennett.

020bc, lOOac, HOac, 140c, 150c, 160c, 170bc, 240a, 250a, 500cphl, 600cmpx,

620cmpx, 630cmp, 640cmp, 650cp,

660cp, 680cmp, 690cmpx, 810c, 850ac, 880abt.

010c, 020bc, 040cp, lOOcp, 110c, 140c, 410p, 500cp, 530c, 540c, 600cmpx,

610cmpx, 630cpm, 640cpm, 700s, 710s, 790cis, 800cp, 820cp, 830c,

840cp, 850c, 880c, 890c.

! See p. 1 and 2 for symbolic references.
Testing and Research Laboratories

GEOGRAPHICAL LISTING OF COLLEGES—Continued

37

LOUISIANA

Location and name of laboratory Commodities and nature of investigations 2

Batox Rouge:

Louisiana State L'niversity and Agricultural and Mechanical

College.

Aeronautical engineering laboratory, E. E. Maser.

Agricultural experiment station, C. T. Dowell. Chemical laboratories, Messrs. Menville, Erickson, West,

Fieger, Choppin, Edwards.

Chemical engineering laboratories, Messrs. Horton,

Keller, Coates, Schwartz, Dennis, Carlson.

Electrical laboratory, M. B. Voorhies. Engineering experiment station laboratory, L. J. Lassalle. Hydraulic engineering laboratory, G. N. Cox.

Materials of construction laboratory, John H. Bateman.

Mechanical engineering laboratory, Hamilton Johnson. Petroleum engineering laboratory, Messrs. H. V. Howe,

B. C. Croft, S. Cromer. Xew Orleans:

The Tulane University of Louisiana, College of Engineering.

Electrical engineering laboratory, C. W. Ricker. Experimental engineering laboratory, J. K. Mayer.

Industrial chemistry laboratory, C. S. Williamson, Jr.

Pixetille : Louisiana College

Biology laboratory, O. B. Owens.

Chemistry laboratory, C. R. McLellan.

Physics laboratory, C. R. McLellan.

OOOabi, OlOabci, 020abci, 040cl, HOaei,

120ai, 130ai, 140cl, 150c, 160c, 240bis,

290bi, 330cp, 420p, 470c, 500cpl (oil), olOcspi, 570ac, 590ac, 6C0p, 630p,

640p, 650p, 680p, 700s, 710s, 730ps,

750s, 790ps, 800c, 810c, 820c, 830c,

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

100c, 110c, 140c, 160c, 170c, 210c, 280c,

410p, 470p, SOOchlp, 510pc, 530pc,

540c, 550c, 570c, 600cmp, 610cmp,

620cmp, 630cmp, 640cmp, 650cmp,

660cmp, 680cmp, 690cmp, 700s, 710es, 750s, 780s, 790s, 800c, 820c, 830c,

840c, 850c, 860c, 890c, 910s.

170abc, 510ac, 600c, 610c, 620c, 630c,

640c, 650c, 670e, 810c, 820c, 840c,

850c, 870c, 880bc.

MAINE

Oeono:

University of Maine

Agricultural experiment station, Fred Griffee. Chemistry and chemical engineering laboratory, Irwin

B. Douglass, acting head.

Electrical communication laboratory, W. J. Creamer, Jr. Electrical power laboratory, W. E. Barrows. Mechanical and metallographic laboratories, W. J. Sweetser, H. D. Watson. Pulp and paper laboratory, Paul D. Bray.

State highway laboratory, H. W. Leavitt. Technology experiment station, Paul Cloke. Wateryille:

Colby CoUege

Chemistry laboratory, George F. Parmenter. Geology laboratory, Richard J. Lougee.

Shannon physical laboratory, N. E. Wheeler.

010c, 020bc, 030bc, 110c, 120c, 130c,

140c, 150c, 160c, 170c, 220c, 240b,

280c, 400p, 410p, 470acp, 500ph,

510pc, 540ac, 570c, 590c, 600mp,

610mp, 620c, 630c, 640mp, 680c,

690c, 700p, 710e, 720p, 740p, 780p,

790p, 820c, 830c, 840pc, 850c, 870c,

880c, 890c, 910es.

020c, 040c, 140c, 160c, 170c, 400c,

510c, 510ap, 550cap, 590c, 710pe,

800c, 820c, 830c, 850c, 910pehs.

MARYLAND

Baltimore:

The Johns Hopkins University

Chemical engineering laboratory, P. H. Emmett.

Concrete materiaLs laboratory, J. T. Thompson.

Electrical laboratory, J. B. Whitehead.

General materials testing laboratory, F. W. Kouwenhoven.

Heat engines laboratory, A. G. Christie. Highway materials laboratory, F. T. Comber, Jr. Magnetic analysis laboratory, W. B. Kouwenhoven.

College Park:

University of Maryland

Agricultural experiment station, R. B. Corbett.

Agricultural and food laboratory, L. B. Broughton.

Bacteriological laboratory, L. H. James.

Civil engineering laboratory, S. S. Steinburg.

Dairy products laboratory, Kenneth L. Turk.

Electrical engineering laboratory, S. S. Steinburg.

1 See p. 1 and 2 for symbolic references.

400p, 500cph, 510p, 520pm, 530chsmp,

600pm, 610pm, 630pm, 640pm,

650pm, 680pm, 690pm, 700hs, 710eis,

800cps, 890cp, 910hs.

010a, 020abc, 090cpas, HOai, 120aip,

130aip, 240i, 250abi, 290abi, 510p,

600p, 610p, 710s, 730ais, 810cp,

840cp, 850cpas. 880cp, 890cp.
38 Miscellaneous Publication, National Bureau of Standards

GEOGRAPHICAL LISTING OF COLLEGES—Continued

MARYLAND—Continued

Location and name of laboratory Commodities and nature of investigations 2

College Park-—Continued.

Engineering experiment station, S. S. Steinburg.

Feed, fertilizer, and lime laboratory, L. E. Bopst.

Horticultural laboratory, Charles H. Mahoney.

Industrial chemical laboratory, W. J. Huff. Inorganic chemical laboratory, C. E. White.

Organic chemical laboratory, N. L. Drake.

Seed-testing laboratory, F. S. Holmes.

Soils laboratory, R. P. Thomas.

State extension service, T. B. Symons.

Textile laboratory, Polly K. Moore. Emmitsburg:

Mount St. Mary's College

Chemical laboratory, J. C. Gordon.

200c, 370ci, 510c, 600c, 610c, 630c, 640c,

650c, 680c, 820cp, 840c, 850c.

MASSACHUSETTS

Amherst:

Massachusetts State College

Bacteriology laboratory, L. A. Bradley.

Dairy glassware and Babcock machines laboratory, P. H.

Smith.

Dairy products laboratory, J. H. Frandsen. Entomology laboratory, C. P. Alexander.

Feed-control and fertilizer control laboratory, P. H.

Smith.

Horticultural manufactures laboratory, C. R. Fellers. Machinery laboratory, C. I. Gunness. Milk and water laboratory, Leon Bradley.

Physics laboratory, W. F. Powers. Physiology laboratory, G. E. Gage.

Plant pathology laboratory, A. V. Osmun.

Poultry husbandry laboratory, R. T. Parkhurst. Seed control laboratory, F. A. McLaughlin.

Soil fertility laboratory, W. S. Eisenmenger.

Veterinary science laboratory, J. B. Lentz. Boston:

Boston University

Chemical laboratory, E. O. Holmes, Jr., J. P. Mason,

C. M. Alter. Cambridge:

Harvard University

Aeronautics laboratory, W. Bollay.

Chemical laboratory, A. B. Lamb.

Communication engineering laboratory, E. L. Chaffee.

Electrical engineering laboratory, R. Rudenberg.

Materials and structures laboratory, A. Haertlein. Mechanical engineering laboratory, C. H. Berry.

Metallurgical laboratory.

Physics laboratory, T. Lyman.

Sanitary engineering laboratory, G. M. Fair.

Soil mechanics laboratory, A. Casagrande.

Vibration laboratory, J. P. Den Hartog.

Massachusetts Institute of Technology

Division of Industrial Cooperation, N. McL. Sage.

Fall River:

Bradford Durfee Textile School

Textile chemistry laboratory, Leslie B. Coombs.

Textile design laboratory, Alfred Higgins.

Textiles—-physical laboratory, William A. Goss. Lowell:

Lowell Textile Institute Textile chemistry laboratory, Louis A. Olney.

Textile design laboratory, Hermann H. Bachmann.

Textile testing and research laboratory, Herbert J. Ball. Textiles—physical laboratory, Gilbert R. Merrill.

2 See p. 1 and 2 for symbolic references.

OOOab, 010a, 020abcp, lOOacp, HOacpi,

120a, 130a, 240a, 250a, 260ac, 520i

(dairy glassware), 530ac, 700ils, 710ils,

730ils, 740ils, 850aci, 880abc.

200c, 500c, 510c, 550c, 570c, 590c, 600c,

610c, 620c, 630c, 640c, 650c, 660c,

680c, 690c, 800c, 810c, 820c, 830c,

870c, 890c. 600mx, 610mx, 620mx, 630mx, 640mx,

650mx, 660mx, 680mc, 690mx, 710es,

800bc, 820c, 830c, 840c, 880c, 890c,

910p.

300cp, 310cp, 320cp, 330cp, 340cp,

360cp, 370cp, 390cp (rayon), 770s

(textiles)

.

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

330cpa, 340cpa, 360cpa, 370cpa,

390cpa, 500ch, 800c, 840c, 870c.
Testing and Research Laboratories

GEOGRAPHICAL LISTING OF COLLEGES—Continued

39

MASSACHUSETTS—Continued

Location and name of laboratory Commodities and nature of investigations 2

Tufts College:

Tufts College

Chemical laboratory, C. F. Baker.

Civil engineering laboratory, F. N. Weaver.

Electrical laboratory, A. H. Howell. Mechanical laboratory-, E. MacXaughton.

Physics laboratory, J. R. Harrison. Strength of materials laboratory, F. X. Weaver. Thermodynamics laboratory, R. U. Fittz. Welleslet:

Wellesley College

Bacteriology laboratory, Delaphine G. Rosa. Botany laboratory, Howard Pulling.

Chemistry laboratory, Ruth Johnstin. Geology laboratory, Margaret Parker. Physics laboratory, Louise S. McDowell.

Zoology laboratory, Gladys McCosh.

Worcester:

Worcester Polytechnic Institute Aerodynamics laboratory, K. G. Merriam.

Alden hydraulic laboratory, C. M. AUen. Chemistry laboratory, E. D. Wilson.

Civil engineering laboratory, A. H. Holt.

Electiical laboratory, T. H. Morgan.

Mechanical laboratory, F. W. Roys.

Physics laboratory-, Morton Masius.

020cp, 040cp, 140cp, 150c, 160c,

170c, 300ca, 330ca, 340ca, 360ca,

370ca, 390ca, 400p, 470ca, 490ca,

500c, 510c, 520c, 530c, 550p, OOOcamp,

610camp, 620c, 630camp, 640campe,

650camp, 660cm, 6S0camp, 690c,

700pm, 710e, 760pm, 800cp, 820c,

830c, 840c, S50c, S60c, S70c, 890c,

910p, 920p.

020b, 160c, 8S0b.

020c, 030c, 040c, 060r, 120c, 130c, 140c,

150c, 160c, 170c, 200cpe, 210c, 220c,

230c, 280c, 310c, 410p, oOOclp, 510cph,

520ca, 530ep, 550p, 570c, 590c,

600cpm, 610cpm, 620cpm, 630cpm,

640cpm, 650cpm, 660c, 6S0cpm,

690cpm, 700sh, 710pmse, 720s, 740s,

750s, 760s, 780s, 790s, 800c, 810c,

820c, 830c, S40c, 850c, 860c, 870c,

8S0c, 890c, 910se. MICHIGAN

Ann Arbor:

University of Michigan

Engineering research laboratory, A. E. White.

Food and drug laboratory, C. C. Glover. Mineralogical laboratory. W. F. Hunt.

Detroit:

University of Detroit Aeronautics laboratory, George J. Higgins.

Architectural engineering laboratory, B. X. Blakeslee. Cement testing and concrete laboratory, C. C. Johnston. Chemical engineering laboratory, C. G. Duncombe.

Chemistry laboratory, George J. Shiple. Electrical laboratory, H. O. Warner.

Mechanical laboratory, F. J. Linsenmeyer.

Physics laboratory, P. P. Harbrecht.

Testing materials laboratory, H. E. Mayrose. East Lansing:

Michigan State College

Agricultural experiment laboratory, Y. R. Gardner.

Bacteriology laboratory, Ward Giltner. Beal botanical laboratory, Ernest A. Bessey.

Chemistry laboratory, E J. Miller. Civil engineering laboratory, Chester Allen.

Electrical laboratory, L. S. Foltz. Engineering experiment station, H. B. Difks. Farm crops laboratory, H. C. Rather. Home economics laboratory, Marie Dye.

1 See p. 1 and 2 for symbolic references.

040chp, 060p, lOOach, 130ach, 140achp,

150ach, 160ach, 170ach, 200acehp,

210chp, 220achp, 230acp,240bs,250bs,

260abcsh, 2S0achp, 290ach, 300achp,

320ach, 330ach, 340ach, 360ach,

370ach, 390ach, 400abchpsx, 410p,

420p, 470acehips, 500acehlps,

SlOachsp, 520acehmpx, 530achp,

540hp, 550acehmpx, 560acehmpx,

570chp, 590acehmpx, OOOacehimpsx,

610aips, 620achimpx, 630achmpxhe,

640acemphx, 650acemphx, 660acmpx,

680acemphx, 690acemphx, 710aihlps,

720aihlps, 760aililps, SOOacephs,

820acehps, 830acehps, 840acephs,

870ach, SSOacehps, 890acehps,

910acehilmps.

040cpa. lOOcpa, 400cp, 410p, oOOcpa,

olOcp, 520cp, 530cp, 540cp, 550cp,

570cp, 590cp, 600cmp, 610cmp,

620cmp, 630cmp, 640cmp, 650cmp,

660cmp, 680cmp, 690cmp, 710sip,

720sip, SOOcpa, 810cpa, 820cpa,

830cpa, 840cpa, 850cpa, 860cpa,

870cpa, 880cpa, 890cpa, 910sip.

000b, OlOcb, 020cb, 030c, 040c, lOOcb,

llOcb, 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, 710es, 730s, 760s, SOOcb, SlOcb, 820c, 830c, S40c,

850s, 880cb, 890c.
40 Miscellaneous Publication, National Bureau of Standards

GEOGRAPHICAL LISTING OF COLLEGES—Continued

MICHIGAN—Continued

Location and name of laboratory Commodities and nature of investigations 2

East Lansing—Continued.

Michigan State College—Continued.

Mechanical laboratory, H. B. Dirks. Metallurgical laboratory, F. G. Sefing.

Milk and cream laboratory, Earle Weaver. Wood technology laboratory, P. A. Herbert. Houghton:

Michigan College of Mining and Technology

Assaying laboratory, N. H. Manderfield. Chemical laboratory, H. L. Coles.

Electrical laboratory, G. W. Swenson.

