DIRECTORY OF

COMMERCIAL AND COLLEGE

LABORATORIES

MISCELLANEOUS PUBLICATION M187

(Superseding Miscellaneous Publication M171)

U. S. DEPARTMENT OF COMMERCE

NATIONAL BUREAU OF STANDARDS
THIS VOLUME represents a project on the part of the

United States Department of Commerce to collect and publish a directory of the commercial and college

laboratories in the United States of America. The data

recorded in the Directory have been obtained from

responsible officers of the laboratories listed therein.

Laboratories of consulting chemists, engineers, and

metallurgists, and research laboratories of manufacturing

companies and other industrial research laboratories

have been listed only in case definite information has

been supplied that they are engaged in commodity ac- ceptance testing on a commercial basis. A list of 2,443

industrial research laboratories, including consulting

research laboratories, has been compiled by the National

Research Council, Washington, D. C, and published in Bulletin 113, July 1946. Price $5.00.

Criticisms and suggestions are desired from all interested persons, so that the lists of commercial and college

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 re- ceived will be given careful consideration when future

editions are issued.
IJ. S. DEPARTMENT OF COMMERCE

W. Averell Harriman, Secretary

NATIONAL BUREAU OF STANDARDS

E. U. Condon, Director

DIRECTORY OF

COMMERCIAL AND COLLEGE

LABORATORIES

NATIONAL BUREAU OF STANDARDS MISCELLANEOUS PUBLICATION M187

Issued August 30, 1947

(Superseding Bureau of Standards Miscellaneous Publication M171)

Compiled by Ann E. Rapuzzi under the direction of George N. Thompson, Chief of Division of Codes and Specifications

UNITED STATES GOVERNMENT PRINTING OFFICE, WASHINGTON : 1950

For tale by the Superintendent of Document!, U. S. Government Printing Office, Washington 25, D. C.

Price 35 cents

CONTENTS

Page Introduction iv Commercial laboratories 1 Symbolic references to nature of teste or researches ... 1 Classification of commodities tested 2

Alphabetical list of laboratories 3

Geographical listing of commercial laboratories 5 Alabama 5 Arizona 5 Arkansas 5

California 5 Colorado 7 Connecticut 7

District of Columbia : 7 Florida 7 Georgia 7

Illinois 8

Indiana 9

1 Wlowa 9 Kentucky 9

Ixmisiana 9 Maine 10 Maryland 10 Massachusetts 10 Michigan 11 Minnesota " 11 Mississippi 11 Missouri 11 Nebraska 12 Nevada 12 New Hampshire 12 New Jersey 13 New Mexico 13 New York 14 North Carolina 16 Ohio 16 Oklahoma 17 Oregon 18 Pennsylvania 18

Rhode" Island 19 South Carolina 20

Tennessee 20 Texas 20 Utah 21 Virginia 21 Washington 21 West Virginia 22

Wisconsin 22 Wyoming 22

College laboratories 23

Alphabetical list of college laboratories 23

Geographical listing of colleges 24 Alabama 25

Page College laboratories-—Con.

Geographical listing of colleges—Con.

Alaska 25

Arizona 25

Arkansas 26

California 26

Colorado 28

Connecticut 28 Delaware 29

District of Columbia 29

Florida 29

Georgia 30 Hawaii 31 Idaho 31

Illinois 31 Indiana 33 Iowa 35 Kansas 36 Kentucky 36

Louisiana 37 Maine 37 Maryland 37

Massachusetts 38 Michigan 40 Minnesota 40

Mississippi 41 Missouri 42 Montana 42 Nebraska 43

Nevada 43

New Hampshire 43

New Jersey 44 New Mexico 45

New York 46

North Carolina 49 North Dakota 50 Ohio 50

Oklahoma 53 Oregon 54

Pennsylvania 54 Rhode Island 57 South Carolina 58 South Dakota , 58

Tennessee 59 Texas 59 Utah 61 Vermont 61

Virginia 62 Washington 63 West Virginia 63 Wisconsin 64 Wyoming 64

in
INTRODUCTION

In accordance with the law, the National Bureau

of Standards 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 ac- curacy. To inform interested persons of the location

of other laboratories, the Bureau has attempted to compile a complete list of commercial testing and

research laboratories throughout the country, to- gether with indications of the types of commodities

which they are willing to test for commodity

acceptance or other purposes. Information is given

concerning 220 commercial laboratories, with 80

branches or offices. There is also presented a list of the laboratories of 189 colleges that are used not

only for purposes of instruction 'but also to a

considerable extent for research and testing work.

It is believed that a classified list of commercial

laboratories will be of assistance to the large

number of purchasers who are not equipped to make their own acceptance tests and have therefore hesitated to buy on specifications. The

knowledge that they can, at any time, call upon

testing laboratories to check deliveries made to them on specifications should induce many purchasers to take full advantage of the specification

method of buying.

IV

In almost all of the college laboratories listed 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 con- ducting 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 responsibility 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 in- dividuals in charge of the laboratories.

Every effort has been made to present information that is comprehensive and accurate. If any

errors or omissions are noted, it is requested that

the attention of the Bureau be called to them so that appropriate correction may be made in the

next edition.
COMMERCIAL LABORATORIES

In the accompanying lists the laboratories have been arranged alphabetically both by names and in accordance with geographical location. 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, (including electronics). h = Heat, thermal, refractory.

. = 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 = Animals and fish oils, fats, and greases. 050 = Hides and skins, raw (except furs). 060 = Leather and leather manufactures. 070 = Furs. 090 = Miscellaneous animal products.

100—199 = Vegetable Food Products, Oil Seeds, Expressed Oils, and Beverages.

100 = Grains and preparations. 110 = Fodders and feeds. 120 = Vegetables. 130 = Fruits and nuts. 140 = Oil seeds and vegetable oils and fats. 150= Cocoa, coffee, tea, condiments, and leavening agents. 160 = Sugar, molasses, syrup, honey, and confectionery. 170 = Beverages. 200—299 = Vegetable Products Except Food, Fibers'

and Wood.

200 = Rubber and similar gums and manufactures thereof. 210 = Gums, resins, and balsams. 220 = Crude drugs and essential oils. 230 = Dyeing and tanning materials of vegetable origin. 240 = Seeds (except oil seeds). 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 fabric. 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 unmanufactured 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). 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, Vehicles, and Electrical Supplies). 600 = Iron and steel. 610 = Iron and steel manufactures. 620 = Ferro-alloying ores and metals and alloy steel manufactures. 630 = Aluminum, antimony, bismuth, cadmium, and cobalt. 640 = Copper, brass, and bronze. 650 = Lead, mercury, and nickel. 660 = Precious metals, metal jewelry, and plated ware. 670 = Clocks, watches, and dials. 680 = Tin and zinc. 690 = Miscellaneous ores, metals, alloys, and metal manufactures.

700—799 = Machinery and Vehicles.

700 = Power generating machinery (except electric). 710 = Electrical machinery and supplies. 720 = Vehicles (except agricultural vehicles and steam loco- motives). 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 = Industrial plant machinery. 790 = Miscellaneous machinery.

800—899 = Chemicals and Allied Products.

800 = Coal-tar products. 810 = Medicinal and pharmaceutical preparations. 820 = Acids (except coal-tar), anhydrides, alcohol, etc. 830 = Chemical compounds (except medicinals, acids, alcohols, and coal-tar products). 840 = Paints, varnishes, lacquers, and related products. 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, and insignia. 950 = Containers. 970 = Fire-extinguishing apparatus and supplies. 980 = Brushes and brooms. 990 = Miscellaneous articles.
Commercial and College Laboratories 3

COMMERCIAL LABORATORIES

ALPHABETICAL LIST

Allied Analytical and Research Laboratories American Gas Association Testing Laboratories. American Water Softener Co

Andrews, A. B

Applied Research Laboratories Arizona Testing Laboratories

Associated Analytical Laboratories Atkin & McRae

Automatic Electric Co

Bacon, Charles V

Banks, John H., Laboratories

l- Bardwell, Alonzo F

Barrow-Agee Laboratories, Inc Beechem Laboratories

Bell & Beltz Bendiner & Schlesinger, Inc

Bennetts' Chemical Laboratory

Better Fabrics Testing Bureau, Inc

Betz, W. H. & L. D

•r Biological Laboratories

Bishop, J., & Co

Black & Deason

Blair Laboratory, The

Booth, Garrett & Blair Bowser-Morner Testing Laboratories Brewer & Gardner

Bridgeport Testing Laboratory

Broeman, F. C, & Co

Bull & Roberts Bureau of Health Laboratories (Portland, Oreg.). Burt, R. C, Scientific Laboratories

California Testing Laboratories

Carlitz, Joseph S

Central Fibre Products Co

Central Inspection Bureau

Charlton Laboratories Chicago Testing Laboratory, Inc

Clinical Laboratory, The

Colburn Laboratories Coleman, W. B., & Co

Columbus Laboratories, The

Columbus Vaccine Co

Commercial Testing & Engineering Co

Connecticut State Highway Department Testing Laboratory Consumers' Testing Laboratories Container Testing Laboratories, Inc

Conwell, E. L., & Co

Cremer-Case Co., The

Crismon & Nichols

Crowell & Murray, Inc

Curtis & Tompkins, Ltd

Dairy Products Laboratory

Dalare Associates

Davidoff, Charles Dearborn Chemical Co

Detroit Testing Laboratory.