Geophysical and physics laboratory, James Fisher. Mechanical and testing materials laboratory, R. R. Seeber. Metallographic laboratory, Corbin T. Eddy.

Mineralogy and petrography laboratory, A. K. Snelgrove. Ore dressing laboratory, N. H. Manderfiled.

040chlp, 060p, 140chlp, 160c, 170c,

200ace, 210ace, 220ace, 230cp, 400p,

410p, 420p, 470p, 500hclp, 510p,

520p, 530p, 550cpae, 560a, 570cpae,

590cpae, 600acehmpx, 610acehmpx, 620acehmpx, 630acehmpx,

640acehmpx, 650acehmpx,

6 60acehmpx, 680acehmpx,

690acehmpx, 700hpsi, 710hpsie, 720si,

740si, 750si, 760si, 790si, 800aclps,

820c, 830c, 840cps, 870cp, 880cps.

MINNESOTA

Minneapolis:

University of Minnesota

Aeronautical engineering laboratory, J. D. Akerman.

Agricultural machinery laboratory, A. J. Schwantes.

Agronomy laboratory, H. K. Hayes.

Analytical chemistry laboratory, I. M. Kolthoff. Bacteriology laboratory, W. P. Larson. Biochemistry laboratory, R. A. Gortner. Biophysics laboratory, K. W. Stenstrom.

Cereal chemistry laboratory, W. F. Geddes.

Chemical engineering laboratory, C. A. Mann.

Dairy products laboratory, J. B. Fitch.

Electrical instruments laboratory, M. E. Todd.

Electric power laboratory, L. C. Caverley.

Engineering materials laboratory, G. C. Priester. Food chemistry laboratory, E. B. Sandell. Forestry products laboratory, H. Schmitz.

Heating, ventilation and refrigeration laboratory, F. B. Rowley.

High voltage laboratory, J. M. Bryant.

Highway engineering laboratory, F. C. Lang.

Home economics laboratory, W. B. McNeal.

Hydraulics laboratory, L. G. Straub.

Internal combustion engines laboratory, B. J. Robertson. Machine design laboratory, J. J. Ryan.

Metallography laboratory, R. L. Dowdell.

Metallurgy laboratory, T. L. Joseph.

Microscopic study of rocks and ores laboratory, F. F. Grout, D. M. Donaldson.

Mining machinery laboratory, E. W. Davis. Nutrition laboratory, L. S. Palmer. Pathology laboratory, E. T. Bell. Pharmaceutical chemistry laboratory, G. L. Jenkins. Pharmacognosy laboratory, E. B. Fischer. Pharmacology laboratory, A. D. Hirschfelder. Photometric and illumination laboratory, E. W. Johnson.

Physiological chemistry, G. O. Burr.

Physiological hygiene, A. Keys.

Plant pathology laboratory, E. C. Stakman.

Radio laboratory, J. S. Webb.

Rock analysis laboratory, F. F. Grout. Seeds laboratory, A. H. Larson. Shop machinery laboratory, C. A. Koepke.

Soils laboratory, F. J. Alway.

Steam and power plants laboratory, C. F. Shoop.

Structural engineering laboratory, C. A. Hughes.

Telephone and telegraph laboratory, H. E. Hartig.

St. Paul:

Hamline University

Biology laboratory, Walter A. Kenyon.

Chemical laboratory, Perry A., Moore.

Physics laboratory, Kent H. Bracewell.

OOObp, OlObp, 020c, 040cp, 060p, lOOcp,

110j, 120c, 130c, 140c, 150c, 160c, 170c, 200cs, 210c, 220c, 240e, 250s, 260cp, 280cp, 290cp, 300cas, 310cas,

320cas, 330cas, 340cas, 360cas, 370cas,

400p, 410p, 420p, 430p, 470ap, 480ap,

500cp, 510cps, 520cpes, 530cpes, 540-

cp, 570cp, 600cehmp, 610ps, 620- cehmp, 630cpm, 640cehmp, 650cehmp,

660m, 680cehmp, 690cmp, 700ils, 710ehilps, 720sl, 730sl, 750sil, 760sil,

770sil, 780sil, 790sil, 800bcpt, 810-

bcpt, 820cpx, 830cpx, 840cs, 850bcs,

860cpsx, 870cst, 880bc, 910sp, 930sp,

950i, 970s, 980s.

2 See p. 1 and 2 for symbolic references.
Testing and Research Laboratories

GEOGRAPHICAL LISTING OF COLLEGES—Continued

41

MISSISSIPPI

Location and name of laboratory Commodities and nature of investigations 2

Clinton:

Mississippi College

Chemical laboratory, A. E. Wood.

State College:

Mississippi State College

Agricultural engineering laboratory, W. C. Howell. Agronomy laboratory, A. D. Suttle. Bacteriological laboratory, H. H. Harned.

Botany laboratory, J. C. McKee.

Chemical laboratory, W. F. Hand.

Electrical laboratory, L. L. Patterson. Entomological laboratory, Clay Lyle.

Mechanical laboratory, A. G. Holmes.

Physics laboratory, Walker Kinkaid.

University:

University of Mississippi

Biological laboratory, F. M. Hull. Ceramics laboratory, W. C. Moore. Chemical laboratory, G. H. Woollett. Engineering laboratory, L. H. Johnson. Medical laboratory, B. S. Guyton.

Pharmacy laboratory, E. L. Hamomnd.

Physical laboratory, W. L. Kennon.

Psychology laboratory, J. B. Wolfe.

140c, 210c, 500c, 510c, 520c, 530c, 540c,

550c, 560c, 570c, 590c, 600c, 610c,

620c, 630c, 640c, 680c, 690c, 820c,

830c, 840c, 870c, 890c.

020c, 100c, 110c, 120cb, 140cp, 150c,

160c, 170c, 500cp, 510cp, 530cp, 820c,

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

160c, 170c, 410c, 500ch, 510p, 600cp,

610cp, 700s, 710s, 810c, 840c, 870c.

MISSOURI

Columbia:

University of Missouri

Agricultural chemistry laboratory, A. G. Hogan.

Agricultural engineering laboratory, J. C. Wooley.

Botany laboratory, C. M. Tucker. Chemistry laboratory, H. E. Best. Dairy laboratory, A. C. Ragsdale.

Engineering laboratory, H. A. Curtis. Entomology laboratory, Leonard Haseman.

Field crops laboratory, W. C. Etheridge.

Geology laboratory, E. B. Branson.

Horticulture laboratory, T. J. Talbert.

Soils laboratory, W. A. Albrecht. Veterinary laboratory, A. J. Durant.

Zoology laboratory, W. C. Curtis. Rolla:

Missouri School of Mines and Metallurgy

Biology laboratory, C. J. Millar. Ceramic laboratory, P. G. Herold. Chemical laboratory, W. T. Schrenk.

Civil laboratory, J. B. Butler.

Electrical laboratory, F. H. Frame. Experiment station laboratory, W. R. Chedsey.

Geology laboratory, G. A. Muilenburg.

Mechanical laboratory, R. O. Jackson. Metallurgy laboratory, C. Y. Clayton.

Mining laboratory, C. R. Forbes. Testing laboratory, R. Z. Williams. Springfield:

Drury College 4 Biology laboratory, J. E. Cribbs. Chemistry laboratory, R. Neal. Geology laboratory, E. L. Clark. Physics laboratory, Oscar G. Fryer.

: .See p. 1 and 2 for symbolic references.

OOObat, OlOabct, 020abcipt, 030a,

040acpl, 050abt, 070a, lOOabc, 110c,

120ac, 130ac, 140a, 170b, 220a, 230a,

240abc, 250ab, 340a, 400aips, 410apis,

420ips, 500clpa, 510aips, 530ap,

550ap, 590ap, 600ips, 610ips, 700is, 730a, 850a, 870a, 880a, 990cpa.

400p, 410p, 500chlpa, 510cpa, 520cpax,

530pchamesx, 540ampc, 570achs

(magnesia), 590caehsp, 600acmpx,

610acmpx, 620acmpx, 630acmpx,

640acmpx, 650acmpx, 660acmpx

(precious metals) , 680acmpx,

690acmpx, 700s, 710s, 750s, 800c,

820c, 880bc, 910s.

010c, 020bc, 120b, 130b, 170bc, 250b,

510c, 640c, 650c, 680c, 820c, 830ct,

850c, 880cb, 890c, 990hs (gas).
42 Miscellaneous Publication, National Bureau of Standards

GEOGRAPHICAL LISTING OF COLLEGES—Continued

MISSOURI—Continued

Location and name of laboratory Commodities and nature of investigations 2

St. Louis:

Washington University

Chemical engineering laboratory, L. E. Stout. Chemistry laboratory, L. McMaster.

Civil engineering laboratory, E. O. Sweetser.

Electrical engineering laboratory, R. S. Glasgow.

Industrial engineering laboratory, A. S. Langsdorf.

Mechanical engineering laboratory, R. R. Tucker.

020c, 040c, 060cp, 100c, 110c, 120c,

130c, 140c, 150c, 160c, 170c, 280c,

390ach, 400p, 410p, 500ch, 510p,

530cp, 550e, 570c, 600cp, 610cp,

620cpm, 630cp, 640cpm, 650cp, 690cp,

700ep, 710ep, 740p, 800c, 820c, 830c,

840c, 850c, 860p, 870c, 890c, 910s, 990p.

MONTANA

Bozeman:

Montana State College

Agricultural engineering laboratory.

Bacteriological laboratory, D. B. Swingle.

Chemical engineering laboratory, W. M. Cobleigh.

Chemistry laboratory, O. E. Sheppard.

Dairy products laboratory, J. A. Nelson.

Electrical laboratory, E. W. Schilling.

Engineering experiment station laboratory, W. M. Cobleigh.

Engineering materials laboratory, L. D. Conkling.

Entomological laboratory, H. B. Mills. Experiment station chemical laboratory, A. R. Patton. Grain inspection laboratory, W. O. Whitcomb.

Home economics laboratory, Jessie Richardson.

Mechanical laboratory.

Btjtte:

Montana School of Mines

Geological laboratory, E. S. Perry.

Metallurgical laboratory, C. L. Wilson.

Mineral-dressing laboratory, S. R. B. Cooke.

000b, 010bc,020bc, 030c, 040c, lOOacipsb,

110c, 120bc, 130bc, 140c, 150c, 160c, 240aips, 250bi, 300cp, 360cbi, 370cp,

390cp, 410p, 500chs, 510ps, 520p,

530cp, 600cp, 610p, 620p, 630p, 640cp,

650cp, 680p, 690cp, 7C0ps, 710ps,

730s, 740i, 760i, 780i, 800c, 850cs,

870s, 880bs, 910is.

500acp, 510acp, 520acp, 530acp, 540acp,

550acp, 560acp, 570acp, 590acp,

600acp, 610acp, 620acp, 630acp,

640acp, 650acp, 660acp, 680acp,

690acp.

NEBRASKA

Lincoln:

University of Nebraska

Agricultural engineering laboratory, E. E. Brackett. Animal pathology and hygiene laboratory, L. Van Es. Applied mechanics laboratory, Wm. L. DeBaufre.

Bacteriological laboratory, G. L. Peltier. Botany laboratory, R. J. Pool. Chemistry laboratory, C. S. Hamilton.

Civil engineering laboratory, C. E. Mickey.

Crops and soils laboratory, F. D. Keim.

Dairy husbandry laboratory, H. P. Davis.

Electrical engineering laboratory, O. J. Ferguson.

Entomology laboratory, H. D. Tate. Home economics laboratory, Margaret Fedde. Mechanical engineering laboratory, J. W. Haney.

Physics laboratory, H. H. Marvin.

Plant diseases laboratory, R. W. Goss. Zoology laboratory, D. D. Whitney.

Omaha:

Creighton University

Bacteriology laboratory, F. C. Colein.

Biological chemistry laboratory, V. E. Levine. Chemistry (analytical) laboratory, C. L. Kenny.

Chemistry (organic) laboratory, J. W. VaVerka.

Pharmacology laboratory, H. F. Gerald.

000b, 020b, lOOcp, 500p, 510p, 710s, 730s (tractors).

OlOabctx, 020abctx, 030abctx, lOOabctx,

HOabctx, 120abctx, 150abctx,

160abctx, 170abctx, 220abctx,

510as, 540as, 600cp, 620c, 630cm,

640p, 660ap, 690ap, 810abctx, 840c,

850c, 870c, 890c.

2 See p. 1 and 2 for symbolic references.
Testing and Research Laboratories 43

GEOGRAPHICAL LISTING OF COLLEGES—Continued

NEVADA

Location and name of laboratory Commodities and nature of investigations 3

Reno:

University of Nevada

Agricultural research laboratory, S. B. Doten. Chemistry laboratory, George W. Sears. Engineeiing research laboratory, H. P. Boardman.

Food and drug laboratory, S. C. Dinsmore.

Metallurgical laboratory, Walter Palmer. Wool laboratory, F. C. Wilson.

020cb, 040cb, 100c, 110c, 120c, 130c,

140c, 150c, 160c, 170c, 220c, 360cp,

500chl, 510p, 550c, 570c, 590cp,

600cpm, 630cpm, 640cpm, 650cpm,

690cpm, 700s, 710s, 730s, 740s, 750s, 810c, 820c, 850c, 880cb.

NEW HAMPSHIRE

Durham:

University of New Hampshire

Agricultural and biological chemistry laboratory, T. G.

Phillips.

Agricultural experiment laboratory, M. G. Eastman.

Biological laboratory, C. F. Jackson. Chemistry laboratory, H. A. Iddles. Civil engineering laboratory, E. W. Bowler. Engineering experiment laboratory, D. S. Eppelsheimer.

Geological laboratory, G. W. White.

Home economics laboratory, Mrs. H. F. McLaughlin.

Hanover:

Dartmouth College

Biology laboratory, W. Byers Unger.

Chemistry laboratory, Fletcher Low.

Civil engineering laboratory, Frank W. Garran. Medical school laboratory, J. P. Bowler.

Optical research laboratory, Adelbert Ames, Jr. Physics laboratory, Leslie F. Murch.

OOOabci, OlOabci, 020abci, 030abci,

040cip, 050ca, 060acp, 070a, lOOabci,

HOabci, 120abchip, 130abchip,

140abci, 150abci, 160abci, 160bc,

210cp, 230c, 240abi, 250abi, 260ab,

280cip, 300api, 310api, 320api, 330api,

340api, 360api, 370api, 390api,

. 400abci, 410i, 420ips, 430ip, 470acip,

500cih, 510ipsa, 520acph, 530ciph,

540a, 550ap, 570cip, 590acip,

600acmpi, 610acmpi. 620acmpi,

630acmpi, 640acmpi, 650acmpi,

680acmpi, 690acmpi, 700hilps,

710eilps, 730i, 740i, 760ipsl, 770ipsl,

780ipsl, 790ipsl, 820cpi, 830cpi,

840acpi, 850ci, 870cips, 880bctis,

890cis, 940ips, 950ips, 990acehilmps.

570c, 640c, 650c, 680c, 690c.

NEW JERSEY

Hoboken:

Stevens Institute of Technology

Chemical laboratory, Francis J. Pond.