Dietrich, Morse and Associates. Dow, A. W., Inc

Durfee, W. C, Co., Inc

Ekroth Laboratories, Inc

Electrical Testing Laboratories

El Paso Testing Laboratories Eppley Laboratory, Inc., The

Easelen Research Corporation Evans Research and Development Corporation

Factory Mutual Laboratories

Fassett, C. M., Co., The

Page 20

1718

10

13514

58

14

14

2120

1118

1422

1418

1318

21

14

18

1718

7

17

1418

65

18

918

18

8

138

18

8

17

718

618

1721

176

1918

14

8

11614

10

131420

19

10

14

1022

Page Flood, Walter H., & Co 8

Food E.esearch Laboratories, Inc 14 Fort Worth Laboratories 20

Froehling & Robertson, Inc 21 Fuel Engineering Co. of New York 15

Fuller, George 15

Gascoyne & Co., Inc 10 General Radio Co 10 General Testing Laboratories 12 Georgia State Highway Board 7 Gooch, Geo. W., Laboratories 6 Graham, Crowley & Associates, Inc 8

Gravelle Laboratory, The 13 Gray Industrial Laboratories 13 Gulick-Henderson Co., Inc 19 Gunn, Frank R., Co 18

Hale, George A 12

Hallowell, Horace J 7 Hamlin & Morrison 18 Hanks, Abbot A., Inc 6

Harris Laboratories 12 Hatch Textile Research 15 Herman, John, Laboratory 6

Herron, James H., Co., The 17 Herting, A. C 18 Hogaboom, G. B., Jr. & Co 13 Houghton, E. F. & Co 18

Householder, E. Ross, Laboratories.. 5 Houston Laboratories 20 Howard Inspecting and Testing Laboratory, Inc 13 Hunt, Robert W., Co 8

Industrial By-Products and Research Co 19

Industrial Oils Laboratory 9

Industrial Testing Laboratories (New York) 15

Industrial Testing Laboratory (Kansas City) 12 Janes & Geiger, Inc 9

Johnson-Salisbury, Inc 15 Kawin, Charles C, Co 8

Laboratory of Industrial Hygiene, Inc 15 Laclede-Christy Clay Products Co 12 Laucks Laboratories, Inc 21 La Wall and Harrisson 19 Law & Company 16 Leberco Laboratories 13 Ledoux & Company, Inc 15 Lovelock Assay Office 12

Maffitt, Howard C 9

Martin, Chas., & Company ' 15 McCallum Inspection Co 21 McCreath, Andrew S., and Son 18 Merchandise Research Laboratories 19 Metallurgical Laboratory 21 Metlab Co 19

Miller's Assay Office 5 Miner Laboratories, The 8

Minnesota Testing Laboratories, Inc n

Missouri Clay Testing and Research Laboratories 12 Missouri State Highway Department Laboratory n

Molnar Laboratories 15 Moore Laboratory, The 14

National Institute of Cleaning & Dyeing 10 National Testing Laboratories, Inc 16 Nevada State Department of Highways Laboratory .... 12 New Hampshire Highway Department Testing Laboratory 12
4 Miscellaneous Publication, National Bureau of Standards

Page New Mexico State Highway Department Testing Laboratory 13 New York Produce Exchange 15 New York Testing Laboratories, Inc 15 Norfolk Testing Laboratories 21 Northwest Testing Laboratories 21 Nutting, H. C, Co., The 17 Oklahoma Testing Laboratories 17

Olsen, Tinius, Testing Machine Co 19 Omaha Testing Laboratories, Inc 12 Oregon State Highway Commission Laboratory 18 Orthmann Laboratories, The, Inc 22

Osborne, Raymond G., Laboratories 6

Pacific Chemical Laboratories 6 Paquin, Felix, and Associates 20

Parker Laboratory 20

Patzig Testing Laboratories 9

Pease Laboratories, Inc 15 Penniman & Browne 10 Phoenix Chemical Laboratory, Inc 8

Pitkin, Lucius, Inc 15 Pittsburgh Testing Laboratory 6, 19 Polytechnique Laboratories 16 Portland Cement Assn. (Research Laboratory) 8

Poste, Emerson P 20

Purdy, W. S., Co., Inc 14

Quinn, Don L., Co., The 8 R & M Industrial Laboratories, The 10 Radio Engineering Laboratories, Inc 14 Rice Millers' Association 9 Robb & Mooney 21 Robinson, Louis G., Laboratories 17 Rockwell, Stanley P., Co., The 7 Root & Simpson, Inc 7 Rubicon Co 19

Sadtler, Samuel P., & Son 19

St. John X-Ray Laboratory 13

St. Louis Testing Laboratory 12 Samson Laboratories 19 Saxl Instrument Co 10 Schwarz Laboratories, Inc 15

Seil, Putt & Rusby, Inc 15

Servicised Products Corp 8 Sharp-Schurtz Co., The 17

Shilstone Testing Laboratory, Inc 9

Pag

Siebel, E. A., & Co 8

Siebel, J. E., Sons' Co 8

Silk Grading and Testing Laboratories 15 Skinner & Sherman, Inc 10 Smith-Emery Co 6 Smith, Rudy & Co 19 Smithers, V. L., Laboratories 16

Snell, Foster D., Inc 16 Sommer Chemical Laboratories, Inc 22 South Florida Test ^service 7

Souther, Henry, Engineering Corp., The 7

Southern Testing Laboratories 5 Southwestern Laboratories 20 Standard Testing Laboratories, Inc 13 Stewart Research Laboratories 7

Stillman & Van Siclen, Inc 16

Stillwell & Gladding, Inc 16 Strasburger & Siegel 10 Texas Testing Laboratories 20

Textile Testing & Research Laboratories 16 Textor Laboratories, The 17 Thompson & Lichtner Co., The 10 Timber Engineering Co 7 Toledo Testing Laboratory 17 Tour, Sam, & Co., Inc 16

Truesdail Laboratories, Inc 6 Twin City Testing & Engineering Laboratory 11 Twining Laboratories, The 5

Unified Laboratories, Inc 16 United States Testing Co., Inc 13 Van Clevc Laboratories, Inc 11 Van Trump Testing Laboratory 8 Wahl-Henius Institute 9 Walker & Whyte, Inc 16 Wallerstein Laboratories 16 Ward, E. H., & Co 9 Warner Laboratories 18 Wayne Laboratories 19 Wiedemann, H. E 12 Wildberg Bros. Smelting & Refining Co

Wiley & Co., Inc 10 Williams, A. W., Inspection Co 5 Williams, Bruce, Laboratories, The 11 Williams, F. M 16 Wisconsin State Highway Commission Laboratory 22 Wood, Henry E., Assaying Co., The 7 Wyoming State Highway Testing Laboratory. . , 22

Ia
-Commercial and College 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/research 1

ilRMIN GHAM

Pittsburgh Testing Laboratory, 921 Fifth Avenue,

North, Zone 4. Southern Testing Laboratories, 227 First Avenue,

South, Zone 3.

Mobile:

Pittsburgh Testing Laboratory, 156 Mohawk Street. A. W. Williams Inspection Co., 208 Virginia Street, Zone 3. (Offices at New York City, St. Louis, and

Eugene, Oreg.)

See Pittsburgh.

020acp, 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, 630cpi, 640cpi,

650cpi, 660cpi, 680cpi, 690cpi, 700spi, 710spi, 740spi, 790spi,

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

950api.

ARIZONA

Kingman: E. Ross Householder Laboratories, 429 East

1 Spring Street. "Nogales: Miller's Assay Office, 233 Grand Avenue

i Phoenix: Arizona Testing Laboratories, 823 East Van

Buren Street.

640c, 650c (lead, mercury), 660c (precious metals), 690c (ores), 750i (mining).

570c, 650c, 660c, 680c, 690c.

100c, 110c, 140c, 400i, 410i, 500c, 510cip, 530cip, 570c, 590c,

600cip, 610cip, 620cip, 630c, 640cip, 650c, 660c, 680c, 690c, 830c,

840c, 850c, 870c, 890c.

ARKANSAS

Little Rock: Van Trump Testing Laboratory, 219 Terminal Warehouse Building. See Chicago.

CALIFORNIA

-Capitola: Dietrich, Morse and Associates Fresno: The Twining Laboratories, 2527 Fresno Street, Zone 16.

Los Angeles:

American Gas Association Testing Laboratories, 1425 Grande Vista Avenue.

Atkin and McRae, 111 West Eleventh Street, Zone 15.

California Testing Laboratories, Inc., 1429 Santa Fe

Avenue, Zone 21.

See Sacramento.

000b, OlOcb, 020ca, 030cb, 040cpal, 050cpa, 060cpa, 070cpa,

090cap, lOOcbas, HOcbas, 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, 530chip,

540chip, 550cpa, 560cpa, 570cp, 590cp, 600cpmi, 610cpmi,

620cpm, 630cpm, 640cpm, 650cpm, 660cpm, 670ps, 680cpm,

690cpmes, 700s, 710s, 720s, 730s, 740s, 750s, 760s, 770s, 780s,

790s, 800ct, 810bct, 820c, 830bct, 840cpa, 850cb, 860cp, 870cb,

880cb, 890bct, 910s, 930pas, 940pi, 950pi, 970pi, 980pi, 990pi.

See Cleveland.