Electrical laboratory, Frank C. Stockwell. Mechanical laboratory, Richard F. Deimel.

Physics laboratory, Edwin G. Schneider.

New Brunswick:

Rutgers University and New Jersey State Agricultural Experiment Station. Agricultural biochemistry laboratory, Walter C. Russell. Bacteriology laboratory, Thomas J. Murray.

Ceramics laboratory, George H. Brown.

Chemistry laboratory, William I. Read.

Control laboratory—feeds, fertilizers, insecticides, etc., Chas. S. Cathcart. Dairy laboratory, John W. Bartlett. Engineering laboratories, Parker H. Daggett.

Entomological laboratory, T. J. Headlee.

Geological laboratory, Albert O. Hayes.

Physiology and biochemistry laboratory, William H. Cole.

' See p. 1 and 2 for symbolic references.

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.

OOOcb, 020cb, 030b, 060c, 090c, HOca,

120b, 130b, 200c, 210c, 240cs, 250bc,

360ab, 410p, 500c, 510p, 520c, 530c,

540c, 550i, 560i, 570c, 590ci, 600cp,

630cp, 640cp, 650c, 680cp, 690cpi,

710s, 730s, 800c, 840c, 850c, 880bc,

890c, 910s.
44 Miscellaneous Publication, National Bureau of Standards

GEOGRAPHICAL LISTING OF COLLEGES—Continued

NEW JERSEY—Continued

Location and name of laboratory Commodities and nature of investigations 2 New Brunswick—Continued.

Rutgers University and New Jersey State Agricultural Experiment Station—Continued.

Physics laboratory, George Winchester. Plant pathology laboratory, Wm. H. Martin. Plant physiology laboratory, John W. Shive. Plant physiology and biochemistry laboratory in horticulture, O. Wesley Davidson.

Poultry pathology laboratory, Frederick R. Beaudette. Rural engineering laboratory, Edward R. Goss. Seed laboratory, Miss Jessie G. Fiske.

Soil chemistry and bacteriology laboratory, Firman E.

Bear. Water supply and sewage disposal laboratory, Willem

Rudolfs. Zoology laboratory, Thurlow C. Nelson. Newark:

Newark College of Engineering

Chemical laboratory, V. T. Stewart.

Electrical laboratory, James C. Peet. Heat treatment laboratory, Frank D. Carvin. Mechanical laboratory, Frank D. Carvin. Physics laboratory, F. N. Entwisle. ' Strength of materials laboratory, F. N. Entwisle.

Princeton:

Princeton University

Chemical engineering laboratory, J. C. Elgin. Electrical laboratory, C. H. Willis. Hydraulic laboratory, L. F. Moody.

Materials laboratory, P. Kissam.

Mechanical laboratory, A. E. Sorenson.

000c, 010c, 020c, 030c, 040c, 050, 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, 410p, 500cph,

510pc, 520c, 530c, 540c, 550c, 560c,

570c, 590c, 600apmc, 610apmc,

620apmc, 630c, 640apmc, 650c,

660c, 680c, 700ph, 710ep, 780peh,

800c, 810c, 820c, 830c, 840c, 850c,

860c, 870c, 880c, 890c, 910cph, 950ph.

410p, 510p, 600p, 610p, 630p, 640p, 650p,

680p, 690p, 700p, 710p, 720p, 740p,

910p.

NEW MEXICO

Albuquerque:

University of New Mexico

Aeronautical, laboratory, M. E. Farris. Biological laboratory, E. F. Castetter. Chemical laboratory, J. D. Clark.

Civil engineering laboratory, J. H. Dorroh.

Electrical laboratory, Ralph W. Tapy.

Engineering experiment station, M. E. Farris. Geology laboratory, S. A. Northrop.

Mechanical laboratory, M. E. Farris. State gasoline testing laboratory, Walter Biddle. State health laboratory, Myrtle Greenfield. State highway testing laboratory, L. C. Campbell.

Socorro:

New Mexico School of Mines

Chemical laboratory, F. C. Smithson.

Engineering laboratory, T. G. Spannagel.

Metallurgical laboratory, A. S. Walter. Microscopical laboratory, S. B. Talmage.

State College:

New Mexico College of Agriculture and Mechanic Arts.

Biological laboratory, R. F. Crawford.

Chemical laboratory, C. W. Botkin. Dairy laboratory, C. C. Cunningham.

Electrical laboratory, M. A. Thomas.

Mechanical laboratory, Prof. Lewellyn.

Metallurgical laboratory, L. B. Shires. Physics laboratory, G. Gardiner. Seed laboratory, J. C. Overpeck.

000b, 020c, 100b, 120b, 170cp, 400ips,

. 410ips, 500acips, 510acips, . 530ips,

540a, 550a, 560a, 570a, 590a, 600ips,

640ips, 700his, 710his, 730s, 740ps,

750ps, 760ps, 850c. 880c.

500c, 510acp, 530acp, 540ac, 550pc,

570pc, 590acp, 600cm, 610c, 620cm,

630c, 640cm, 650cm, 660c, 680cm,

690cm, 820c, 850c, 880c.

OOObit, OlObit, 020bit, 050p, 090bit,

lOOais, HOai, 120ai, 130ai, 160c,

230acip, 240abi, 250ai, 300ip, 360i,

370i, 390i, 400i, 410i, 500ach, 510ac,

570aic, 600achimp, 610achimp, 620- achimp, 630achimp, 640achimp,

650achimp, 660achimp, 680achimp,

690achimp, 700pi, 710pie, 720pie,

740pie, 760aeilp, 800cmh, 930ia, 970ia.

2 See p. 1 and 2 for symbolic references.
Testing and Research Laboratories

GEOGRAPHICAL LISTING OF COLLEGES—Continued

45

NEW YORK

Location and name of laboratory Commodities and nature of investigations

Alfred:

Alfred University

Ceramic chemistry laboratory, M. J. Rice. Clay laboratory, M. E. Holmes.

Glass laboratory, S. R. Scholes. Inorganic laboratory, P. C. Saunders. Mineralogy laboratory, C. R. Amberg.

New York State College of Ceramics.

Organic laboratory, P. C. Saunders. Brooklyn:

Pratt Institute Chemical laboratory, Tod G. Dixon.

Electrical laboratory, C. C. Carr. Forge and heat treating laboratory, C. B. Jones. Foundry, R. E. Nesbitt. Machine shop, Otis Benedict. Mechanical laboratory, F. S. Egilsrud.

Physics laboratory, A. W. Doll. Wood shop, F. E. Wittig.

Polytechnic Institute of Brooklyn

Aerodynamic laboratory, R. P. Harrington.

Analytical chemistry laboratory, G. B. L. Smith.

Chemical microscopy laboratory, W. F. Whitmore.

Dynamo laboratory, C. C. Whipple.

Electrical communications laboratory, F. E. Canavaciol.

Electrical laboratory, Robin Beach.

Gas engineering and appliances laboratory, J. A. Lambertine. Highway materials testing laboratory, B. D. Greenshields. Hydraulic laboratory, C. A. Wright.

Industrial chemistry laboratory, D. F. Othmer.

Material testing laboratory, O. H. Henry.

Mechanical engineering laboratory, W. J. Moore.

Metallurgical laboratory, O. H. Henry.

Phote-elastic stress analysis laboratory, R. C. Veit. Physical and optical laboratories, E. Hausmann.

Physico-chemical analysis laboratory, H. F. Mark.

Structural research laboratory, E. J. Squire.

Elmira:

Elmira College

Biological chemistry laboratory, E. L. Whittaker.

Chemical laboratory, F. A. Richmond.

Home management and nutrition laboratories, Alma

Montgomery.

Ithaca:

Cornell University

Chemical microscopy laboratory, C. W. Mason.

Chemistry laboratory, P. Debye.

Electrical laboratory, W. A. Lewis. Engineering materials laboratory, H. H. Scofield. Highway laboratory, W. L. Conwell. Hydraulic laboratory, E. W. Schoder.

Materials laboratory, A. C. Davis.

Metallographic laboratory, G. B. Upton, A. C. Davis,

C. W. Mason.

Physics laboratory, R. C. Gibbs.

Photo-elastic laboratory.

Power-plant mechanical laboratory, V. R. Gage, A. C. Davis.

Sanitary laboratory, C. L. Walker.

New York City:

The City College—College of the City of New York

Analytical laboratory, W. L. Prager.

Biological laboratory, A. L. Melander.

Chemical engineering laboratory, G. E. White.

Electrical laboratory, H. Baum.

Materials laboratory, J. S. Peck. Mechanical laboratory, F. Kuhlen.

Metallurgical laboratory, M. Kolodney.

Physical chemical laboratory, R. Stevenson. Physics laboratory, S. Sonkin.

' See p. 1 and 2 for symbolic references.

020bc, 040c, lOOi, HOi, 140c, 150c, 160c,

220c, 240ai, 250ai, 290ai, 300ac,

390ac, 500c, 520cmhx, 530cmhx,

540cmhx, 550cmhx, 570c, 590c, 800c,

810c, 820c, 830c, 840c, 850aic, 860c,

870c, 880c, 890c, 970c.

040ci, 140ci, 170ci, 390ci, 400aps,

410aps, 420ap, 500chilps, 510p,

520chi, 600cehmps, 610hmps, 620emp,

630mp, 640cmp, 650mp, 680cmp,

700ps, 710eips, 720is, 740ps, 760ps,

780is, 790is, 800ci, 870ci, 890acp,

910ps.

140e, 200e, 210ce, 300es, 360e, 370e,

390e, 400cpa, 410ap, 470e, 500ahipe,

510ahip, 520e, 530ap, 550e, 600ahiplm,

610ahiplm, 630ahiplm, 650ahiplm,

680ahiplm, 690ahiplme, 700hilps,

710ehis, 720hilps, 740hilps, 750ips,

780hilps, 800c, 820c, 830c, 840c, 850c,

860c, 870c, 880c, 890c, 910aimpshe,

930ap.

010c, 020cb, 030c, 040c, 100c, 110c, 130c,

140c, 150c, 160c, 170cb, 280c, 300c,

330c, 390c, 500c, 520c, 590c, 600c,

640c, 650c, 690c, 870c, 890c.

390a, 400p, 410p, 420p, 470a, 490a,

500pc, 510pc, 520a, 530p, 600cpm,

610pc, 620p, 630pm, 640cpm, 650pm,

680pm, 690m, 700ps, 710ps, 750ps,

760s, 800ps, 820a, 830a, 840a, 880ab,

890a, 900a, 910s, 990ps.

040c, 140c, 150c, 300p, 470p, 500cp,

510cp, 520cp, 530cp, 540cp, 550cp.

570cp, 590cp, 600cmp, 610cmp,

620cmp, 630cp, 640cp, 650cp, 680cp,

690cp, 700s, 710s, 720s, 760s, 790s, 800c, 820c, 830c, 840c, 850c, 860c,

890c, 910px, 970c.
46 Miscellaneous Publication, National Bureau of Standards

GEOGRAPHICAL LISTING OF COLLEGES—Continued

NEW YORK—Continued

Location and name of laboratory Commodities and nature of investigations 2

IablabNew York City—Continued.

Columbia University

Chemical engineering laboratories, Arthur W. Hixson.

Chemistry laboratories, H. C. Sherman.

Civil engineering—materials, soils, photoelastic and hydraulic testing laboratories, Wm. J. Krefeld.

Electrical engineering laboratories, F. W. Hehre.

Mechanical engineering laboratories, Theodore Baumeister, Jr. Metallurgical laboratories, Eric Jeffe. Mineral dressing laboratories, A. F. Taggart.

Mineralogy laboratories, Paul Kerr. Mining laboratories, P. B. Bucky.

Physics laboratories, G. B. Pegram.

Cooper Union Institute of Technology

Chemical, chemical engineering, and metallurgical

oratories, A. H. Radasch.

Electrical machine laboratory, Norman L. Towle.

Hydraulics laboratory, R. C. Brumfield.

Materials testing laboratory, R. C. Brumfield.

Steam, automotive, and instrument and auxiliaries oratories, H. F. Roemmele.

Hunter College of the City of New York

Biological laboratory, M. A. Graham.

Chemical laboratory, Charles J. Moore.

Geology and mineralogy laboratory, E. M. Lehnerts. Physiology and hygiene laboratory, W. J. Fordrung.

Manhattan College

Analytical laboratory, Arthur B. Kemper.

Organic laboratory, Thomas B. Dorris. Technical laboratory, William F. O'Connor.

New York University

Aerodynamics laboratory, A. Klemin.

Aero-engine laboratory, A. P. Fraas. Air conditioning laboratory, M. Giannini. Air transport communications laboratory, J. M. Coburn.

Aircraft full-flight instrument laboratory, C. Colvin

Aircraft structural laboratory, F. K. Teichmann.

Aircraft vibration and flutter laboratory, A. Klemin.

Analytical chemical laboratory, J. P. Simmons.

Automotive engineering laboratory, E. H. Hamilton.

Bacteriology laboratory, C. N. Sawyer.

Cement testing and concrete laboratory, H. Gray.

Chemical engineering laboratory, H. J. Masson. Chemical microscopy laboratory, F. C. Fair. Electrical communications laboratory, P. Greenstein.

Electrical instruments laboratory, H. N. Walker.

Electrical machinery laboratory, H. N. Walker.

Electrical transients laboratory, P. G. Cromwell.

Electrochemical laboratory, J. R. Huffman.

Experimental boiler plant, A. C. Coonradt.

Fuels and combustion laboratory, R. K. Toner. Gage laboratory, C. deZafra. Geology laboratory, E. R. Lilley.

Heating and ventilation laboratory, M. Giannini. Highway materials testing laboratory, H. Gray.

High voltage laboratory, H. Torgersen.

Hydraulics laboratory, J. K. Vennard.

Illumination laboratory, S. K. Barrett. Materials testing laboratory, W. A. Rose. Mechanical engineering laboratory, A. C. Coonradt.

Metallographic laboratory, F. C. Fair. Meteorological laboratory, A. F. Spilhaus.

Microchemical laboratory, F. C. Fair. Organic chemical laboratory, H. C. Lindwall.

Photo-elastic stress analysis laboratory, H. C. Wessman.

Physics laboratory, W. H. Crew.

Sanitary engineering laboratory, R. Eliassen.

Soil mechanics laboratory, H. Gray.

Statistical analysis laboratory, A. Peterson. Steam engineering laboratory, J. M. Labberton.

Structural research laboratory, H. E. Wessman.

Time and motion study laboratory, D. B. Porter.

010c, 020c, 030c, 040c, 050c, 060cp, 070c,

080c, 090c, 100c, 110c, 120c, 130c,

140c, 150c, 160c, 170c, 210c, 220c,

230c, 400cp, 410cp, 420c, 430c, 470c,

480c, 490c, 500acplx, 510acpx,

520acpx, 530acpx, 540acx, 550acx,

560acx, 570acx, 590acx, 600acmp,

610acmp, 620acmp, 630acmp,

640acmp, 650acmp, 660acmp, 670ces,

680acmp, 690acmpx, 700hls,

710aceips, 740is, 750aps, 760is, 770is, 780is, 790is, 800c, 810c, 820c, 830c,

840c, 850c, 870c, 880c, 890c. 300p, 370p, 400p, 410p, 470p, 500p,

51 Op, 600pem, 610pem, 620pem,

630em, 640pem, 650em, 660mp,

680pem, 700ps, 710es, 780ps, 790es,

SOOci, 820c, 830c, 850c, 860ci, 880c,

910es.