500c, 510c, 520c, 530c, 550c, 570c, 590c, 600c, 630c, 640c, 650c,

680c, 690c, 850c, 880c. OlObc, 020bc, 030bc, 040cpa, 090c, lOOac, 110c, 120c, 130c, 140c, 150c, 160c, 170c, 200cp, 210c, 280c, 290c, 300apc, 310cpa, 320cpa,

330cpa, 340cpa, 360cpa, 370cpa, 390cpa, 400pi, 410pi, 470acpi,

500cpi, 510cpma, 520cma, 530cpma, 540cpa, 550acm, 570cm,

590cm, 600acmpi, 610acmpi, 620acmpi, 630cpim, 640cpim,

650cpim, 660c, 680cm, 690cm, 700i, 740i, 750is, 800ci, 810c,

820c, 830c, 840cp, 850c, 870c, 880cb, 890c, 910p, 930cp, 950s,

970c.

'See pages 1 and 2 for symbolic references. 0057K6 O—50 2
6 Miscellaneous Publication, National Bureau of Standards

GEOGRAPHICAL LISTING OF COMMERCIAL LABORATORIES—Continued

CALIFORNIA—Continued

Name and address of laboratories Commodities and nature of tests/research1

Los Angeles—Continued.

George W. Gooch Laboratories, 2580 East Eighth

Street, Zone 23. John Herman Laboratory, 771 San Julian Street. . .

.

Robert W. Hunt Co., 658 Chamber of Commerce

Building, Zone 15. Raymond G. Osborne Laboratories, Rives-Strong

Building.

Smith-Emery Co., 920 Santee Street, Zone 15.

Truesdail Laboratories, Inc., 520 West Avenue 26.

Pasadena: R. C. Burt Scientific Laboratories, 327 South

Michigan Avenue, Zone 5. Sacramento: Dietrich, Morse and Associates, 316 Six- teenth Street, Zone 14. (Branch at Capitola, Calif.) San Francisco:

Container Testing Laboratories, Inc., 151 New Montgomery Street. Curtis & Tompkins, Ltd., 236 Front Street, Zone 11 . .

Abbot A. Hanks, Inc., 624 Sacramento Street.

E. F. Houghton & Co., Quint Street and Davidson

Avenue, Zone 24. Robert W. Hunt Co., 251 Kearny Street, Zone 8

Pacific Chemical Laboratories, 617 Montgomery

Street, Zone 18.

Pittsburgh Testing Laboratory, 651 Howard Street, Zone 5.

Wildberg Bros. Smelting and Refining Co., 742 Market Street, Zone 2.

010c, 040c, 090c, 100c, 110c, 130c, 140c.

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

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, 500cipa, 510cpia, 520cpia, 530cpia,

540cpia, 550cpia, 560cpia, 570cpia, 590cpia, 600acpim, 610- acpim, 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.

OlOca, 020cab, 030ca, 040cpa, 060c, 090c, 100c, HOcb, 120cb, 130c, 140cpa, 150ca, 160cpa, 170cpab, 200cp, 210ep, 220c, 280cp, 290c, 300p, 310p, 320p, 330p, 340p, 360cp, 370cp, 390cp, 400cpi,

410cpi, 420cp, 470cp, 490cp, 500cpa, 510cpa, 520cpam, 530cpam,

540cpa, 550cpa, 560cpa, 570cpa, 590cpai, 600cpaim, 610cp,

620cp, 630cp, 640cp, 650cp, 660cp, 680cp, 690cpim, 700i, 710i,

730i, 740i, 750i, 790i, 800cp, 820c, 830c, 840cpa, 850c, 860cp,

870bcp, 880bcp, 890cp, 990cp.

OOOcb, OlOcb, 020cb, 030cb, 040cb, 090cb, lOOcb, HOcb, *20cb,

130cb, 140cb, 150cb, 160cb, 170cb, 220cb, 290cb, 810cb, 850cb,

880cb, 890cb. 290aehps, 340aehps, 420aehps, 510aehps, 520aehps, 530aehps,

570aehps, 910aehps.

010c, 020bci, 030c, 040cp, 090c, 110c, 130c, 140c, 160c, 170cb, 500cp, 510cp, 520c, 530cp, 540c, 550c, 570c, 590c, 600c, 630c, 640c, 650c, 660c, 680c, 690c, 850c, 870c, 880c.

See Chicago.

OlOabc, 020abc, 030abc, 040abc, 050abc, 060abc, 090abc, lOOabc,

HOabc, 120abc, 130abc, 140abc, 150abc, 160abc, 170abc, 200abc,

210abc, 220abc, 230abc, 240abc, 260abc, 280abc, 290abc, 300abc,

310abc, 320abc, 330abc, 340abc, 360abc, 370abc, 390abc, 420ac,

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

590ac, 600c, 610c, 620c, 630c, 640c, 650c, 660c, 680c, 690c, 800abc, 810abc, 820abc, 830abc, 840abc, 850abc, 870abc, 880abc,

890abc, 950ac, 970c. 060cip, 500c, 510cip, 530cp, 540cp, 550cp, 570c, 590cp, 600cipm,

610cip, 620cipm, 630c, 640cip, 650c, 660c, 680c, 690c, 840ci, 850ci. See Philadelphia.

See Chicago.

OlOabci, 020abci, 030abci, 040abci, 060abci, 090abci, lOOabci,

HOabci, 120abci, 130abci, 140abci, 150abci, 160abci, 170abci,

260abci, 280abci, 290abci, 300abci, 310abci, 370abci, 390abci,

470abci, 490abci, 500abci, 510abci, 530abci, 540abci, 570abci,

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

690abci, 800abci, 810abci, 820abci, 830abci, 840abci, 850abci,

860abci, 870abci, 880abci, 890abci, 950abci, 970abci, 990abci. OlObc, 020bc, 030bc, 040bc, 060c, 090c, 100c, HObc, 120bc, 130c, 140acp, 150ac, 160c, 170bc, 200cp, 210cp, 220c, 280c, 290c, 300cp,

310c, 320c, 330cp, 340cp, 360cp, 370cp, 390cp, 400acp, 410acp,

490cp, 500cp, 510cp, 520cp, 530cp, 540cp, 550cp, 570cp, 590cp,

600cim, 610ci, 620cm, 630cm, 640cm, 650cm, 680cm, 690cm,

700ip, 710ip, 720ip, 730ip, 740ip, 750ip, 760ip, 780ip, 790ip, 800c, 810c, 820c, 830c, 840c, 850c, 870c, 880c, 890c, 910ip, 980ip, 990ip. 630c, 650c, 660c, 680c.

'See pages 1 and 2 for symbolic references.
Commercial and College Laboratories 7

GEOGRAPHICAL LISTING OF COMMERCIAL LABORATORIES—Continued

COLORADO

Name and address of laboratories Commodities and nature of tests/research1

Denver:

Root & Simpson, Inn., 1310 East Seventeenth Avenue, Zone 6. The Henry E. Wood Assaying Co., 1750 Arapahoe

Street, Zone 2.

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

500c, 570c, 600cm, 610cm, 620cm, 630cm, 640cm, 650cm, 660cm,

680cm, 690cm.

CONNECTICUT

Bridgeport: Bridgeport Testing Laboratory, 675 Knowlton Street, Zone 8. (Branch at Hamden, Conn.)

Danbury: Horace J. Hallowell, 323 Main Street

Hamden: Bridgeport Testing Laboratory, 2813 Dixwell Avenue, Zone 14. Hartford:

The Stanley P. Rockwell Co., 296 Homestead Avenue . . The Henry Souther Engineering Corp., 11 Laurel

Street. Portland: Connecticut State Highway Department, Bureau of Materials Engineering, Marlborough Street.

OlObc, 020bc, 040c, 050c, 060c, 070c, 100c, 110c, 120c, 140c, 150c,

160c, 170bc, 200c, 210c, 280c, ,300c, 320c, 330c, 360c, 470pc,

500pc, 510c, 520c, 530c, 540c, 550c, 560c, 570c, 590c, 600cmpx,

610cmpx, 620cmpx, 630cmpx, 640cmpx, 650cmpx, 660cmpx,

680cmpx, 690cp, 800c, 810c, 820c, 830c, 840c, 850c, 860c, 870c,

880c, 890c.

040c, 060c, 220c, 230c, 470c, 510c, 530c, 540c, 550c, 560c, 570c,

590o, 600c, 630c, 650c, 680c, 810c, 820c, 850c, 870c, 880c, 890c,

970c. See Bridgeport.

600himp, 610himp.

020c, 040c, 060c, 140c, 200c, 280c, 410p, 470cp, 500cp, 510p,

600cpm, 620c, 630cpm, 640cpm, 650cpm, 680cpm, 880c. 140acp, 200cp, 300p, 320p, 400acip, 410api, 420ap, 500acip, 510-

acip, 530acip, 540p, 570cp, 600cpi, 630acp, 650cp, 800acip,

840acip, 870acp, 890acp, 970acp, 990acp.

DISTRICT OF COLUMBIA

Washington:

Dalare Associates, 1717 North Capitol Street Froehling and Robertson, Inc., 1531 Wisconsin

Avenue, NW.

Stewart Research Laboratory, P. 0. Box 173 Timber Engineering Co., 1319 Eighteenth Street NW,

Zone 6.

See Philadelphia. See Richmond.

210acps, 500acps, 540acps, 550acps, 800acps, 840acps, 890acps,

910acps, 970acps, 980acps, 990acps.

400aps, 410aps, 420aps, 430aps, 470cp, 490cp.

FLORIDA

Jacksonville: Pittsburgh Testing Laboratory, 2446 Dennis Street, Zone 3. Miami:

H. C. Nutting Co., 1010 Northwest Twentieth Street, Zone 37. South Florida Test Service, 4201 Northwest Seventh

Street, P. O. Box 387.

Tami-a: Pittsburgh Testing Laboratory, 1504 Grand Central Avenue.

See Pittsburgh.

See Cincinnati.

060ais, 090ais, 160ais, 200acehips, 290ais, 300abcehips, 360-

abcehips, 370ais, 390abcehips, 400abcehips, 430ais, 470abcehips,

490abcehips, 500ais, 520ahips, 590ais, 600aips, 63Qachips,

640achips, 690aisp, 700ais, 710ais, 720ais, 790aips, 800ahips,

810ahips, 840abchips, 890ais, 910aipsh, 930ahs, 990abchilps. See Pittsburgh.

GEORGIA

Atlanta:

Barrow-Agee Laboratories, Inc., 16 Baker Street, N.E.

State Highway Board of Georgia, 2 Capitol Square. . .

See Memphis.

See Wilmington, N. C. 500cp, 510p, 530cp, 600ep, 800cp, 840cp, 850cp.

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

GEOGRAPHICAL LISTING OF COMMERCIAL LABORATORIES—Continued

ILLINOIS

Name and address of laboratories Commodities and nature of tests/research1

Cairo: Barrow-Agee Laboratories, Inc., Board of Trade

Building.

Chicago:

Automatic Electric Co., 1033 West Van Buren Street, Zone 7. Chicago Testing Laboratory, Inc., 536 Lake Shore

Drive, Zone 11. Colburn Laboratories, 431 South Dearborn Street, Zone 15.

The Columbus Laboratories, 31 North State Street, Zone 2.

Commercial Testing & Engineering Co., 307 North

Michigan Avenue, Zone 1. (Branches at Charleston, W. Va.; Cleveland, Toledo, and Detroit.) Container Testing Laboratories, Inc., 1 12 West Kinzie

Street, Zone 10. (Branches at New York City and San Francisco).

Dearborn Chemical Co., 310 South Michigan Avenue, Zone 4. Walter H. Flood & Co., 6102 South Blackstone Avenue, Zone 37. (Branch at Kalamazoo, Mich.)

Graham, Crowley & Associates, Inc., 407 South Dear- born Street, Zone 5. (Branch at Jenkintown, Pa.) Gulick-Henderson Co., Inc., 431 South Dearborn

Street, Zone 5. E. F. Houghton & Co., 3516 Shields Avenue

Robert W. Hunt Co., 175 West Jackson Boulevard, Zone 4. (Branches at Los Angeles, New York City,

Pittsburgh, St. Louis, San Francisco, Seattle, Montreal, Canada; and London, England).

Charles C. Kawin Co., 431 South Dearborn Street, Zone 5. (Branch at Buffalo, N. Y.)

The Miner Laboratories, 9 South Clinton Street, Zone 6.

Phoenix Chemical Laboratory, Inc., 3953 Shakespeare Avenue, Zone 47. Pittsburgh Testing Laboratory 411 North LaSalle

Street, Zone 10. Portland Cement Association (Research Laboratory), 33 West Grand Avenue, Zone 10. The Don L. Quinn Co., 224 West Kinzie Street, Zone

10. Servicised Products Corp., 6501 West Sixty-fifth

Street, Zone 38. E. A. Siebel & Co., 8 South Dearborn Street, Zone 3.

.

J. E. Siebel Sons' Co., 741-7 Jackson Boulevard, Zone

6. United States Testing Co., 325 West Huron Street, Zone 10. Van Trump Testing Laboratory, 329 South Wood

Street, Zone 12. (Branch at Little Rock, Ark.)

'See pages 1 and 2 for symbolic references.

See Memphis.

200aeips, 390aeips, 470aceps, 600aeips, 640aeips, 710aehilps,

840aceps, 890c, 910aehilps, 990ahilps.

200acp, 210acp, 470acip, 500acip, 510acip, 530acip, 800acip,

840acp.

OlObc, 020c, 040c, 090c, lOObci, HObci, 120bci, 130bci, 140bci, 150bci, 160bci, 170bci, 200c, 210ci, 220aci, 280aci, 290ac, 300ac,

360ac, 370ac, 390ac, 470acs, 490acs, 500c, 510c, 530c, 540ac,

570c, 590c, 660c, 690c, 800c, 810bci, 820c, 830c, 840c, 850ci, 860c, 870bc, 880bc, 890c, 910ace, 930ac, 950acp, 970c. 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,

370abc, 390abc, 400abc, 410abc, 420abc, 430abc, 470abc, 480abc,

490abc, 500abc, 510abc, 520abc, 530abc, 540abc, 550abc, 570abc,

590abc, 800abc, 810abc, 820abc, 830abc, 840abc, 850abc, 860abc,

870abc, 880abc, 890abc, 950abc, 970abc, 980abc, 990abc.

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

300ips, 420ips, 470ips, 490ips, 520ips, 950ips.

140cp, 210c, 230c, 300p, 470p, 490p, 500cp, 800p, 840cp, 880cp,

400cip, 500cip, 510cip, 530cip, 800cip, 840cp.

200c, 210c, 230c, 280c, 290c, 470ce, 480c, 490c, 520c, 530c, 800c, 820c, 830c, 850c, 870c, 880c, 890c, 930c, 950c, 970c, 990c. See Pittsburgh.

See Philadelphia.

040c, 060cips, 140c, 200cp, 280c, 300acipsx, 400acipsx, 410acipsx,

420acipsx, 430acipsx, 500achips, 510achimpsx, 520acip, 530- achimpsx, 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. 500c, 510cp, 530c, 540c, 570c, 600cpm, 610cpm, 620cpm, 630cpm,

640cpm, 650c, 680c, 690cpm.

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. 040achlp, 140achlp, 500acehilps, 800achilps, 890c, 910s.

See Pittsburgh.

510acp.

950p.

200cp, 500cp.

040abcp, lOOabc, HOabc, 140abcp, 160abc, 170abcips, 280abc,

290cb, 500ch, 570c, 600c, 610c, 620c, 630c, 640c, 650c, 690c,

790is, 820cp, 830cp, 850bi, 880bc, 890abcip, 910hp.

020bc, 040bcp, 100c, 110c, 140cp, 150cp, 160cp, 170bcp, 210c, 500ch, 570c, 590c, 820c, 850c, 880c. See Hoboken.

400ips, 410ips, 500cips, 510ips, 530p, 600cips, 630cip, 800ips,

840cp.
Commercial and College Laboratories

GEOGRAPHICAL LISTING OF COMMERCIAL LABORATORIES—Continued

9

ILLINOIS—Continued

Name and address of laboratories Commodities and nature of tests/research1

Chicago—Continued. Wahl-Henius Institute, 64 East Lake Street

E. H. Ward & Co., 608 South Dearborn Street Quinct: Central Fibre Products Co., 831 South Front

Street.

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

120abcs, 130abc, 140abc, 150abc, 160abcs, 170abcips, 210abc,

220abc, 240abc, 260ac, 280abci, 290abcip, 300ab, 310ab, 420abc,

SOOacps, 520aps, 540abcps, 780is, 800abcips, 810abcips, 830-

abcips, 840acs, 850abcs, 870abcps, 880abcips, 890abcips,

910abcips, 950bcips, 970bcips.

510cp, 600ip, 610ip.

470cpasi, 490cpasi.

INDIANA

Indianapolis:

Industrial Oils Laboratory, 3305 East Michigan

Street, Zone 1. Pittsburgh Testing Laboratory, 3821 East New York

Street, Zone 1.

040cp, 060c, 140cp, 500cp, 510c, 600p, 630c, 640c, 650c, 680c, 690c,

790il, 800c, 850c, 990c. See Pittsburgh.

IOWA

Des Moines:

Howard C. Maffitt, 522 Eleventh Street, Zone 9

Patzig Testing Laboratories, 2215 Ingersoll Avenue, Zone 12.

OOOac, OlOabc, 020abc, 030abc, 040cp, 050c, 060c, 070e, 090abc,

lOOabo, HOabc, 120abc, 130abc, 140abcp, 150abc, 160abc, 170-

abc, 200c, 210c, 220c, 230c, 240c, 250c, 260c, 280c, 290c, 300cap,

310cap, 320cap, 330ca, 340ca, 360ca, 370cap, 390ca, 400c, 410c, 420c, 430c, 470ca, 480ca, 490ca, 500chp, 510cp, 520c, 530c, 540cap, 550c, 570c, 590c, 600ca, 610ca, 620ca, 630ca, 640ca,

650ca, 660c, 680ca, 690ca, 800c, 810c, 820c, 830c, 840acp, 850c, 860c, 870c, 880cbi, 890c, 930c, 940c, 950c, 970c, 980c, 990c. 020cp, 040cpa, 110c, 140cpa, 170c, 210cp, 240cp, 260c, 280cp,

300hip, 320cip, 330cip, 360cip, 390ciphe, 400ip, 410iph, 470ciphe,

490ciphe, 500ciphe, 510cipha, 520cipha, 530cipha, 540cipha,

550c, 570cp, 590cipha, 600acip, 610acip, 620acip, 630acip,

640acip, 650acip, 660cp, 680acip, 690acip, 700ip, 710aipes,

720aips, 740aips, 790acips, 800acip, 830acips, 840acips, 850c,

870cips, 880cips, 910ips, 950ips, 970cips, 980ps, 990acips.

KENTUCKY

Louisville: Barrow-Agee Laboratories, Inc., 1315 South Thir- teenth Street. Janes & Geiger, Inc., 817 West Market Street, Zone 2.