020abc, 100c, 140c, 240c, 300ca, 330ca,

360ca, 370ca, 640c, 650c, 680c, 810c,

850c.

020abcip, 040acip, 140acip, 170abcip,

500acip, 510acip, 530acip, 540acip,

600acip, 620acip, 630acip, 640acip,

650acip, 660acip, 680acip, 800acip,

820acip, 840acip, 850acip, 860acip,

870acip, 880abcip, 970acip.

OlOabi, 020abci, 030abc, 040abcpls,

050abc, 060abc, HOabc, HOabc,

120abc, 130abc, 140abclps, 150abc,

160abc, 170abc, 200abceps, 210abc,

220abc, 230abcps, 260abcps, 280-

abcps, 290abc, 300acps, 310acps,

320acps, 330acps, 340acps, 360acps,

370aceps, 390aceps, 400acps, 410-

acps, 420acps, 430ps, 470acps,

480acps, 490acps, 500cehlps, 510-

cipsh, 520acips, 530cihps, 540chips,

550chipse, 560acps, 570chilps,

590chips, 600chimps, 610chimps,

620chimps, 630chimps, 640chimps,

650chimps, 660chimps, 670eimps,

680chimps, 690chimps, 700ilmps,

710ielmps, 720ielmps, 730ielmps,

740ielps, 750ielmps, 760ilmps,

770ielmps, 780ielmps, 790ielmps,

800bchpst, 810bcpt, 820chps, 830-

chbpst, 840acipst, 850cs, 860chimps,

870abcps, 880bcipst, 890bcipst.

' See p. 1 and 2 for symbolic references.
Testing and Research Laboratories 47

GEOGRAPHICAL LISTING OF COLLEGES—Continued

NEW YORK—Continued

Location and name of laboratory Commodities and nature of investigations 2

Potsdam:

Clarkson College of Technology

Chemical engineering laboratory, Charles Hecker.

Civil engineering laboratory, F. C. Wilson.

Electrical laboratory, A. R. Powers. Hydraulics laboratory, J. H. Davis. Mechanical engineering laboratory, J. H. Davis. Physics laboratory, William H. Bair. PoUGHKEEPSIE

:

Vassar College

Chemistry laboratory, Mary Landon Sague.

Physics laboratory, Frances G. Wick.

Rochester:

"University of Rochester

Bacteriology laboratory, George P. Berry

Biology laboratory, Curt Stern. Biochemistry laboratory, Walter R. Bloor. Chemistry laboratory, Willard R. Line. Engineering laboratory, Joseph W. Gavett, Jr. Geology laboratory, J. Edward Hoffmeister. Music School, Howard Hanson.

Optics laboratory, Brian O'Brien. Physics laboratory, Sidnej' W. Barnes.

R,adiology laboratory, Stafford L. Warren.

Vital economics laboratory, John R. Murlin.

Saratoga Springs:

Skidmore College

Bacteriology laboratory, Karl C. Hyde.

Chemistry laboratory, Alton L. Markley.

Textiles laboratory', Nellie Torrance.

Schenectady:

Union College

Chemical laboratory, Charles B. Hurd.

Concrete laboratory, R. A. Hall. Electrical engineering laboratory, Frederick W. Grover.

Materials testing and mechanical laboratory, M. F. Sayre.

Physics laboratory, P. I. Wold.

Syracuse:

Syracuse University

Bacteriological laboratory, H. N. Jones. Botanical laboratory, E. Reed. Chemical laboratory, C. R. McCrosky.

Chemical engineering laboratory, C. D. Luke.

Electrical engineering laboratory, C. W. Henderson.

Hydraulic and! materials testing laboratory, C. S. Camp.

Mechanical engineering laboratory, H. W. Blackburn.

Physical laboratory, W. R. Frederickson.

Zoological laboratory, W. M. Smallwood.

Troy:

Rensselaer Polytechnic Institute Biological laboratory, A. W. Bray.

Chemical laboratory, A. W. Davison.

Electrical laboratory, W. J. Williams. Engineering materials laboratory, L. W. Clark. Hydraulic laboratory, G. K. Palsgrove.

Mechanical laboratory, E. A. Fessenden.

Metallurgical laboratory, M. A. Hunter.

Physical laboratory, R. A. Patterson.

410p, 500cp, 510p, 570c, 590c, 600cpm,

610cm, 620cm, 630cpm, 640cpm,

650cpm, 680cpm, 690cpm, 700ehs,

710e, 730ehs, 740ehs, 800cp, 810cp,

820cp, 830cp, 840cp, 850cp, 870cp,

880c, 890c.

020c, 040c, 100c, 140c, 160c, 500c, 510c (cement), 600c, 620c, 630c, 640c,

650c, 680c, 710p, 890c.

OOOabitchp, OlOabitchp, 020abitchp,

030abitchp, 040abitchp, 090abitehp,

lOOachp, HOachp, 120achp, 130achp,

140achp, 160achp, 220ct, 240ab,

250ab, 330a, 340a, 360ac, 410a, 430a,

500ph, 510apc, 520paci, 530ac, 540ac,

550ac, 570ae, 590ac, 600acpm,

610acpm, 620ca, 630acpm, 640acpm,

650acpm, 680acpm, 690acpm, 780s, 800c, 820c, 830c, 840c, 850c, 880c,

890c, 910iap, 920ai.

OlOabc, 020abc, 040abc, 070a, 100c,

110c, 140c, 160c, 170c, 300cap, 310cap,

320cap, 330cap, 340cpa, 360cpa.

370cpa, 390cpa, 500c, 600c, 630c,

640c, 650c, 680c, 820c, 850c, 870c,

880c.

020c, 040c, 100c, 120c, 130c, 140c, 400p,

410p, 500cp, 510pi, 600cpm, 610cpm,

630cpm, 640cpm, 650cpm, 660cp,

680cpm, 690cpm, 700is, 710s, 880c.

OOOcb, OlOcb, 020cb, 030cb, 040abcp,

050cb, 060cb, 090cb, lOOcb, HOcb,

HOcb, 120cb, 130cb, 140abc, 150bcp,

160bc, 170bc, 200bc, 210bc, 220bc,

230abc, 240bc, 250bc, 260bc, 280bc,

290bc, SOOebp, 310bcp, 320bcp,

330bcp, 340bcp, 360bcp, 370bcp,

390bcp, 400b, 410bc, 420bc, 430b,

470bc, 490bc, 500ch, 510cp, 520cp,

530cp, 540cp, 550ce, 560c, 570c, 590c,

600acepmx, 610acepm, 620epcm,

630acepm, 640acepm, 650acepm, 660c,

670c, 680acepm, 690acepm, 700hl,

710el, 7201, 7301, 7401, 7501, 7601,

7701, 7801, 790el, 800c, 810c, 820c,

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

890c, 980c, 990c.

OOOab, 010c, 020cb, 030bc, 040bcl, 060p,

090b, 110c, 120abc, 140cl, 160c, 170c,

200c, 210c, 220c, 250a, 280c, 290c,

300c, 320c, 330c, 360c, 370c, 390c,

400chpi, 410pi, 500ch, 510apchi, 520c,

530cpi, 540c, 550c, 570c, 590c,

600hcmpix, 610pimhx, 620chmpx,

630cmpx, 640cmpix, 650cmx, 660m,

670p, 680cmx, 690chimp, 700hilps,

710ep, 720hilps, 750ilps, 760ilps,

780ilps, 790ilps, 800c, 810c, 820c,

830c, 840ac, 850c, 860c, 870c, 880c,

890c, 920chips, 920p, 970c, 990aps.

! See p. 1 and 2 for symbolic references.
48 Miscellaneous Publication, National Bureau of Standards

GEOGRAPHICAL LISTING OF COLLEGES—Continued

NORTH CAROLINA

Location and name of laboratory Commodities and nature of investigations 2

Chapel Hill:

University of North Carolina

Bacteriology laboratory, D. A. McPherson.

Biological laboratory (foods), J. C. Andrews.

Chemical laboratory, R. W. Bost. Highway testing laboratory, R. M. Trimble.

Industrial pharmacy and pharmaceutical laboratories, H. M. Burlage. Materials testing laboratory, T. F. Hickerson.

Pharmaceutical chemistry laboratories, M. L. Jacobs. Physical laboratory, A. E. Ruark.

Sanitary engineering laboratory, H. G. Baity.

Raleigh:

North Carolina State College of Agriculture and Engineering.

Chemical engineering laboratory, E. E. Randolph.

Cotton fibre research laboratory, J. H. Moore.

Engineering research laboratory, Harry Tucker.

Nutritional laboratory, J. O. Halverson.

Soil chemistry laboratory, J. R. Piland. Textile research laboratory, Thomas Nelson. Winston-Salem : Salem College

Biological laboratory, Roy J. Campbell.

Chemical laboratory, Chas. H. Higgins.

000b, 010b, 020abc, 030bc, 040c, 050c,

070c, 100c, HOcb, 120bc, 130bc,

140bcp, 150c, 160c, 170bc, 210cp,

220cpt, 230c, 410ps, 510ps, 530cp,

600ps, 710ps, 800c, 810bcpt, 820c,

830c, 840c, 850c, 870cpt, 880abc.

040cpa, 060cpa, 140cpa, 160cpa, 170cpa,

210cpa, 470cpa, 500cpam, 540cpa,

600cpam, 610cpam, 620cpam,

630cpam, 640cpam, 650cpam,

680cpam, 690cpam, 800cpa, 820cpa,

830cpa, 840cpa, 850cpa, 860cpa,

870cpa, 880cpa, 890cpa.

OlOcb, 020cb,030cb, 040cb, 090cab, 120cb,

130cb, 140c, 150ca, 160c, 170cb, 220c,

230c, 290cab, 300ca, 360ca, 370ca,

390ca, 500c, 510c, 600c, 610c, 630c,

640c, 650c, 680c, 800c, 810c, 820c,

830ca, 840ca, 850cb, 870ca, 880cab,

890ca, 910s, 930cs, 970c, 990cbas.

NORTH DAKOTA

Fargo:

North Dakota Agricultural College

Agricultural chemistry laboratory, E. P. Painter. Animal nutrition laboratory, F. W. Christensen. Bacteriology laboratory, C. I. Nelson. Botany department laboratory, E. A. Helgeson. Cereal chemistry laboratory, R. H. Harris. Dairy laboratory, J. R. Dice. Engineering materials testing laboratory, R. M. Dolve. Plant breeding laboratory, L. R. Waldron.

Poultry department laboratory, F. E. Moore. Serum Institute laboratory, F. M. Bolin. State seed laboratory, R. C. Hastings.

Grand Forks:

University of North Dakota

Chemical laboratory, G. A. Abbott.

Division of mines and mining experiment laboratory,

L. C. Harrington.

Public health laboratory, H. E. French.

OOOab, OlObc, 020bc, 030bc, 040bc,

090abc, lOOabcp, HOabcp, 120abcp,

130abcp, HOabcp, 220abcp, 240abp,

250abp, 280abcp, 290abcp, 600p,

620c, 630c, 640c, 650c, 700ips,

730ips, 800c, 810act, 820c, 840aips, 860c.

OOObt, OlObt, 100c, 110c, 120c, 130c,

140c, 150c, 160c, 170c,210ce, 500cahip,

510cp, 530cp, 540cp, 550cp, 590cp,

600cmpx, 610cmpx, 620cmpx,

630cmpx, 640cmpx, 650cmpx,

660cp, 680cmpx, 690cmpx, 710is,

740is, 750is, 790is, 800cp, 810c,

840cp, 880cps, 990c.

OHIO

Ada:

Ohio Northern University

Biological laboratory, H. E. Huber.

Chemical laboratory, J. R. Harrod.

Civil engineering laboratory, A. R. Webb.

Electrical laboratory, I. St. Clair Campbell.

Mechanical laboratory, John A. Needy.

Pharmaceutical laboratory, R. H. Raabe.

Physics laboratory, F. L. Berger.

' See p. 1 and 2 for symbolic references.

220c, 600p, 610p, 620p, 700p, 810acx.
Testing and Research Laboratories

GEOGRAPHICAL LISTING OF COLLEGES—Continued

49

OHIO—Continued

Location and name of laboratory Commodities and nature of investigations

Akf.on:

University of Akron

Bacteriological laboratory, R. D. Fox.

Biological laboratory, W. C. Kraatz. Knight chemical laboratory, W. Cook.

Testing laboratory, D. E. Anderson.

Athens : Ohio University

Anatomy laboratory, R. Elliott. Bacteriology laboratory, C. Frey.

Botany laboratories, A.H. Blickle, TV. A. Matheny, M. T. Vermillion. Chemical laboratories, J. R. Morton, D. R. Clippinger, H. L. Dunlap, L. P. Eblin, F. B. Gullum.

Civil engineering laboratory, E. H. Gaylord.

Electrical engineering laboratory, D. B. Green. Entomology laboratorv, TV. C. Stehr. Physics laboratory, 0" E. McClure, F. P. Bundy, H. H.

Roseberry, J. E. Edwards.

Physiology laboratory, E. Rowles. Psychology laboratorv, J. P. Porter, A. C. Anderson, J. R.

Patrick," G. B. Paulsen. Zoologv and embrvologv laboratories, F. H. Krecker, H. f. Gier. Cincinnati:

Ohio Mechanics Institute Chemistry laboratory, E. B. Duffy.

Electrical laboratory, P. K. Johnson. Power laboratory, P. K. Johnson.

University of Cincinnati Applied science laboratory, Walter Soller. Bureau of city tests, G. A. Gray.

Chemical laboratory, R. S. Tour.

Civil engineering laboratory, H. B. Luther.

Electrical laboratory, A. M. TVilson. Geology laboratory, John L. Rich.

Industrial research laboratory, Herman Schneider. Lithographic research laboratory, R. F. Reed.

Mechanical laboratory, C. A. Joerger. Physics laboratory, S. J. M. Allen. Tanners' Council laboratory, Fred O'Flaherty.

Cleveland:

Case School of Applied Science 10900 Euclid Avenue

Biochemical laboratory, F. M. TVhitacre. Chemical and chemical engineering laboratory, C. F. Prutton.

Electrical engineering laboratory, P. L. Hoover.

Hydraulic and sanitary engineering, G. E. Barnes. Mechanical engineering laboratory, F. H. Vose. Mechanics and materials laboratory, R. H. Danforth. Metallurgy and minerals laboratory, K. H. Donaldson.

Physics laboratory, R. S. Shankland.

OlOabcit, 020abcit,

lOOabc, 200achps,

330aps. 340aps,

390aps. 500cph,

570c, 590c, 600cp,

640c, 650c, 660c,

820c, 830c, 840c, 8 880ct, 890c.

030abeit, 040cb,

300aps, 320aps,

360aps, 370aps,

510cph, 530cph,

610c, 620c. 630c,

6S0c, 690c, 810c,

50c, 860cp, 870ct,

OOOab, 020b, 030ab, 090b, lOOcba,

HOcba, 1203ba, 130cba, 140cba,

loOeba, 160cba, 170cba, 240b,

250b, 290b, 300cba, 320cba, 330cba,

340cba, 390cba, 400abp, 410abp,

420ab, 430ab, SOOabcp, SlOabcp,

530abcp, 540abcp, 560abcp, 600cd,

630c, 640cp, 650c, 680c. 690c, 700s, 710eps, 800bc, 820bc, 840bc, 880bc,

890bc, 910sp, 920e, 980c.

Columbus:

Ohio State University

Agricultural chemistry laboratory, J. F. Lyman.

Agricultural engineering laboratory, G. W. McCuen.

Agronomy laboratory, R. D. Lewis. Anatomy Cmedical) laboratory, R. C. Baker. Animal husbandry laboratory, D. J. Kays.

Applied optics laboratory, Glenn A. Fry. Architecture laboratory, Chas. St. John Chubb, Jr. Bacteriology laboratory, N. Paul Hudson.

Botany laboratory, E. X. Transeau. Ceramics laboratory, A. S. Watts. Chemical engineering laboratorv-

, J. R. Withrow.

Chemistry laboratory, Wm. McPherson, Ed. Mack, Jr.

' See p. 1 and 2 for symbolic references.

160c, 280cp. 300cp. 500cp, olOcp, 600cp.

610cp, 620cp, 630ep, 640cp, 650cp.

680cp, 690cp, 710e, 870c, 880c.

040a, 050abc, 060abcp, 140acp, 160a,

170c, 200cps, 210acp, 220c, 230c,

260acp, 300p, 310aps, 400p, 410p,

470s, 490s, 500eh, olOacp, 520acp,

530acp, 550p, 560p, 590p. 600acmspx,

610cp, 620cmp, 630cmp. 640acmpsx,

650c, 680cmp, 690cm, 760p, 800c,

810c, 820c, 830c, 840acps, 850c,

860c, 870ac, 880abc, 890c, 910s. 920p,

930icps, 950p.

040bep, 050c, 060cp, 140cp, loOcp.

160cp, 170cp, 200cp, 210cp, 220bcp,

230cp, 280cp, 290cp, 420p, 500acps,

SlOacps, 520cp, 530acp, 540acp,

550acp, 560acp, 570acp, 590acp,

600cpmx, 610cpmx, 620cpmx,

630cpmx, 640cpmx, 650cpmx, 660cp,

680cpmx, 690cpmx, 700pls; 710et>s, 720pls, 730pl, 740pls. 750pls, 760pls,

770pl, 780pl. 790pl, 800abcp, 810abcp,

820abcp, 830abcp, 840abcp, 850abcp,

860abcp, 870abcp, 880abcps, 890abcp,

910abcp, 920cp, 970cp.

OOOabc, OlOabc, 020abc, 030abc,

lOOabcip, HOabcp, 120abcp, 130abcp,

140abc, 150abc, 160abc, 200abcp,

210abc, 220abc, 230abc, 240abcp,

250aip, 2S0abc, 290abc, 300acp,

310acp, 330acp, 340acp, 360acp,

390acp, 410p, 500chp. 510chp, 520cp,

530chp, 540cp, 550chp, 560acp,

570acp, 590cp, 600cmpx, 610cmpx,

680cmpx, 690cmpx, 700s, 710s, 720s, 730s, 740s, 750s, 760s, 770s, 7S0s,

790s, 800c, 810abcpst, 820cs, 830acs. 880acp, 890acp.
50 Miscellaneous Publication, National Bureau of Standards

GEOGRAPHICAL LISTING OF COLLEGES—Continued

OHIO—Continued

Location and name of laboratory Commodities and nature of investigations 2

Columbus—Continued.

Ohio State University—Continued.

Civil engineering laboratory, Clyde T. Morris. Dairying laboratory, R. B. Stoltz. Electrical engineering laboratory, E. E. Dreese. Engineering drawing laboratory, Thos. E. French. Fine arts laboratory, Jas. R. Hopkins.

Geology laboratory, J. E. Carman.

Home economics laboratory, Faith R. Gorrel. Horticulture laboratory, J. H. Gormley.

Industrial engineering laboratory, John Younger.

Mechanical engineering laboratory, F. W. Marquis.

Mechanics laboratory, P. W. Ott. Metallurgy laboratory, D. J. Demorest. Mine engineering laboratory, H. E. Nold. Mineralogy laboratory, W. J. McCaughey.

Pathology laboratory, Emmerich von Haam.

Pharmacy laboratory, Bernard V. Christensen. Physics laboratory, Alpheus W. Smith.

Physiological chemistry laboratory (medical), Clayton S. Smith.

Physiology laboratory, F. A. Hartman.

Soils laboratory, R. D. Lewis. Veterinary medicine laboratory, O. V. Brumley.

Zoology and entomology laboratories, R. C. Osburn.

Dayton:

University of Dayton

Biological laboratory, Francis Molz. Chemical engineering laboratory, William J. Wohlleben.

Civil engineering laboratory, Charles J. Belz. Electrical engineering laboratory, Louis H. Rose. Geology laboratory, Louis A. Saletel. Mechanical engineering laboratory, G. Adam Hofmann.

Physics laboratory, Anthony B. Bishop.

Delaware:

Ohio Wesleyan University

Botany laboratory, C. E. O'Neal. Chemistry laboratory, Wm. A. Manuel.

Geology laboratory, J. R. Cooper.

Physics laboratory, C. W. Jarvis. Psychology laboratory, P. E. Fields. Zoology laboratory, W. F. Hahnert.

Granville:

Denison University

Chemistry laboratory, W. C. Ebaugh.

New Concord:

Muskingum College

Biology laboratory, E. R. Bryant.

Chemistry laboratory, J. G. Ralston. Geology laboratory, C. F. Moses.

Physics laboratory, P. E. Martin.

Oxford:

Miami University

Botany laboratory, Arthur T. Evans. Chemistry laboratory, H. C. Brill. Geology laboratory, W. H. Shideler. Physics laboratory, R. L. Edwards.

Physiology laboratory, W. C. McNelly.

Zoology laboratory, R. A. Hefner.

Springfield:

Wittenberg College

Biological laboratory, W. C. Beaver. Chemistry laboratory, J. W. Barker.

' See p. 1 and 2 for symbolic references.

020c, 040c, 090c, 110c, 140c, 150c, 160c, 170c, 200c, 260c, 280c, 370a, 390a,

. 400p, 410p, 500ch, 510c, 530p, 540p,

550pa, 560a, 570ac, 590ac, 600acmp,

610acmp, 620acm, 630acm, 640acmp,

650cp, 680cmp, 690cmp, 710e, 800c,

810c, 820c, 840c, 850c, 870c, 880c,

890c.

020cb, 300cp, 310cp, 390cp, 500c, 520e,

890c.

510c, 520c, 530c, 600c, 620c, 640c.

020b, 300cp, 500caph, 510ap, 520a,

540ah, 560ap, 590ap, 690ap, 710sp,

840p, 850c, 870c, 880c, 910ps.

000b, 010c, 020abci, 040c, lOOabci,

HOabci, 120abci, 130abcit, 140abct,

150bct, 160bct, 170bct, 210achpx,

220c, 240abi, 250abi, 260b, 290c, 310c,

330is, 340ai, 400abis, 410abis, 430abis,

470abis, 480abis, 490abis, 500ac, 510ap,

520ap, 530ap, 540ap, 550ap, 560ap,

570acp, 590acp, 600acehp, 610acp,

620acehp, 630acehp, 640acehp,

650acehp, 660c, 670a, 680acehp.

690acehp, 700s, 710es, 760s, 770s, 780s, 790s, 800c, 810c, 820c, 830c,

840c, 850bci, 870bc, 880bc, 890c,

910is, 920ip, 970ps.

010b, 020b, 030b, 100c, 110c, 120b,

130b, 160bc, 170c, 300c, 320c, 330c,

360c, 500c, 570c, 590c, 600cm, 620cm,

630c, 640c, 650c, 660c, 670c, 680c,

690c, 850c, 880bc, 890c, 910i, 970i, 980b.
Testing and Research Laboratories

GEOGRAPHICAL LISTING OF COLLEGES—Continued

51

OHIO—Continued

Location and name of laboratory Commodities and. nature of investigations

Yellow Springs:

Antioch College

Antioch Industrial Research Institute, S. Vernet. Bacteriology laboratory, H. Federighi.

Biology laboratory and photosynthesis research, 0. L. Inman. Chemistry laboratory, C. S. Adams.

Geol >gy laboratory, A. C. Swinnerton.

Physics laboratory, G. E. Owen.

OlOab, 020ab, 030ab, 100c, 110c, 140c,

150c, 170c, 200hp, 210hp, 600acm,

620acm, 630acm, 640acm, 650acm,

680acm, 690acm, 710s, 930i.

OKLAHOMA

Chickasha:

Oklahoma College for Women

Chemical laboratory, Edith S. Hammond.

Organic chemistry laboratory, Meriam Buck.

Enid : Phillips University . Biology laboratory, J. C. Shirley.

Chemica' laboratory, F. B. Moore. Geology laboratory, A. R. Ostrander. Physics laboratory, F. E. Knowles.

Norman:

University of Oklahoma

Electrical laboratory, F. G. Tappan.

Materials testing laboratory, R. V. James. Mechanical laboratory, W. H. Carson. Petroleum laboratory, W. H. Carson. Pharmacy laboratory, D. B. R. Johnson.

Physics laboratory and research institute, Homer L. Dodge.

Stillwater:

Oklahoma Agricultural and Mechanical College

Agricultural chemistry research laboratory, V. G. Heller. Bacteriology and veterinary science laboratory, C. H.

McElroy.

Cement laboratory, R. G. Saxton. Chemical engineering laboratory, O. M. Smith.

Chemistry laboratory, O. M. Smith.

Hydraulics laboratory, R. G. Saxton. Materials testing laboratory, R. G. Saxton. Physics laboratory, J. H. Cloud. Road materials laboratory, R. G. Saxton.

Soils laboratory, H. J. Harper.

Steam and gas laboratory, E. C. Baker.

020c, 040c, 140c, 300ac, 330ac, 340ac,

370ac, 390ac.

020h, 100c, 200c, 300c, 700p, 800c.

040cpa, 140cpa, 170cpa, 500c, 510cp,

530cp, 570c, 600cpx, 610x, 620x,

630x, 640px, 650x, 660x, 670x, 680x,

690x, 710e, 810abcp, 820c, 830cp,

840p.

OOOab, 010c, 020abc, 030c, 040c, 090ab.

100c, HCc, 120c, 130c, 140c, 160c, 240c, 290c, 300cp, 400pi, 410pi, oOOcp,

510acpi, 520cp, 530cpi, 540cp, 570cp,

600cpi, 610cpi, 620c, 630c, 640c. 650c,

660c, 680c, 690c, 700ip, 790ips, 800c,

820c, 830c, 840c, 850c, 870c, 880be,

890c, 970cp.

OREGON

CORVALLIS: Oregon State College

Bacteriological laboratory, G. V. Copson.

Chemistry laboratory, E. C. Gilbert. Chemical engineering laboratory, G. W. Gleeson. Dairy products laboratory, G. Wilster.

Electrical engineering laboratory, F. O. McMillan.

Food industries laboratory, E. H. Wiegand.

Grain and forage laboratory, and experimental farm

laboratory, G. R. Hyslop.

Hydraulic laboratory, C. A. Mockmore.

Materials testing laboratory, S. H. Graf. Mechanical laboratory, S. H. Graf. Mines laboratory, J. H. Batcheller. Oenological laboratory (OLCC), D. R. Mills. Physical laboratory, W. Weniger.

Seed laboratory, G. R. Hyslop.

Veterinary medicine laboratory, J. N. Shaw.

Portland : Oregon Institute of Technology

Aeronautical instruments laboratory, Dougald Balsilie. Civil engineering laboratory, Nathan Bickford.

Electrical laboratory, Walter Haynes.

OOOabic, OlOai, 020abc, 030abci, 070a,

090ai, lOOai, HOai, 120aibc, 130ai,

140ai, 160abci, 170abci, 210c, 220c,

230ca, 240ai, 250abci, 290abci, 340i, 360ai, 390ap, 400p, 410p, 420p, 430ai,

470p, 500cp, 510cp, 530p, 590c,

600acpx, 610acpx, 620acpx, 630acpx,

640acpx, 650acpx, 690cp, 710esx,

760ai, 780is, 800cp, 830cs, 840c, 850c,

880cs, 8S0cs. 910ps.

410p, 510ch, 600p, 710eips.

! See p. 1 and 2 for symbolic references.
52 Miscellaneous Publication, National Bureau of Standards

GEOGRAPHICAL LISTING OF COLLEGES—Continued

PENNSYLVANIA

Location and name of laboratory Commodities and nature of investigations 2

Bethlehem:

Lehigh University

Bacteriology laboratory, S. J. Thomas.

Chemical laboratory, H. A. Neville.

Electrical laboratory, L. V. Bewley.

Fuel laboratory, A. C. Callen. Mechanical laboratory, M. C. Stuart. Metallurgy laboratory, G. E. Doan.

Physics laboratory, C. C. Bidwell. Structural Materials laboratory, Hale Sutherland. Easton : Lafayette College

Chemical engineering laboratory, E. L. McMillen.

Chemistry laboratory, J. Hunt Wilston. Mechanical laboratory, P. B. Eaton. Mining and metallurgy laboratory, W. B. Plank. Physics laboratory, C. M. Gordon.

Gettysburg:

Gettysburg College

Chemical laboratory, John B. Zinn. Lewisburg:

Bucknell University

Bacteriological laboratory, J. W. Rice.

Biological laboratory, N. H. Stewart. Botany laboratory, W. H. Eyster.

Chemical laboratory, B. J. Miller. Chemical engineering laboratory, C. S. Keevil.

Civil engineering laboratory, D. M. Griffith. Electrical engineering laboratory, G. A. Irland. Mechanical engineering laboratory, R. L. Anthony.

Pattern making and foundry laboratory G. M. Kunkel.

Physics laboratory, W. B. Lowry.

Philadelphia:

Drexel Institute

Biological science laboratory, Walter L. Obold. Chemical laboratory, L. D. Stratton.

Electrical engineering laboratory, R. C. Disque.

Foods and textiles laboratories, Miss Grace Godfrey.

Mechanical engineering laboratory, J. H. Billings.

Testing laboratory, H. L. Bowman.

Philadelphia Textile SchoolUniversity of Pennsylvania

Chemistry and chemical engineering laboratory, Hiram S. Lukens.

Civil engineering laboratory, F. P. Witmer.

Electrical engineering laboratory, Harold Pender. Mechanical engineering laboratory, J. A. Goff. Physics laboratory, G. P. Harnwell. X-ray research laboratory, C. Weyl.

Pittsburgh:

Carnegie Institute of Technology

Automotive laboratory, L. Andrew.

Bacteriological laboratory, H. L. Lang.

Chemical engineering laboratory, W. L. McCabe.