See Memphis.

010c, 110c, 170c, 260c, 500chl, 600c, 620c, 640c, SOOcp, 850c, 890c LOUISIANA

New Orleans:

Chas. Martin & Co., 833 Howard Avenue, Zone 13.. . Pittsburgh Testing Laboratory, 816 Howard Avenue, Zone 13. The Rice Millers' Association, 1101 Queen & Crescent

Bldg., Zone 12. Shilstone Testing Laboratory, 510 Gravier Street, Zone 12. (Branches at Houston and Corpus Christi,

Shreveport: Barrow-Agee Laboratories, Inc., 721}^

Marshall Street, Zone 88.

See New York City. See Pittsburgh.

lOOaips (rice).

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

GEOGRAPHICAL LISTING OF COMMERCIAL LABORATORIES—Continued

MAINE

Name and address of laboratories Commodities and nature of tests/research1

Lewiston: A. B. Andrews, rr 166 Main Street 020c, 040c, 090c, 110c, 200c, 490c, 500c, 520p, 530c, 600c, 610c,

640c, 790p, 810c, 820c, 850c, 890c, 910p.

MARYLAND

Baltimore:

E. L. Conwell & Co., 921 South Wolfe Street Dalare Associates, 210 East Lexington Street Froehling & Robertson, Inc., 3805 Brooklyn Avenue

Gascoyne & Co., Inc., 27 South Gay Street

Hamlin & Morrison, 502 East Pratt Street Penniman & Browne, 341 St. Paul Place, Zone 2. .

.

Strasburger & Siegel, 15 South Gay Street, Zone 2.

Wiley & Co., Inc., Calvert and Reed Streets, Zone 2. .

Silver Spring: National Institute of Cleaning and Dyeing, 8001 Georgia Avenue.

See Philadelphia. 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,

140cb, 150cb, 160cb, I70cb, 200c, 210c, 220c, 280c, 290c, 300cp,

310cp, 320cp, 330cp, 340cp, 360cp, 370cp, 390cp, 400cp, 410cp,

470cp, 490c, 500cs, 510cps, 520c, 530c, 540c, 550c, 570c, 590c, 600cmp, 610cmp, 620cmp, 630cmp, 640cmp, 650cm, 660cm,

680cm, 690cm, 800c, 810ci, 820c, 830c, 840c, 850c, 870c, 880c, 890c, 950p.

OlOabc, 020abci, 030abci, 040bcp, 090bc, lOOcp, 100c, 120bcp,

130abcp, 140cp, 150c, 160bcp, 170bc, 210cp, 240cp, 260c, 280c, 290bc, 300ac, 390ac, 500c, 510ci, 530ci, 600c, 610e, 620c, 630c,

640c, 650c, 660c, 680c, 830c, 840c, 850c, 860c, 870c, 880bc, 890c.

010c, 020c, 030c, 040c, 100c, 110c, 170c, 500cp, 510cp, 530c, 570c, 840cp, 850c, 870c, 880c, 890c, 990c. 070px, 390cps, 870s.

MASSACHUSETTS

Boston: W. C. Durfee Co., Inc., 114 Federal Street, Zone 10. Esselen Research Corp., 857 Boylston Street, Zone 16.

Factory Mutual Laboratories, 184 High Street, Zone

48. Skinner & Sherman, Inc., 246 Stuart Street, Zone 16.

.

United States Testing Co., Inc., 791 Tremont Street, Zone 18. Brookline: The Thompson & Lichtner Co., 8 Alton Place

.

Cambridge:

General Radio Co., 275 Massachusetts Avenue, Zone

39. Saxl Instrument Co., 6 Linnaean Street, Zone 38

Peabody: The R. & M. Industrial Laboratories, 4 Union

Street.

230c, 300c, 310p, 360cp, 370cp, 390cp, 800c. 060acp, 150acip, 160c, 170c, 200acips, 210cp, 300abcips, 310abcips,

320abcips, 330abcips, 340abcips, 360abcips, 370abcips, 390-

abcips, 420acips, 470abcips, 490abcips, 500cps, 800cp, 820cp,

830acps, 840acps, 870cps, 910cp, 970cps.

040ch, 140ch, 200cps, 410hs, 500ch, 510ips, 630hips, 640hips,

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

OlObc, 020bc, 030bc, 040c, 060cp, lOObc, HObc, 120bc, 130bc, 140c, 150bc, 160bc, 170bc, 200cp, 210c, 220c, 260c, 280c, 290c, 300cp,

310cp, 320acp, 330acp, 340ac, 360acp, 370acp, 390acp, 470acp,

490acp, 500cp, 510cp, 520c, 530c, 540c, 550c, 570c, 590c, 600c, 610c, 620c, 630c, 640c, 650c, 660c, 680c, 690c, 800bct, 810bct,

820c, 830c, 840c, 850c, 870ct, 880bct, 890c. See Hoboken.

200acp, 290acp, 390acp, 400acpi, 410acpi, 420acpi, 470acp, 500acpi,

510acpi, 530acpi, 600cpi, 610cpi, 620cpi, 630cpi, 640cpi, 650cpi,

680cpi, 690cpi, 720pi, 730pi, 740pi, 750pi, 760pi, 790pi, 840c,

870c, 890c.

710is, 910is.

300acehips, 310acehips, 320acehips, 330acehips,

360acehips, 370acehips, 390acehips, 400acehips,

420acehips, 470acehips, 770acehips, 780acehips,

840acehips, 890acehips, 910acehips, 990acehips.

040c, 050c, 060c.

340acehips,

410acehips,

790acehips,

See pages 1 and 2 for symbolic references.
Commercial and College Laboratories

GEOGRAPHICAL LISTING OF COMMERCIAL LABORATORIES—Continued

11

MICHIGAN

Name and address of laboratories Commodities and nature of tests/research1

Detroit:

Commercial Testing and Engineering Co., 723 I See Chicago

Penobscot Building, Zone 26. The Detroit Testing Laboratory, 554 Bagley Avenue, Zone 26.

Pittsburgh Testing Laboratory, 436 Cass Avenue, Zone 26. Kalamazoo: Walter H. Flood & Co., 1332 North Westnedge Avenue, Zone 53. St. Johns: Beechem Laboratories, 301 North Oakland

Street,

OlOcb, 020cb, 040cb, 060cp, 090cb, lOOcba, llOcba, 130cba, 140cba,

150cba, 160cba, 170cb, 280acp, 290ca, 300cpa, 310cp, 320ap,

330cap, 360cpa, 370cpa, 390cap, 410p, 470cpa, 490cpa, 500chl,

510cip, 530cp, 540cp, 570c, 590c, 600cpmi, 610cpmi, 620cpmi,

630cpmi, 640cpmi, 650cpmi, 680cpmi, 690cpmi, 800ci, 820c,

830c, 840cpi, 850c, 870c, 880c, 890c. See Pittsburgh.

See Chicago.

OlOabct, 020abct, HOabct, 130abct, 140abct, 160abct, 170abct,

200abct, 280abct, 290abct, 850abct, 870abct, 880abct, 890abct,

950abct.

MINNESOTA

020cbi, 100c, 110c, 140c, 170c, 400cip, 490cp, 500ciph, SlOcip,

530ciph, 540cip, 550ip, 570cip, 590cip, 600cipm, 610cipm,

620cipm, 630cipm, 640cipm, 650cipm, 680ci, 690cipm. 740ipml,

760iprnl, 790ipml, 800cip, 820ci, 830ci. 840ci, 850c, 870ci, 880c,

8()0ci, 940i, 950i, 970ci. See St. Paul. OlOabc, 020abc, 030abc, 040abc, lOOac, llOac, 140ac, 150ac, 160ac, 170acb, 200ac, 210ac, 280ac, 290ac, 300acp, 310acp, 370acp,

390acp, 470acp, oOOacp, 510acp, 520acp, 530acp, 540acp, 550acp,

560acp, 570acp, 590acp, 600acp, 610acp, 620acp, 630acp, 640acp,

650acp, 660acp, 680acp, 690acp, SOOacp, 810ac, 820ac, 830ac,

840ac, 850ac, 860ac, 870ac, 880abc, 890abc, 930acp, 970ac, 990acp.

280psi, 300pas, 320pas, 330pas, 340pas, 360pas, 370pas, 390pas,

400pis, 410pis, 420ps, 430ps, 470p, 490p, 500phsc, 510pci, 520p,

530pcs, 590pic, 600pcms, 610ipc, 620pcms, 630pcms, 640pcms,

650pcms, 680pcms, 690pc, 700sp, 800pci, 830c, 840pci, 850c,

870c, 890c, 990pca.

MISSISSIPPI

Jackson: Barrow-Agee Laboratories of Mississippi, Inc., 128^ North Gallatin Street, Zone 109. Leland: Barrow-Agec Laboratories of Mississippi, Inc., 209 Main Street.

See Memphis.

See Memphis.

MISSOURI

Jefferson City: Missouri State Highway Dept., Highway

Building.

Joplin: The Bruce Williams Laboratories, 620 Joplin

Street. (Branch at Picher, Okla.)

210cp, 400ip, 410ip, 470p, oOOcip, SlOcip, 530cp, 570c, 600cip,

640cip, 680c, SOOcip, 840cip, 850c, 870c, 880cp, 890c.