Chemistry laboratory, J. C. Warner. Heat treatment laboratory, John Blackhall. Hydraulic and materials testing laboratory, F. M. McCullough.

Mechanical engineering laboratory, W. Trinks. Metals research laboratory, R. F. Mehl.

Physics laboratory, H. S. Hower.

Plumbing, heating, ventilating, and welding laboratories, C. L. Humphreys.

Research laboratory of applied chemistry, E. Berl.

' See p. 1 and 2 for symbolic references.

020cp, 040cp, 050c, 060cp, 140cp,

160cp, 200p, 410p, 500cm, 510p,

530c, 600cpm, 610cpm, 620cpm,

630cpm, 640cpm, 650cp, 680cp,

690cp, 700s, 710es, 750s, 800c, 820c,

830c, 840c, 860c, 870c, 890c, 910s.

330cp (rope), 410p, 420p, 500ceph,

510cep, 520cp, 530cp, 550e, 600cehmp,

610ep, 640cemp, 680cemp, 690cemp,

700hs, 710s, 750s, 880c, 890c, 910ep,

920p.

020c, 140c, 170c, 410p, 510p, 600p, 850c.

010b, 220bc, 100b, 110b, 150b, 170b,

240b, 250b, 280b, 470b, 510c, 530c,

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

710p, 760p, 800c, 820c, 830c, 880b,

950b, 980b.

OlOabc, 020abc, 030abc, 040abc, 120abc,

130abc, 160abc, 300abcp, 330abcp,

360abcp, 370abcp, 390abcp, 500chis,

510cpm, 530c, 540ac, 550c, 570c

590ac, 600cpm, 610cpm, 620cpm,

630cpm, 640cpm, 650apm, 680cpm,

690cpm, 700ips, 710eis, 720eps,

740eips, 760eips, 770eps, 780eps,

790eips, 880c, 820c, 830c, 840c, 850c,

870c, 880c, 890c. 300acp, 310acp, 320acp, 330acp, 340acp,

360acp, 370acp, 390acp, 800c.

140c, 150c, 160c, 170c, 200ep, 210ep,

300e, 320e, 330e, 360e, 370e, 470e,

490e, 500e, 510e, 520pe, 530e, 540e,

550e, 560e, 570e, 590e, 600ecpmx,

610ecm, 620ecm, 630ecpmx, 660ec,

670e, 680ecpx, 690ecm, 700e, 710e,

720e, 780e, 790e, 800ec, 810c, 820ec,

830ec, 840ec, 850c, 860c, 870c, 880ec,

890ec, 910e, 920e, 940e, 950e, 970c,

990e. OlObc, 020bc, 030bc, 040bc, 050c, 060c,

070c, 090bc, 100c, 110c, 120bc, 130bc,

140bc, 160c, 170bc, 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, 520- achp, 530achp, 540achp, 550achp,

570achp, 590achp, 600acmphisxe,

610acmphisx, 620acmphisx, 630acmpi,

640acmpixe, 650acmpi, 680acmpi,

690acmpix, 700s, 710es, 720s, 730s,

740s, 750s, 760s, 770s, 780s, 790s, 800bcp, 810bc, 820cp, 830chp, 840-

acps, 850c, 860cp, 870c, 880bc, 890cp,

910pse, 970c.
Testing and Research Laboratories

GEOGRAPHICAL LISTING OF COLLEGES—Continued

53

PENNSYLVANIA—Continued

Location and name of laboratory Commodities and nature of investigations 2

Pittsburgh—Continued

University of Pittsburgh

Bacteriology laboratory, A. B. Wallgren.

Biology laboratory, W. H. Emig.

Chemical laboratory, Alexander Silverman.

Chemical engineering laboratory, James Coull.

Electrical engineering laboratory, H. E. Dyche.

Mechanical engineering laboratory, Frank Stiening.

Metallurgical engineering laboratory, Ray Fitterer. Physics laboratory, Elmer Hutchisson.

State College:

The Pennsylvania State College

Agricultural biochemistry laboratory, R. A. Dutcher.

Analytical service laboratory, A. L. Haskins.

Astronomical industries laboratory, H. L. Yeagley.

Ceramics Laboratory, N. W. Taylor.

Chemical engineering laboratory, D. S. Cryder.

Chemical microscopy laboratory, M. L. Willard. Cryogenic laboratory, J. G. Aston. Engineering experiment station, F. G. Hechler. Foods and cereal technology laboratory, H. O. Triebold

Foods and nutrition laboratory, R. A. Dutcher.

Fuel technology laboratory, A. W. Gauger.

High pressure laboratory, R. B. Dow.

Highway engineering laboratory, F. T. Mavis.

Industrial engineering laboratory, C. E. Bullinger.

Inorganic chemistry laboratory, G. C. Chandlee.

Insecticides and fungicides laboratory, D. E. H. Frear. Materials testing laboratory, R. K. Bernhard.

Meat products laboratory, R. C. Miller. Mechanical engineering laboratory, H. A. Everett. Metallurgy laboratory, D. F. McFarland.

Micro-analytical laboratory, G. H. Fleming.

Mineral industries experiment station laboratory, A. W

Gauger.

Molecular diffusion laboratory, W. R. Ham.

Organic chemistry laboratory, F. C. Whitmore.

Organic chemistry of biological products laboratory, R. E

Marker.

Petroleum refining laboratory, M. R. Fenske.

Physical chemistry laboratory, J. H. Simons.

Soils and plant chemistry, D. E. Haley.

Spectroscopic laboratory, D. H. Rank.

Supersonics laboratory, W. H. Pielemeier.

Textile chemistry laboratory, Pauline Beery Mack.

Vitamins and nutrition laboratory, N. B. Guerrant. X-ray laboratory, W. P. Davey.

Swabthmoee:

Swarthmore College

Civil engineering laboratory, Scott B. Lilly. Electrical engineering laboratory, H. M. Jenkins. Mechanical engineering laboratory, Charles G. Thatcher. Villanova:

Villanova College

Analytical chemistry laboratory, E. L. Haenisch.

Biological and bacteriological laboratories, J. M. Dougherty. Electrical testing laboratories, H. S. Bueche.

Highways testing laboratory, J. A. Oakey.

Materials testing laboratory, J. S. Morehouse.

Metallurgical laboratory, F. J. Limacher.

Physics laboratory, J. H. Crawford.

OlOcb, 020cb, 040c, 100c, 110c, 120c,

130c, 140c, 150c, 160c, 170c, 200csx,

210cs, 220cs, 230cs, 280cs, 290c, 300ca,

340c, 360c, 370c, 390c, 400a, 410a,

420c, 430c, 470c, 500cs, 510cas, 520cas,

530cas, 540cs, 550cs, 560cx, 570cs,

590cs, 600cxahs, 610cxahs, 620cxahs,

630cxahs, 640cxahs, 650cxahs, 660c,

680cxas, 690cxas, 700ilps, 710eilps,

720ilps, 730ilps, 740ilps, 750ilps,

760ilps, 770ilps, 780ilps, 790ilps, 800-

catbs, 810cxabs, 820cbts, 830cbts,

840catbs, 850cabs, 860caxts, 870ctbs,

880cbs, 890ctbs, 910xaehs.

OOOcpax, OlOcpab, 020cpab, 030cpab,

040cpab, 090cpab, lOOcpa, llOcpa,

120cpa, 130cpa, 140cpa, 150cpa, 160-

cpa, 170ca, 400ap, 410ap, 500achp,

510xpcals, 520achpx, 530aips, 540- achpx, 550ai, 560ai, 570cp, 590cp,

600acips, 610acipscmx, 620acipscmx,

630cmpx, 640acipscmx, 650achpmx,

660cpm, 680chmpex, 690chmpex, 700-

aipshl, 710aipshl, 720aipshl, 760aipshl,

800cp.

410p, 500p, 510p, 600mp, 610p, 630mp,

640mp, 680mp, 690mp, 700p, 710es.

020b, 500c, 510cp, 570c, 590c, 600cp,

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

700p, 710p, 760p, 790p, 800c, 810c,

820c, 830c, 850c, 870c, 880b.

' See p. 1 and 2 for symbolic references.
54 Miscellaneous Publication, National Bureau of Standards

GEOGRAPHICAL LISTING OF COLLEGES—Continued

PHILIPPINES

Location and name of laboratory Commodities and nature of investigations 2

Manila:

University of the Philippines

Agricultural chemistry laboratory, F. O. Santos.

Agricultural engineering laboratory, A. L. Teodoro.

Agronomy laboratory, L. G. Gonzalez. Animal husbandry laboratory, V. Villegas.

Cement testing laboratory, A. Albert. Chemistry laboratory, A. Clemente.

Entomology laboratory, L. B. Uichanco.

Fiber tests laboratory, P. A. David.

Food, drug, and nutrition laboratories, Pablo I. de Jesus. Mechanical laboratory, L. S. Eaton. Physicochemistry laboratory, J. Banzon.

Physics laboratory, C. del Rosario. Plant pathology laboratory, G. O. Ocfemia.

Plant physiology laboratory, R. B. Espino.

Veterinary science laboratory, G. San Agustin.

OlOcpa, 020cpab, 030cpab, 040cpa,

050cpa, 060cps, 070c, OlOcb, lOOcpa,

llOcpa, 120cpab, lcOcpab, 140cap,

150cap, 160cap, 170cpb, 200c, 210ac,

220acp, 230c, 240cab, 250ab, 260c,

280ac, 290c, 300cpa, 310cpa, 320cpa,

330cpa, 340cpa, 360cpa, 370cpa,

390cpa, 400p, 470c, 490c, 500chlps,

510cp, 520cpa, 530c, 540cps, 570c,

590c, 600cpamhs, 610cp, 620c,

630cmahps, 640cmahps, 640cmahps,

650cmahps, 680cmahps, 690c,

700plsi, 710plsi, 720p, 730pl, 740sl,

750sl, 760isl, 780pls, 790sl, 800c,

810cpa, 820c, 830c, 840c, 850c,

870cpa, 880cspa, 890c, 910isp.

PUERTO RICO

Rio Piedkas:

University of Puerto Rico

Biology laboratory.

Chemistry of foods laboratory.

Engineering laboratory.

Sugar chemistry laboratory.

OlObc, 020bc, 030bc, 040bc, 120bc,

130bc, 140bc, 150bc, 160c, 290bc,

410p, 500c, 510p, 600cp, 620cp, 630cp,

640cp, 650cp, 680cp, 690cp, 850c.

RHODE ISLAND

Kingston:

Rhode Island State College

Chemical laboratory, J. W. Ince. Chemical engineering laboratory, T. S. Crawford.

Civil engineering laboratory, Frank W. Stubbs, Jr. Electrical laboratory, Wesley B. Hall. Experiment station laboratory, John B. Smith.

Materials testing laboratory, E. L. Carpenter.

Radio and electronics laboratory, Wesley B. Hall. Providence:

Brown University

Astronomical laboratory, C. H. Smiley.

Biology laboratory, P. H. Mitchell. Botany laboratory, W. H. Snell. Chemistry laboratory, C. A. Kraus.

Engineering laboratory, L. T. Bohl. Geology laboratory, A. W. Quinn.

Physics laboratory, R. B. Lindsay.

020c, lOOca, 110c, 120c, 130c, 140c, 200c,

210c, 280c, 290c, 300ac, 470ac, 480ac,

490ac, 500cp, 530ac, 570ac, 600p,

610p, 630p, 640p, 710e, 850c, 910e,

930cs, 970c.

020abc, 030abc, 300p, 320p, 370p, 390-

psa, 400abip, 410pi, 500ap, 510ap,

520acehp, 530pa, 540a, 550a, 560a,

570a, 590a, 600apehix, 620aehpx,

620aehpx, 630aehpx, 640aehpx, 650- apehx, 670s, 680apehx, 690ap, 700-

pi, 710pi, 720pi, 730p, 740pi, 750pi,

760pi, 770pi, 780pi, 790pi, 800abcp,

820ac, 830abc, 880abp, 910aisp.

SOUTH CAROLINA

Charleston:

The Citadel Chemistry laboratory, Louis Knox.

Engineering laboratory, L. S. Le Tellier. Physics laboratory, N. F. Smith.

Clemson College:

Clemson Agricultural College

Agricultural engineering laboratory, G. B. Nutt. Botany and bacteriology laboratory, W. B. Aull. Chemical laboratory, H. J. Webb.

Civil engineering laboratory, E. L. Clarke.

Electrical laboratory, S. R. Rhodes.

Engineering experiment station laboratory, S Geology and mineralogy laboratory, F. H. H

Mechanical laboratory, B. E. Fernow.

Research laboratory, H. P. Cooper.

Textile laboratory, H. H. Willis.

2 See p. I and 2 for symbolic references.

B. Earle. Calhoun.

300c, 400pi, 410pi, 500c, 510cpi, 530cpi,

600pic, 610c, 620c, 630c, 640c, 650c,

680c, 710s, 820c, 840c, 850c, 880c,

910es.

020abc, 100c, 110c, 120c, 160b, 170bc,

260c, 280c, 300aip, 310aip, 320aip,

310aip, 390aip, 410p, 500ac, 510p,

520c, 530ip, 540ip, 550ip, 560ip,

570ip, 590ipc, 600acp, 610acp, 600ac,

630ac, 640ac, 650ac, 680ac, 690ac,

730s, 800c, 810c, 820c, 830c, 840c,

850c, 870c, 880cb, 890c.
Testing and Research Laboratories

GEOGRAPHICAL LISTING OF COLLEGES—Continued

55

SOUTH CAROLINA—Continued

Location and name of laboratory Commodities and nature of investigations 2

Columbia:

University of South Carolina

Biological laboratory, W. E. Hoy.

Chemical laboratory, G. F. Lipscomb.

Electrical engineering laboratory, S. Litman.

Geology laboratory, Stephen Taber. Pharmacy laboratory, E. T. Motley.

Physics laboratory, C. F. Mercer. Strength of materials laboratory, W. E. Rowe.

Greenville:

Furman University

Biological laboratory, S. A. Ives. Chemical laboratory, J. R. Sampey.

Geological laboratory, W. C. Holland.

Physical laboratory, J. A. Osteen. Spartanburg:

Wofford College

Biological laboratory, C. B. Waller. Chemical laboratory, C. B. Waller.

Electrical laboratory, E. H. Shuler. Mineralogy laboratory, C. S. Pettis. Physics laboratory, C. S. Pettis.

200acps, 210acps, 220ac, 280c, 500cp,

510cp, 520cp, 530cp, 540cp, 550cp,

570cp, 590cp, 710el, 720e, 740e, 750e,

760e, 770e, 790e, 800cp, 810cp, 820cp,

830c, 870cp, 910aelps.

000a, 100a, 110a, 120a, 130a, 240a,

290a, 500ac, 510ac, 520ac, 530ac,

540ac, 550ac, 560ac, 570ac, 590ac,

600c, 610c, 640c, 650c, 680c, 690c,

830c.

710s (motors, generators, small), 850c, 880c.

SOUTH DAKOTA

Brookings:

South Dakota State College

Animal health laboratory, C. C. Lipp.

Bacteriology laboratory, A. R. Grismer.

Botanical laboratory, W. L. Miller. Cement concrete testing laboratory, H. B. Blodgett.