OlOci, 020abci, 030ci, 040ci, 090ci, lOObcip, HOabcip, 120cbi, 130abci, 140abcip, 160abcip, 170abcip, 220c, 260c, 280c, 400acip,

SOOachimp, 510achimp, 520achimp, 530achimp, 540achimp,

550achimp, 560achimp, 570achimp, 590achimp, 600acimp,

610acimp, 620acimp, 630acimp, 640acimp, 650acimp, 660acimp,

680acimp, 690acimp, 800achilp, 810c, 820achilp, 830achilp,

840achilp, 850achilp, 870acbilp, 880achilp, 890achilp, 970cp,

990cip.

'See pages 1 and 2 for symbolic references

Dultjth : Minnesota Testing Laboratories, Inc., 618 Lyceum

Building, Zone 2.

Twin City Testing and Engineering Laboratory

Minneapolis: Van Cleve Laboratories, Inc., 322 South

Fourth Street, Zone 19.

St. Paul: Twin City Testing and Engineering Laboratory, 2440 Franklin Avenue, Zone 4. (Branch at Duluth.j
12 Miscellaneous Publication, National Bureau of Standards

GEOGRAPHICAL LISTING OF COMMERCIAL LABORATORIES—Continued

MISSOURI—Continued

Name and address of laboratories Commodities and nature of tests/research1

1 Kansas City: General Testing Laboratories, 1519 Walnut Street. . . .

Industrial Testing Laboratory, 930 Wyandotte Street, Zone 6. Rolla: Missouri Clay Testing and Research Laboratories, Missouri School of Mines and Metallurgy.

St. Louis:

George A. Hale, 116-20 North Fourth Street, Zone 2

Robert W. Hunt Co., Syndicate Trust Building, Zone

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

Bldg., 7th and Locust Streets, Zone 1. Pittsburgh Testing Laboratory, 4575 Chouteau

Avenue, Zone 10. St. Louis Testing Laboratory, 2317 Chouteau Avenue . .

H. E. Wiedemann, 1604 Chemical Building, Zone 1. . . . A. W. Williams Inspection Co., Paul Brown Building, Zone 1.

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. 020c, 100c, 110c, 160c, 170c, 220c, 360c, 500c, 540c, 570c, 590c, 600c, 630c, 640c, 650c, 660c, 680c, 690c, 800c, 810c, 820c, 830c, 850c, 870c, 880c, 890c. 510cpax, 520caphx, 530pchamesx, 540ampex, 570chaspx (magnesia), 590chapsex.

OlOabc, 020abc, 040c, lOObci, 120c, 140abcp, 160c, 170c, 210c, 220c, 230c, 280c, 420c, 500acip, 510acip, 520cp, 530cp, 540cp, 570c, 590cip, 600cip, 610c, 620c, 630c, 640c, 650c, 680c, 690c, 700pi,

780pi, 790pi, 800cp, 810c, 820c, 830c, 840cpi, 850c, 870c, 890cpi,

970p. See Chicago.

530cph.

See Pittsburgh.

140c, 170ac, 200acp, 210ac, 220ac, SOOaop, 510acp, 530acp, 540acp,

550ac, 570ac, 590ac, 600acmpx, 610acmpx, 620acmpx, 630acmpx,

640acmpx, 650acmpx, 680acmpx, 690acmpx, 800acp, 820cp,

830cp, 840acp, 870ac, 880acp, 890acp.

040c, 140c, 160c, 170c, 890c.

-See Mobile.

NEBRASKA

Lincoln: Harris Laboratories, Security Mutual Building, Zone 8.

Omaha: Omaha Testing Laboratories, Inc., 511 South

Twentieth Street, Zone 2.

OlOabc, 020abci, 030ab, 040abcp, 090abcp, lOOabc, 110c, 120abc,

130abc, 140abcp. 150abcp, 160abc, 170abci, 210c, 220ac, 260c, 280ac, 290abc, 470c, 490c, SOOacp, 510c, 530c, 570c, 600c, 610c, 620c, 630c, 640c, 650c, 660c, 670c, 680c, 690c, 800abct, SlOabcit,

820ct, 830ct, 840ac, 850c, 860c, 870abci, 880abcit, 890abc, 910is. 010c, 020bc, 040bc, 090bc, 100c, 110c, 120c, 130c, 140c, 150c, 160c, 170bc, 280c, 290c, 390c, 410p, 490c, 500cp, 510cp, 530cp, 540c,

550c, 560c, 570c, 590c, 600cp, 610cp, 620cp, 630cp, 640cp, 650cp,

660c, 680cp, 690cp, 800cp, 810c, 830c, 840cp, 850c, 870c, 880c, 890c.

NEVADA

Carson City: State of Nevada, Department of Highways,

Heroes Memorial Building.

Lovelock: Lovelock Assay Office (A. H. Scott), Broadway

and Main Streets, P. O. Box 7.

210acip, 400ai, SOOacips, 510acips, 530acips, 590acips, 600acimps,

610acimps, 640acimps, 800ac, 8-lOaci, 890aci. 650cmp, 660cmp, 680cinp.

NEW HAMPSHIRE

Concord: New Hampshire Highway Department Testing

Laboratory, Stickney Avenue.

500cp, 510cp, 530cp, 600cp, 690cp, 800cp, 840cp, 890cp.

See pages 1 and 2 for symbolic references.
Commercial and College Laboratories 13

GEOGRAPHICAL LISTING OF COMMERCIAL LABORATORIES—Continued

NEW JERSEY

Name and address of laboratories Commodities and nature of tests/research1

Belleville: Standard Testing Laboratories, Inc., 309

Cortlandt Street. Bloomfield: Leberco Laboratories, 36 Roosevelt Avenue.

Califon: St. John X-Ray Laboratory.

Dayton : Applied Research Laboratories, Jamesburg Road

Elizabeth: Charles Martin & Company, Bayway Terminal Building.

Hoboken: United States Testing Co., Inc., 1415 Park

Avenue. (Branches at Boston; Chicago; New York;

Philadelphia; and Woonsocket, R. I.)

Lodi: Molnar Laboratories, 205 Main Street Montclair: Howard Inspecting and Testing Laboratory,

Inc., 10 Sherwood Street. Newark:

The Clinical Laboratory, 33 Lincoln Park, Zone 2. . . . Gray Industrial Laboratories, iJ61 Frelinghuysen Avenue. G B. Hogaboom Jr. & Co., 44 East Kinney Street, Zone 2. South Orange: The Gravelle Laboratory, 114 Prospect

Street.

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

OOObt, 020abci, 030ab, 040abcpt, 090ab, lOOabc, HOab, 140abt, loOabct, 160abc, 170abc, 210ab, 220abt, 280ab, 290abt, 800abct,

810abct, 820abct, 830abct, 870abct, 880abct, 890abct.

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. 010b, 020b, 030b, 800abct, 810abct, 820abct, 830abct, 870abct,

880abct, 89J)abct. See New York City.

000b, OlObc, 020bc, 040abcspt, 050abcipt, 060abcehipst, 070abcpt,

090acit, lOOabcip, HOabcip, 120abcip, 130abcip, 140abcipt, 150- abcpt, 160abcpt, 170abcpt, 200abcehipst, 210abcehp, 220bceht,

230abchipste, 240abct, 260abcipt, 280abcpst, 290abcept, 300-

abcehilpst, 310abcehilpst, 320abcehilpst, 330abcehipstl, 340-

abcehilpst, 360abcehilpst, 370abcehilpst, 390abcehilpst, 700aps,

710aehips, 720aehips; 730aehips, 740eilps, 750eilps, 760eilps,

770eilps, 780eilps, 790eilps, 800bcehps, 810bct, 820c, 830bct, 840-

acehips, 850abc, 860acip, 870abcpst, 880abcpst, 890abcpst, 910-

aeps, 920ap, 930acips, 940cip, 950cpis, 970cips, 980cips, 990acehips. See New York Citv. 500achp, 510acip, 530acp, 600ip, 800acp, 840achp.

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

040c, 090c, 140c, 170c, 600cx, 610cx, 630cx, 640cx, 650cx, 680cx,

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

020ab, 040a, 060a, 070a, 090a, 100a, 140a, 150a, 160ab, 170ab,

200a, 210a, 220a, 230a, 240a, 260a, 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, 930a, 990a. NEW MEXICO

Albuquerque: New Mexico State Highway Department

Testing Laboratory, c/o University of New Mexico.

500cp, 510cp, 600cp.

NEW YORK

Brooklyn:

Biological Laboratories, 16 Clinton Street, Zone 2. Ekroth Laboratories, Inc., 60 Freeman Street, Zone 22.

'See pages 1 and 2 for symbolic references. 005786 ()—50 3

OOOabc, OlOabc, 020abc, 040abc, 070b, 090bc, 170bc, 810abc, 880bc, 910b.

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, 530abchipst,

540abchps, 550acps, 560acps, 570achps, 590abchipst, 600acs, 610acs, 620acs, 630acs, 640acs, 650acs, 660acs, 670acs, 680acs, 690achipst, 800abcst, SlOabcst, 820abcpst, 830abcpst, 840-

acbhipst, 850abcs, 870abcipst, 880abchipst, 890abchipst, 910cips,

920acip, 930acips, 940abcipst, 950abchipst, 970acipst,

980abcipst, 990abchiplst.
14 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/reseai ch'

Brooklyn—Continued. W. S. Purdy Co., Inc., 18 Bridge Street, Zone 1 Buffalo:

Charles C. Kawin Co., 110 Pearl Street, Zone 2 The Moore Laboratory, 65 South Division Street ....

Pittsburgh Testing Laboratory, 257 Franklin Street, Zone 2. Long Island City:

Food Research Laboratories, Inc., 48-14 Thirty-third

Street.

Radio Engineering Laboratories, Inc., 35-54 Thirtysixth Street, Zone 1. Mariner's Harbor (Staten Island): Wallerstein Laboratories. New York City (See also Brooklyn and Long Island

City): Associated Analytical Laboratories, 265 Lexington

Avenue, Zone 16.

Charles V. Bacon, 117 Liberty Street, Zone 6.

John H. Banks Laboratories, Inc., 106 Water Street, Zone 5. Bendiner & Schlesinger, Inc., Third Avenue and

Tenth Street, Zone 3.

Better Fabrics Testing Bureau, Inc., 101 West Thirtyfirst Street, Zone 1.

Biological Laboratories The Blair Laboratory, 143 West Twentieth Street, Zone 11. Bull and Roberts, 117 Liberty Street, Zone 6 Container Testing Laboratories, Inc., 45 East Twenty-second Street. Dalare Associates, 120 Liberty Street, Zone 6 Charles Davidoff, 198 Broadway, Zone 7

A. W. Dow, Inc., 801 Second Avenue, Zone 17

Ekroth Laboratories, Inc

Electrical Testing Laboratories, Inc., 2 East End

Avenue at Seventy-ninth Street, Zone 21.

Evans Research and Development Corporation, 250

East Forty-third Street, Zone 17.

Food Research Laboratories, Inc.

040c, 500cp, 800cp, 830cp, 870cp, 880cp, 890cp.

See Chicago.

040acp, 050acp, 060acp, 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,

210bt, 220abct, 230bt, 260abct, 280bt, 290abct, 300bt, 310bt,

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

430bt, 470bt, 480bt, 490bt, 800t, 810abct, 820t, 830t, 840t, 8501, 860t, 870abct, 880abct, 890t. 710ips (radio).

See New York City.

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.

020ac, 030ci, 040abcilps, 070c, HOabci, 130abci, 140abcilps, 150c,

160ci, 200ci (latex), 210c, 330ci, 500abceilps, 570c, 720il, 780il,

790il, 800cips, 830c, 840ci, 850c, 860c, 870c, 890c, 990ci.

500ci, 510ci, 530ci, 550ci, 570ci, 590ci, 600ci, 610ci, 620ci, 630ci, 640ci, 650ci, 660ci, 680ci, 690ci, 840ci. OlOcbtap, 020cbtap, OSOcbtap, 040ctap, 090cbtap, lOOctap,

HOctap, 140cap, 150ctap, 160ctap, 170ct, 200ca, 210c, 220ca,

230c, 240cap, 250cap, 260c, 280cap, 290ctap, 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, 300achips, 310achips, 320-

achips, 330achips, 340achips, 360achips, 370achips, 400cpa,

470cpa, 490cpa, 900cpas. See Brooklyn.

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

020bc, 500cp, 700cis, 720cps, 880bcips. See Chicago.

See Philadelphia.

200cp, 210cp, 280p, 470ep, 520p, 530p, 540p, 550p, 600pm, 840cp.

140acp, 470cp, 500achips, 510acips, 790is, 800achips, 820cp, 830cp,

840acip, 870cp, 880c, 890c. See Brooklyn.

020c, 040ac, 060acp, 090a, 110c, 130ac, 140cp, 150c, 160c, 170ac, 200aceips, 210cp, 230ac, 260ch, 280cps, 290cps, 300acps, 310cps,

320acps, 330acps, 340acps, 360acps, 370acps, 390acps, 400ips,

410cp, 420cp, 430p, 470aicpseh, 480aicpseh, 490aicpseh,

500chpse, 510acehips, 520acehips, 530acehips, 540chep, 550-

acehips, 560aiep, 570acep, 590ch, 600aceimps, 610accimps,

620aceimps, 630aceimps, 640aceimps, 650acemp, 660cemp,

670cips, 680acmps, 690cmps, 700ips, 710acehips, 720p, 740p,

750ps, 760ip, 780ps, 790acehips, 800cpe, 810c, 820c, 830c, 840acehips, 850c, 870acips, 880c, 890c, 910aeps, 920p, 930acips,

940cp, 950ps, 970cp, 980ps, 990acehips.

040acs, 070act, 140acps, 200aceps, 210acps, 220acps, 230acp.s, 260csi, 360acips, 370acips, 390acips, 530ec, 540acs, 550acs, 560acs, 630acs, 660ac, 690ac, 800c, 810abc, 820c, 830cs, 840cs, 860acp, 870acipst, 880c, 890aic, 910cis, 950acis. See Long Island City, above.

'See pages 1 and 2 for symbolic references.
Commercial and College Laboratories 15

GEOGRAPHICAL LISTING OF COMMERCIAL LABORATORIES—Continued

NEW YORK—Continued

Name and address of laboratories Commodities and nature of tests/research1

New York City (See also Brooklyn and Long Island Cily) —Continued. Fuel Engineering Co. of New York, 215 Fourth Avenue, Zone 10. George Fuller, 320 Broadway, Zone 7 Hatch Textile Research, 25 East Twenty-sixth Street, Zone 10. Robert W. Hunt Co., 59 Murray Street, Zone 7

Industrial Testing Laboratories, 315 Fourth Avenue, Zone 10.

Johnson-Salisbury, Inc., 254 West Thirty-first Street, Zone 1. Laboratory of Industrial Hygiene, Inc., 76 Madison

Avenue, Zone 16. Ledoux & Company, Inc., 155 Avenue of the Americas, Zone 13. Chas. Martin & Co., Produce Exchange Annex, 2 Broadway, Zone 4. (Branches at Elizabeth, N. J.; Corpus Christi and Houston, Texas; and New Orleans, Laj.

Molnar Laboratories, 211 East Nineteenth Street, Zone 3. (Branches at Lodi, N. J.; Black Lick, Pa.) New York Produce Exchange, 2 Broadway, Zone 4. .

New York Testing Laboratories, Inc., 80 Washington

Street, Zone 6.

Pease Laboratories, Inc., 39 West Thirty-eighth

Street, Zone 18.

Lucius Pitkin, Inc., 47 Fulton Street, Zone 7.

Pittsburgh Testing Laboratory, 421 Canal Street, Zone 13. W. S. Purdy Co. Inc Radio Engineering Laboratories, Inc Schwarz Laboratories, Inc., 202 East Forty-fourth

Street, Zone 17.

SeiL Putt & Rusby, Inc., 16 East Thirty-fourth Street, Zone 16.

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

Laboratories, p. 16).

'See pages 1 and 2 for symbolic references.

500acp (coal, petroleum).

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

390acips (rayon, nylon, vinyon, etc.). 300acips, 310acips, 320acips, 330acips, 340acips, 360acips, 370acips,

390acips. See Chicago.

040acp, lOOacp, HOacp, 140acp, 150acp, 160acp, 170acp, 220acp,

260c, 280acp, 290ac, 500acp, 630c, 640c, 650c, 680c, 810c, 820c,

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

OlOabci, 090bcip (glue, gelatin), lOObc, 120bi, 130bi, 150c, 160cip,

170c, 210ci, 230c, 280aps, 810bcst. OOOabct, OlOabct, 020abct, 040abct, 090abct, lOOabct, HOabct,

120abct, 160abct, 170abct, 220abct, 290abct, 810abct, 880abct, 890abct.

140ci, 500c, 510c, 520c, 530c, 540c, 550c, 570c, 590c, 600c, 610c,

620c, 630c, 640c, 650c, 660c, 680c, 690c, 830c, 840c, 850c, 890c. 040cp, 500cp, 800cp.

OlOabct, 020abct, 030abct, 040abc, 070act, lOOabc, 220abct,

SOOabct, 810abct, 820abct, 830abct, 870abct, 880abct, 890abct. OlOcp, 020c, 030c, 040cpsa, lOOcpsa, HOcpsa, 120cp, 130cpsa,

140cpsa, 150cpsa, 160cpsa, 170cpsa, 210c, 220c, 240c, 260c, 280c,

290c, 690c, 810cp, 820cp, 830cp, S40cp, 850cp, 870cp, 880cp,

890cp.

OlOabc, 020abc, 040abcehilp, 050abceipt, 060abceipt, 070abcipt,

090abcipt, lOOabct, HOabct, 140abcilpt, 150cit, 160abcit,

170abcit, 200abchipx, 210ci, 220abci, 230abci, 260abci, 280abci,

290abci, 300abcehip, 310abcehip, 320abcehip, 330abcehip,

340abcehip, 360abcehip, 370abcehip, 390abcehip, 400cip, 410cip,

420cip, 430cip, 470cipa, 480cipa, 490cipa, 500acehilps, 510acp,

520acehips, 530acehips, 540acehips, 550acehips, 560acehips,

570acehips, 590acehips, 600cehimpx, 610cehimpx, 620cehimpx,

630cehimpx, 640cehimpx, 650cehimpx, 660cehimpxs, 670- cehimpxs, 680cehimpx, 690cehimpx, 700ips, 710eips, 720eips,

730eips, 740eips, 750eips, 760eips, 770eips, 780eips, 790eips,

800acehip, 810act, 820ci, 830ci, 840cehips, 850ci, 860cip, 870-

abcipt, 880abct, 890abcit, 910eips, 920ips, 930cip, 940ip,

950bchips, 970chips, 980aips, 990achips.