Chemical laboratory, Alvin Moxon.

Dairy products laboratory, T. M. Olsen. Drug assay laboratory, F. J. LeBlanc.

Electrical machinery laboratory, H. M. Crothers. Fuel and steam laboratory, R. E. Gibbs.

Nutrition laboratory, Minerva Kellogg.

Seed testing laboratory, A. N. Hume.

Textile laboratory, Barbara Bailey.

Zoology and entomology laboratory, H. C. Severin. Rapid City:

South Dakota School of Mines

Chemical laboratory, Andrew Karsten.

Civil engineering laboratory, E. D. Dake.

Electrical laboratory, J. O. Kammerman.

Metallurgical laboratory, Bancroft Gore. Mining experiment station laboratory, Charles Bentley.

Mining laboratory, F. C. Lincoln. Physics laboratory, J. G. Potter. Vermilion:

University of South Dakota

Department of chemistry laboratory, Arthur M. Pardee.

Physical and mechanical testing laboratory, M. W.

Davidson.

Physics laboratory, J. W. Jordan.

State chemical laboratory, Guy G. Frary.

State geological survey laboratory, E. P. Rothrock.

State health laboratory, J. C. Ohlmacher.

OOOp, OlOcb, 020cb, 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.

410p, 500cph, 510cp, 600cpm, 620cpm,

630cpm, 640cpm, 650cpm, 680cpm,

690cpm, 700s, 710s, 820c, 830c, 880c,

910s.

020cb, 040c, 100c, 110c, 140c, 150c,

160c, 170cb, 500cp, 810c, 820c, 830c,

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

2 See p. 1 and 2 for symbolic references.
56 Miscellaneous Publication, National Bureau of Standards

GEOGRAPHICAL LISTING OF COLLEGES—Continued

TENNESSEE

Location and name of laboratory Commodities and nature of investigations 2

Knoxville:

University of Tennessee

Bacteriology laboratory, Paul W. Allen. Chemical engineering laboratory, R. M. Boarts.

Civil engineering laboratory, N. W. Dougherty.

Electrical laboratory, J. G. Tarboux.

Engineering experiment station laboratory, C. A. Perkins. Hydrualic laboratory, R. A. Kampmeier.

Materials testing laboratory, H. B. Aikin. Mechanical laboratory, R. W. Morton.

Physics laboratory, K. L. Hertel. Mabyville:

Maryville College

Biology laboratory, Susan A. Green. Chemistry laboratory, George D. Howell.

Physics laboratory, Edgar R. Walker. Nashville:

Vanderbilt University

Analytical chemistry laboratory, F. L. Conover.

Biological laboratory, C. S. Shoop.

Engineering laboratory, F. J. Lewis.

Geological laboratory, W. B. Jewell. Industrial chemistry laboratory, J. M. Breckenridge.

Metallurg; cal laboratory, W. P. Fishel. Organic chemistry laboratory, A. W. Ingersoll.

Physical chemistry laboratory, L. J. Bircher.

000b, 010b, 020b, 400p, 410p, 510p,

530p, 600p, 610p, 640p, 880b.

170ac.

000a, OlOac, 140acp, 160cp, 470acp.

500chip, 510ip, 520p, 530chp, 540acp,

550acp, 560a, 570ch, 590chp, 600cip,

610chm, 620ch, 630chm, 680chm,

690chm, 800cs, 810c, 820c, 830c,

840cs, 850c, 860c, 870c, 880c, 890c,

910s, 970cs.

TEXAS

Austin:

University of Texas

Engineering experiment station, W. R. Woolrich.

Industrial chemistry experiment station, E. P. Schoch. Belton:

Mary Hardin-Baylor College

Botany laboratory, Lucile Capt.

Chemistry laboratory, Amy Le Vesconte. Nutrition laboratory, Rowena Anderson.

Physics laboratory, Walter Gordy.

Textiles laboratory, Lee Hamilton.

Zoology laboratory, Anna Mae Melton.

Brownwood:

Howard Payne College

Biology laboratory, O. E. Winebrenner.

Chemistry laboratory, O. E. Winebrenner.

Physics laboratory, Edwin Moore. College Station:

Agricultural and Mechanical College of Texas

Agricultural engineering laboratory, F. R. Jones. Agricultural experiment station, A. B. Conner.

Biology laboratory, C. C. Doak.

Chemical engineering laboratory, J. D. Lindsay.

Chemistry laboratory, C. C. Hedges.

Civil engineering laboratory, J. T. L. McNew.

Cotton laboratory, J. B. Bagley.

Electrical engineering laboratory, M. C. Hughes.

Engineering experiment station, T. R. Spence.

Geology laboratory, C. L. Baker. Mechanical engineering laboratory, C. W. Crawford.

Physics laboratory, O. W. Silvey. State chemist laboratory, G. S. Fraps.

Wool laboratory, J. M. Jones.

2 See p. 1 and 2 for symbolic references.

OlOp, 030p, 060c, 120p, 130p, 700p,

710p, 750p, 760p.

020ac, 040ac, 050a, 060a, 070a, lOOac,

HOac, 120ac, 130ac, 140ac, 150ac,

160ac, 170ac, 300ac, 310ac, 320ac,

330ac, 340ac, 360ac, 370ac, 390ac,

510ac, 520ac, 530ac, 540ac, 550ac,

560ac, 570ac, 590ac, 600ac, 610ac,

620ac, 630ac, 640ac, 650ac, 660ac,

680ac, 690ac, 870ac, 880ac, 910as, 970ac.

500cp, 510cp, 530cp, 540cp, 550cp,

570cp, 590cp, 600cm, 620cm. 630cm,

640cm, 650cm, 680cm, 690cm,

800cpba, 810cpba, 820cpba, 830cpba,

850cpba, 870cpba, 880cpba, 890cbpa.

000b, OlOcb, 020cbm, 030c, 040c, 050c,

090c, 100c, 110c, 120c, 130c, 140c,

150c, 160c, 170c, 240cb, 250b, 300p,

310p, 360p, 410p, 500cp, 510cp,

530cph, 600cpm, 640cpm, 700p, 710ep,

730p, 750p, 800c, 820c, 830c, 840c,

850c, 860c, 870c, 880c, 890c.
Testing and Research Laboratories

GEOGRAPHICAL LISTING OF COLLEGES—Continued

57

TEXAS—C ontinued

Location an i name of laboratory Commodities and nature of investieations -

Georgetown:

Southwestern University

Biological laboratory, G. B. Wolcott. Chemical laboratory, J. C. Godbey.

Geology laboratory, G. B. Wolcott.

Physics laboratory, B. Dunn. Houston:

The Rice Institute Biology laboratory, A. C. Chandler. Chemistry laboratory, H. B. Weiser.

Civil engineering laboratory, L. B. Ryon.

Electrical engineering laboratory, J. S. Waters.

Industrial chemistry laboratory, A. J. Hartsook.

Mechanical laboratory, J. H. Pound.

Physics laboratory, H. A. Wilson. Lubbock:

Texas Technological College

Biological laboratory, R. A. Studhalter. Chemical laboratory, R. C. Goodwin.

Dairy manufactures laboratory, K. M. Renner.

Electrical laboratory, C. V. Bullen. Geology laboratory, L. T. Patton. Materials testing laboratory, J. H. Murdough.

Plant industry laboratory, A. W. Young.

Physical laboratory, E. F. George.

Textile laboratory, C. M. Stanley, Jr. Waco:

Baylor University

Biology and bacteriology laboratory, J. A. Yarborough.

Chemical laboratory, W. T. Gooch, W. R. Stephens.

Physiology laboratory, I. H. Horton. Waxahachie : Trinity University

Biology laboratory, F. B. Isely. Chemistry laboratory, F. M. Garland. Home economics laboratory, Mrs. F. M. Kelsey.

Physics laboratory, Tarvar Morris.

140c, 500c, 510c, 600c, 630c, 640c, 650c, 680c.

020cp, 140cp, 160cp, 170cp,410p,500chl,

olOcp, 530cps, 540c, 570c, 600cpm,

620cpm, 630cpm, 640cpm, 650cpm,

660cpm, 680cpm, 690cpm, 700s 710s, 750ps, 760ps, 780s, 790ps, 820c, 830c,

840c, 850c, 870c, 880cb, 890c, 910s.

020abcip, lOOabcp, HOabcp, 120abcp,

130abp, 140ac, 240abp, 250abt, 300-

acips, 310ps, 360acips, 370acips, 410p,

500acpis, 510acpis, 520c, 530ca, 540a,

550a, 560a, 570a, 590a, 600cpe, 630cp,

640ce, 650ce, 680ce, 690c, 710e,

730aip, 770is, 800c, 820c, 850c, 860p,

880eb, 990abcp.

OOOct, 010b, 020b, 030b, 070b, lOOct, HOct, 120b, 140c, 170c, 240b, 300a,

400b, 500cp, 510cp, 530cp, 810ca,

850c, 890cb, 910b.

020c, 100c, 140c, 150c, 170c, 500c, 510c,

530c, 570c, 640c, 690c, 810c, 890c.

UTAH

Salt Lake City:

University of Utah

Bacteriology and pathology laboratories L. L. Daines. Chemistry laboratory, W. D. Bonner.

Electrical engineering laboratory, A. L. Taylor.

Geology and mineralogy laboratories, H. Schneider. Home economics laboratory, Rose H. Widtsoe.

Mechanical engineering laboratory.

Metallurgy and ore-dressing laboratories, S. F. Ravitz. Mining laboratory, R. S. Lewis. Physics laboratory, Orin Tugman.

Road materials laboratory, A. Diefendorf.

OOOab, 010c, 020abe, 030abc, 040cp,

050ab, 070ab, lOOabc, HOabcp,

120abc, 130abc, 140cp, 150c, 160cp,

170cp, 240ab, 250ab, 260b, 280abc,

290ab, 300c, 370c, 400ab, 410ps,

500achmp, 510acp, 530a, 540a, 550a,

560a, 570acm, 590acm, 600cpm,

610cpm, 620acpm, 630acpm, 640acpm,

650acpm, 660acpm, 680acpm,

690acpm, 700ps, 710ps, 740ps, 750ps,

800c, 810c, 820c, 830c, 840c, 850c,

870c, 880c, 890c, 910s.

VERMONT

Burlington:

University of Vermont

Agricultural experiment station laboratory, J. L. Hills. Botany laboratory, G. P. Burns. Chemical laboratory, G. H. Burrows. Dairy products testing laboratory, J. L. Hills. Engineering experiment station, G. F. Echhard.

Materials testing laboratory, L. B. Puffer. Mechanical engineering laboratory, H. L. Daasch.

' See p. 1 and 2 for symbolic references.

000b, OlObc, 020bc, 100c, 140apc, 240c,

250ap, 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, 830c, 840c, 850c, 860c, 870c,

880cb, 890c.
58 Miscellaneous Publication, National Bureau oj Standards

GEOGRAPHICAL LISTING OF COLLEGES—Continued

VERMONT—Continued

Location and name of laboratory Commodities and nature of investigations 2

Burlington—Continued.

University of Vermont—Continued.

Mineralogical and geological laboratory, E. C. Jacobs. Pathological laboratory, E. H. Buttles. Physiological laboratory, R. G. Daggs.

State laboratory of hygiene, C. F. Dalton. Zoology laboratory, H. F. Perkins. Middlebury:

Middlebury College

Biological laboratory, S. E. Longwell.

Chemical laboratory, P. Conant Voter. Geological and mineralogical laboratory, Phelps N. Swett. Physical laboratory, Benjamin F. Wissler.

Northfield:

Norwich University

Chemical laboratory, S. F. Howard.

Civil engineering laboratory, C. S. Carleton.

Electrical laboratory, F. A. Spencer.

Mechanical laboratory, W. D. Emerson. Winooski:

St. Michael's College

Biological laboratory, B. H. Candon.

Chemistry laboratory, F. S. Quinlan.

Physics laboratory, J. M. Holcomb.

020bcpa, 090c, 160ct, 170ct, 200c, 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, 840c, 850c, 860c,

870c, 880c, 890c.

400p, 410p, 500cp, 510cp, 600ap, 610ap,

700s, 710s.

010c, 020c, 040c, 120c, 130c, 150c, 160c, 260c, 280c, 500pc, 570c, 590c, 600c,

630c, 640c, 650c, 680c, 690c, 800c,

820c, 830c, 840c, 850c, 870c, 880cb,

890c, 970pc.

VIRGINIA

Blacksburg:

Virginia Polytechnic Institute Aeronautical laboratory, D. H. Pletta. Agricultural chemistry laboratory, W. B. Ellett. Agricultural engineering laboratory, C. E. Seitz. Agricultural experiment station, A. W. Drinkard.

Animal pathology laboratory, I. D. Wilson.

Ceramic laboratory, J. W. Whittmore.

Chemical engineering laboratory, J. W. Watson.

Chemistry laboratory, J. W. Watson.

Concrete materials laboratory, R. E. L. Gildea. Dairy husbandry laboratory, C. W. Holdaway.

Electrical engineering laboratory, W. A. Murray.

Engineering experiment station, E. B. Norris. Engineering materials laboratory, L. O'Shaughnessy.

Geology and mineralogy laboratory, R. J. Holden.

Highway materials laboratory, R. B. H. Begg.

Lubrication laboratory, J. I. Clower. Mechanical engineering laboratory, J. B. Jones. Metallurgy laboratory, H. V. White.

Mining laboratory, L. I. Cothern.

Physics laboratory, F. L. Robeson.

Plant pathology laboratory, S. A. Wingard.

Sanitary engineering laboratory, P. H. McGauhey.

Soils and crops laboratory, T. B. Hutcheson.

Charlottesville : University of Virginia

Anatomical laboratory, H. E. Jordan. Astronomical laboratory, S. A. Mitchell. Biochemical laboratory, A. Chanutin.

Biological laboratory, I. F. Lewis. Chemical laboratory, A. F. Benton. Chemical engineering laboratory, J. H. Rushton.

Civil engineering laboratory, T. H. Evans.

Clinical laboratory, W. E. Bray.

' See p. 1 and 2 for symbolic references.

000b, OlObc, 020bc, 040cl, lOObc, 110c,

120c, 130c, 140cl, 150c, 160c, 170c, 230e, 240c, 250i, 260abc, 280cs, 290cb,

300ac, 310ac, 320ac, 330ac, 340ac,

360ac, 370ac, 390ac, 400acip, 410acip,

420acip, 430aip, 470ac, 500cps,

510acp, 520acp, 530acp, 550a, 570c,

590ac, 600cmp, 610cmp, 620cmp,

630cmp, 640cmp, 650cmp, 680cmp,

690cmp, 700ps, 710eps, 720ps, 730ps,

760ps, 800c, 810c, 820c, 830c, 840c,

850c, 860c, 870c, 880bcs, 890c, 910ps.
Testing and Research Laboratories 59

GEOGRAPHICAL LISTING OF COLLEGES—Continued

VIRGINIA—Continued

Location and name of laboratory Commodities and nature of investigations 2

Charlotte sville—Continued.

University of Virginia—Continued.

Electrical engineering laboratory, J. M. Miller, Jr. Embryological and histological laboratories, H. E. Jordan. Mechanical engineering laboratory, C. Henderson.

Pathological laboratory, J. R. Cash. Pharmacological laboratory, J. A. Waddell.

Physical laboratory, L. G. Hoxton.

Physiological laboratory, S. W. Britton. Public health and bacteriological laboratory, G. M.

Lawson. Lexington:

Virginia Military Institute 410p, 500p, 510p, 600p, 610p, 620p,

Biological laboratory, R. P. Carroll. 640p.

Chemical laboratory, L. German.

Electrical laboratory, S. W. Anderson.

Highway and building materials testing laboratory, J. A. Anderson.

Mineralogical laboratory, Edward Steidtmann.

Phv^iV*; ljiVinrfitnrv ft 1VT TTpflin Washington and Lee University - 510ap, 700es. Biology laboratory, W. D. Hoyt.

Chemistry laboratory, L. J. Desha.

Geology laboratory, M. H. Stow.

Physics and electrical laboratory, R. W. Dickey.

Williamsburg:

College of William and Mary _ .... .__ 020cab, 140c, 160c, 300c, SOOchpa, 550p,

Biological laboratory, D. W. Davis. 600c, 630pc, 640ce, 680c, 690c, 700ps,

Chemical laboratory, R. G. Robb. 710ps, 800c, 820c, 830c, 850c, 880bc,

Physical laboratory, R. C. Young. 890c, 910s. WASHINGTON

H. F.

Pullman:

State College of Washington

Chemistry laboratory, C. C. Todd.

Chemistry laboratory, experiment station, J. L. St. John. Communication laboratory, H. J. Dana.

Dairy industry laboratory, H. A. Bendixen.

Electrical machinery laboratory, R. D. Sloan.

Electrical measurements and standards laboratory,

Lickey.

Engineering materials laboratory, R. Weller, C. Zener.

Fire assaying laboratory, J. F. Williams. Fuels and lubrication laboratory, F. W. Candee.

Home economics laboratory, L. K. Pickles. Metallographic laboratory, H. P. Nielsen. Metallurgical laboratory, J. F. Williams. Mineralogy and petrography laboratory, C. D. Campbell. Ore dressing laboratory, A. McHugh.

Pharmacy laboratory, P. H. Dirstine. Seed laboratory, E. G. Schafer. Steam and gas power laboratory, H. H. Langdon.

Veterinary bacteriology laboratory, E. C. McCulloch.

Veterinary pathology laboratory, D. R. Cordy.

Seattle:

University of Washington

Aeronautical, civil, electrical, and mechanical engineering

laboratories, E. A. Loew.

Chemistry and chemical engineering laboratory, H. K.

Benson.

Fisheries laboratory, William F. Thompson.

Forestry laboratory, Hugo Winkenwerder.

Mining, metallurgical, and ceramics laboratory, Milnor

Roberts. Pharmaceutical, drug laboratory, F. J. Goodrich.

Physics laboratory, Henry L. Brakel.

OOObpa, OlOabpa, 020ab, 030bpa, 040ac,

lOOac, 110c, 120b, 130b, 140ac, 150ac,

160ac, 170c, 210c, 220ac, 240c, 260c,

300p, 360p, 370p, 410ip, 500ah, 510ah,

520a, 530a, 540a, 550a, 560a, 570a,

590a, 600mp, 620mx, 630mp, 640mp,

650mx, 660mx, 680mx, 690mx, 700hpl,

710ep, SOOacp, 810act, 820acp, 830acp,

850c, 870c, 890acp, 910achimps.

020c, 030b, 040c, 140c, 150c, 160c, 170c, 240c, 260c, 400ahp, 410b, 420ahp,

430abp, 470ap, 480ca, 500c, 510h,

520h, 530h, 540h, 550h, 570m, 590m,

600m, 620cm, 630cm, 640m, 650m,

660m, 680m, 690m, 820c, 830c, 840c,

850c, 860c, 870c, 880c, 890c, 910s.

> See p. 1 and 2 for symbolic references.
60 Miscellaneous Publication, National Bureau of Standards

GEOGRAPHICAL LISTING OF COLLEGES—Continued

WEST VIRGINIA

Location and name of laboratory Commodities and nature of investigations 2

Morgantown:

West Virginia University

Agricultural chemistry laboratory, R. B. Dustman.

Biochemistry laboratory, P. L. MacLachlan.

Dairy laboratory, H. O. Henderson.

Department of chemistry laboratory, Friend E. Clark.

Electrical laboratory, A. H. Forman.

Engineering chemistry laboratory, William Hodge.

Entomology laboratory, L. M. Peairs. Experimental engineering laboratory, J. B. Grumbein.

Feeds and fertilizer laboratory (at Charleston), T. B. Leith. Mechanical laboratory, G. P. Boomsliter. H~ Plant pathology laboratory, C. R. Orton.

Hi Seeds laboratory.

020cb, lOOcp, 120c, 130c, 240p, 250i, 260t, 410p, 500ct, 510pc, 520c, 530c,

570c, 590t, 600cmp, 610cmp, 620cmp,

630cmp, 640cmp, 650cmp, 660cmp,

680cmp, 690cmp, 700s, 720s, 730s,

750s, 800cp, 810cp, 820c, 830c, 870cp,

880cp.

WISCONSIN

Appleton:

Institute of Paper Chemistry (affiliated with Lawrence College) . Analytical laboratory, B. L. Browning.

Cellulose laboratory, E. Heuser.

Colloid chemistry laboratory, B. W. Rowland.

Fibre microscopy laboratory, John Graff. Microbiology laboratory, J. W. Appling.

Organic chemistry laboratory, H. F. Lewis. Physics laboratory, J. A. Van den Akker.

Pulp and paper testing laboratory, C. M. Koon. Wood technology laboratory, I. H. Isenberg. Lawrence College

Bacteriology laboratory, Olga Smith.

Botany laboratory, W. Rogers.

Chemistry laboratory, S. Darling.

Geology laboratory, L. R. Thiesmeyer.

Physics laboratory, P. Gilbert. Zoology laboratory, W. Van Horn. Madison:

University of Wisconsin

Chemical engineering laboratory, R. A. Ragatz.

Electrical engineering laboratory, J. W. Watson.

Feeds and fertilizer laboratory, Walter Griem.

Hydraulic laboratory, L. F. VanHagen.

Materials testing laboratory, M. O. Withey.

Mechanical engineering laboratory, G. L. Larson. Mining and metallurgy laboratory, J. F. Oesterle.

Soils laboratory, Emil Truog, H. H. Hull. U. S. Forest products laboratory, C. P. Winslow.

Milwaukee:

Marquette University

Anatomy laboratory, Eben J. Carey.

Biochemistry laboratory, Joseph C. Bock.

Electrical laboratory, Franz A. Kartak.

Materials laboratory, O. Neil Olson. Metallurgical laboratory, John E. Schoen. Pathology laboratory, Fernan Nunez. Pharmacology laboratory, Harry Beckman.

Physiology laboratory, P. F. Swindle.

280acp, 340c (straw), 360ac (wool),

400cp (logs), 470acp, 490acp, 530acp,

640acp (copper alloys), 680acp (zinc

alloys), 710ips, 780ips, 910ips, 950cp.

030b, 040b, 160cb, 470cp, 490cp, 500cp,

600cp, 630cp, 680cp, 800cp, 820cp,

870cp, 880cp, 910cp.

040b, 090c, lOOac, HOac, 300a, 320a,

330a, 340a, 360a, 370a, 390a, 400- abcehpst, 410abcehpst, 420abcehpst,

470acbehpt,490abcehpt, 500cp, 510pc,

520es, 530apcmx, 570c, 590acmp,

600acpm, 610pacm, 620acmp, 640- acpm, 650acmp, 680acmp, 700s,

710es, 740sip, 750sip, 760sip, 780s,

800cp, 820cp, 830cp, 850c, 880bc,

890cp, 910es.

OOOabcx, 020c, 040c, 140c, 160c, 170c,

400hip, 410hip, 510p, 530p, 600pm,

620pm, 630pm, 640pm, 650pm,

680pm, 690pm, 710es, 870c, 910is.

2 See p. I and 2 for symbolic references.
Testing and Research Laboratories

GEOGRAPHICAL LISTING OF COLLEGES—Continued

61

WYOMING

Location and name of laboratory Commodities and nature of investigations 2

Lahamie:

University of Wyoming

Apiculture laboratory, C. H. Gilbert. Assaying laboratory.

Botany laboratory, W. G. Solheim.

Chemistry laboratory, 0. A. Beath. Egg laboratory, Mack 0. North.

Engineering laboratory, R. D. Goodrich.

Farm crops laboratory, Wm. Riedel. General chemistry instruction laboratory, P. T. Miller. Geological and mineralogical laboratory, S. H. Knight.

Home economics laboratory, Elizabeth J. McKittrick.

Metabolism laboratory, Elizabeth J. McKittrick.

Physics laboratory, P. F. Hammond.

Plant pathology laboratory, G. H. Starr. Psychology laboratory, Lillian Portenier. Seeds laboratoi-y, L. E. Walter.

Soils laboratory, T. J. Dunnewald.

State chemist, L. E. Walter. Veterinary and animal pathology and bacteriology laboratory, A. M. Lee. Wool and fur laboratory, R. H. Burns. Zoology and parasitology, John W. Scott.

OOObct, OlOabc, 020abc, 030abc, 040aci,

070acips, 090abc, lOOabct, HOabct,

120abct, 130abct, HOabct, 150abct,

160abct, 170abct, 220ac, 240abcips,

250abcip, 290abc, 300ac, 310ac, 320a,

330a, 340a, 360acips, 370a, 390a, 400p,

410p, 500c, 510acip, 520acep, 530acep,

540ac, 550ac, 570ac, 590ac, 600cmp,

610cmp, 620cmp, 630cmp, 640c, 650c,

660c, 710s, 810abc, 830ct, 840c,

850abcps, 880c, 890c, 970c.

2 See p. 1 and 2 for symbolic references.
FACILITATING THE USE OF SPECIFICATIONS

Many excellent specifications well recognized throughout industry are not being widely

used at the present time because of inability on the part of most purchasers to determine

whether or not commodities delivered correspond to the specification requirements. As a

solution to the problem of minimizing the above-mentioned disadvantage and thereby

facilitating the use of specifications, use is being made of the so-called "certification" or written-guarantee 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 are

willing to issue a written guarantee to the purchaser, upon request, that the material thus

supplied complies with the requirements and tests of the specifications.

From time to time State and other tax-supported 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 purchasers for the Federal,

State, and municipal Governments, who are spending money collected from the public in the form of taxes. There already have been compiled by the National Bureau of Standards more than 860

lists of firms that have expressed to the Bureau (up to January 1, 1942) their desire to have

their names placed on the lists of manufacturers willing, when requested to do so, to guarantee

to purchasers that material supplied in accordance with the designated Federal specifications

and commercial standards complies with the requirements and tests of these specifications.

Copies of any of these lists of sources of supply, to which additions are being made from time

to time, can be obtained upon request.

SUMMARY OF FEDERAL SPECIFICATIONS AND COMMERCIAL STANDARDS TO WHICH

THE CERTIFICATION PLAN HAS BEEN APPLIED

Group

symbol Commodity groups Number

of lists

cH

JK

M

N

O

P

QR

T

U

V

w

AA

DD

FF

GG

HH

JJ KK

MM

NN

00

QQRR

SS

Animal products

Brooms and brushes Cable and wire

Canvas-articles Ceramics

Cereals and products

Chemicals

Cleaning and polishing materials. CopI and products

Coal-tar and products

Cordage

Drugs and medicines

Dry goods and notions

Electrical apparatus

Furniture

Glass and glassware

Hardware

Instruments

Insulating materials Knit goods, netting, and webbing

Leather and leather goods

Lumber and timber

Lumber products

Machinery

Metals

Metal products

Minerals and products

62

3 49

4

2

1

1 1928

1311

17

1223

922

28

36

12

19

2

5

11653033
Testing and Research Laboratories 63

SUMMARY OF FEDERAL SPECIFICATIONS AND COMMERCIAL STANDARDS TO WHICH

THE CERTIFICATION PLAN HAS BEEN APPLIED—Continued

Group

symbol

TT

UU

vv WW

zz AAA

BBB

CCC

DDD

GGG

JJJ LLL

CS

Commodity groups

Ppints, pigments, varnishes and products

Paper and products

Petroleum and products

Pipe, pipe-fittings, plumbing-fixtures, tubes and tubin

Rubber and rubber goods

Scales ' - Suits and uniforms

Textiles (yardage)

Textile products

Tools Vegetable products

Wood products i Commercial standards

Total

Number

of lists

48

49

213853

2445

5147

4

754

860

For the purpose of securing ecouomy in the procurement of material used by the

Government, the Federal Specifications Executive Committee makes a strenuous effort to formulate such specifications as will cover commercial materials and supplies. Before

the specifications are promulgated as official Federal specifications for the use of the departments and establishments of the Government, comments and criticisms from the manufacturers and interested agencies are given careful consideration. A list of the specifications

thus far adopted by the committee is given in section IV, part 1, of the Federal Standard

Stock Catalog, which can be obtained from the Superintendent of Documents, Government

Printing Office, Washington, D. C, at 15 cents. Among the duties assigned to the committee 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 Executive Committee broadens the field of suppby

by inducing the maximum possible number of persons to manufacture commodities meeting

the requirements of the Federal Government. Moreover, the widespread use of Federal

specifications serves 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 harmonj^

with the best commercial practice.

Reference is made herein specifically to Federal specifications as the lists referred to are those of manufacturers willing to guarantee compliance with these specifications. However, the plan outlined could readily be, and is being, applied to other groups of nationally

recognized specifications, including commercial standards formulated under the auspices

of the National Bureau of Standards by interested cooperating agencies. The application

of the plan is 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

NATIONAL BUREAU OF STANDARDS PUBLICATIONS ON TESTING

(Continued from p. 2 of cover)

Textiles, flexometer for evaluating flexural properties

of, RP555. Price 5*. Thermocouples, methods of testing, RP768. Price

10*. Thermometers, testing of, C8. Price 10*. Tires, automobile, dynamometer tests of, T240.

Price 10*. Tires, endurance tests of, T318. Price 10*. Timepieces, testing of, C432. Price 15*. Transformers, current, equipment for testing,

RP580. Price 5*.

transformers, current, method for testing, S309. Transformers, potential, testing of, S217. Typewriter ribbons and carbon paper, C431. Price

10*. *Varnishes, test for durability, RP333.

Volt boxes, testing and performance, RP1419.

Price 10*. *Zinc-coated steel, accelerated laboratory corrosion

tests, RP10.

*Zinc coatings, Preece test, (copper-sulfate dip),

RP688.

THIS VOLUME represents a project on the part of the United States Department of Commerce to collect and

publish a directory of the commercial testing and college research laboratories in the United States of America. The

data recorded in the Directory have been obtained from

responsible officers of the laboratories listed therein. Labora'

tories 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 2,264 industrial research laboratories, including consulting

research laboratories, has been compiled by the National

Research Council, Washington, D. C, and published in Bulletin 104, December 1940. 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 willing 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.