OlOcb, 020cb, 030cb, 040c, 050c, 060c, 070c, 090cbt, 100c, 110c, 120capi, 130capi, 140cb, 150cb, 160cbi, 170cbi, 200ct, 210ct,

220ct, 230ct, 260ct, 280c, 290ebti, 500cbt, 530c, 540c, 570ct, 590cbti, 800cbt, 810cbt, 820ct, 830ct, 840ct, 850ct, 870abctsi,

880abctsi, 890abctsi, 950cbti, 970ct, 980b, 990abctis. 170ac, 500ac, 510ap, 520achp, 530achp, 540achp, 550ac, 560ac,

570ac, 590ac, 600acmpi, 620acmp, 630acmp, 640acmp, 650acmp,

660acmp, 680acmp, 690acmp, 820ac, 830ac, 840ac, 850c, 880ac,

890c, 910aip, 950acip, 970acip. See Pittsburgh.

See Brooklyn, p. 14. See Long Island City, p. 14. OlOabc, 020ac, 030bc, 040acp, lOOac, HOac, 120c, 130ac, 140c, 150abci, 160ac, 170abcis, 210ac, 220ac, 240ab, 290abc, 790is

(brewery"', 810c, 880c. 130abct, 140abct, ISOabct, 170abct, 210abct, 220abcit, 230abct,

240abct, 260ac, 290abcit, 490ct, 800abct, 810abcit, 830abct,

870abct, 890abct.
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/research1

Nev%froRK City (*See also Brooklyn and Long Island City)

Continued.

Foster D. Snell, Inc., 29 West Fifteenth Street, Zone

11.

Stillman and Van Siclen, Inc., 23 West Forty-seventh

Street, Zone 19.

Stillwell and Gladding, Inc., 130 Cedar Street, Zone 6.

Textile Testing and Research Laboratories, 22 West

Twenty-sixth Street. Sam Tour & Co., Inc., 44 Trinity Place, Zone 6

Unified Laboratories, Inc., 1775 Broadway, Zone 19. United States Testing Co., Inc., 1450 Broadway. . .

.

Walker & Whyte, Inc., 409 Pearl Street, Zone 7

Wallerstein Laboratories, 180 Madison Avenue, Zone

16. (Branch at Mariner's Harbor, Staten Island). A. W. Williams Inspection Co., 90 West Street, Zone 6 Ozone Park: Polytechnique Laboratories, 13049 Lefferts Boulevard, Zone 16.

Rochester: National Testing Laboratories, Inc. University Avenue. Watertown: F. M. Williams, Park Place135

OlObct, 020abct, 030bct, 040acpt, 050acp, 060acp, 070acp, 090bct,

lOOct, HOct, 120abct, 130act, 140acpt, 150cpt, 160bcpt, 170bcpt,

200cp, 210cp, 220cpt, 230cp, 240acpt, 260abc, 280bcp, 290abcp,

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

390acps, 400ai, 410ai, 420ai, 430acpsi, 470abcpsi, 480acpi,

490abcpsi, 500chip, 510cpi, 520cpi, 530cpi, 540cpi, 550cpi, 560cpi,

570cpi, 590cp, 600c, 610ci, 620ci, 630ci, 640ci, 650ci, 660ci,

680ci, 690ci, 800abcipt, 810abcit, 820acp, 830acp, 840acp,

850acp, 860c, 870abcipt, 880abcipt, 890abcipt, 930acps, 950acps,

970acps, 990acps.

020c, 040cp, 090c, lOOcp, 110c, 140cp, 170cpi, 200cp, 210cp, 220cp,

230c, 260c, 280cp, 410i, 500cpi, 510cpi, 530cpi, 540c, 590c, 800cpi, 830c, 840cpi, 870c, 880c, 890c.

010c, 020c, 030c, 040cp, 050c, 090c, 100c, 110c, 120cp, 130cp, 140cp,

150cp, 160cp, 170c, 200c, 210c, 220cp, 260c, 280c, 290c, 300i, 310c, 320c, 330i, 340i, 360i, 370i, 390i, 470cpa, 500cp, 510cp,

530c, 540c, 570c, 590c, 600c, 620c, 630c, 640c, 650c, 680c, 690c, 800c, 810c, 820c, 830c, 840c, 850c, 860c, 870c, 880c, 890c.

060s, 070s, 300acips, 310acips, 320acips, 330acips, 360acips,

370acips, 390acips.

470acp, 480acips, 490acips, 500aips, 510achps, 540achps, 550achps,

560aipsx, 590aipsx, 600aceimpsx, 610impsx, 620aceimpsx,

630aceimpsx, 640aceimpsx, 650aceimpsx, 660aceimpsx, 670- aceimpsx, 680aceimpsx, 690aceimpsx, 700ips, 710ips, 720ips,

730ips, 740ips, 750ips, 760ips, 770ips, 780ips, 790ips, 840achips,

950ips, 970ips.

810bcpt. See Hoboken.

510ci, 530ci, 550ci, 570ci, 590ci, 620ci, 630cim, 640cim, 650cim,

660ci, 680c, 690ci. lOOacp, 110c, 160abcp, 170abcips, 280acps, 390acip.

See Mobile.

OlOabct, 020abct, 030bct, 040c, 050c, 060c, 070ct, 090abc, lOOac,

110c, 120c, 130c, 140c, 150c, 160ct, 170ct, 200c, 210c, 220c, 230c,

240c, 260ct, 280c, 300ac, 310ac, 320ac, 330ac, 360ac, 370ac, 390ac, 400ac, 420ac, 500c, 510ac, 520c, 530c, 540c, 550ac, 560c,

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

680c, 690c, 800c, 810c, 820c, 830c, 840c, 850c, 870c, 880cbt, 890c. OlOabc, 020abc, 030abc, 040abc, 090abc, lOOabc, HOabc, 120abc,

130abc, HOabc, 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, 209 Belle- meade Street. Wilmington: Law & Co., 16 Princess Street, (Branch at Atlanta, Ga.)See Pittsburgh.

010c, 020c, 040c, 090c, 100c, 110c, 120c, 130c, 140c, 150c, 160c,

170c, 210c, 220c, 240c, 260c, 280c, 290c, 500c, 510cp, 530ep,

570c, 590cp, 600c, 610c, 620c, 630c, 640c, 650c, 680c, 690cp, 800c,

810c, 820c, 830c, 840c, 850c, 870c, 880c, 890c, 990c.

OHIO

Akron: V. L. Smithers Laboratories, 2706 First Central Tower, Zone 8. Cadiz: The Textor Laboratories

200acp, 210acp, 300p, 710acep (storage batteries).

See Cleveland.

'See pages 1 and 2 for symbolic references.
Commercial and College Laboratories 17

GEOGRAPHICAL LISTING OF COMMERCIAL LABORATORIES—Continued

OHIO—Continued

Name and address of laboratories Commodities and nature of tests/research1

Cincinnati:

F. C. Broeman & Co., 1926 Race Street, Zone 10.

The H. C. Nutting Co., 4120 Airport Road, Zone 26. (Branch at Miami.)

Louis G. Robinson Laboratories, 219 McFarland

Street, Zone 1.

Cleveland:

American Gas Association Testing Laboratories, 1032 East Sixty-second Street, Zone 14. (Branch at Los

Angeles.)

Commercial Testing and Engineering Co., 1514

Prospect Avenue, Zone 15. The Cremer-Case Co., 1200 West Ninth Street, Zone

13. Crowell & Murray, Inc., 740 Superior Avenue West, Zone 13. The James H. Herron Co., 1360-64 West Third

Street, Zone 13.

Pittsburgh Testing Laboratory, 1751-3 Chester Avenue, Zone 14. The Textor Laboratories, 1627 East Twenty-fifth

Street, Zone 14. (Branches at Cadiz, Ohio; Clarksburg, W. Va.)

Columbus: Columbus Vaccine Co., 765 East Hudson

Street, Zone 2. Dayton: Bowser Morner Testing Laboratories, 135-143 Bruen Street, P. O. Box 51, Zone 1.

Lancaster: The Sharp-Schurtz Co., 301-303 Lincoln Avenue. Toledo:

Commercial Testing and Engineering Co., 1118 Madison Avenue, Zone 2. Toledo Testing Laboratory, 1810 North Twelfth

Street, Zone 2.

OlOepa, 020cpa, 030cpa, 040cpa, 050c, 060cp, 090cpa, lOOcpa,

HOcpa, 120cpa, 130cpa, 140cpa, 150cpa, 160cpa, 170cpab, 200c, 210c, 220c, 230c, 240c, 250c, 260c, 280cp, 290c, 300cp, 330cp,

340cp, 360cp, 370cp, 390cp, 400c, 470cpa, 490cp, 500cpi, 510c,

520c, 530c, 540c, 550c, 560c, 570c, 590c, 600cpi, 610c, 620c, 630c, 640cp, 650c, 660c, 680c, 690c, 800c, 810c, 820c, 830c, 840cpa,

850c, 860c, 870c, 880c, 890c, 970cp.

100c, 170c, 400acpi, 410acpi, 470c, 500cpi, 510cpi, 530cpai, 540cp,

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

680cp, SOOcpi, 820c, 830c, 840c, 850c, 870c. OlOabct, 020abct, 030abct, 040abct, 060abct, 090abct, lOOabc,

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

210abc, 220abc, 260abc, 280abc, 290abc, 500achms, 510acpms,

520acpms, 540acpms, 550acms, 570acms, 590acms, 600acpms,

610acpms, 620acpms, 630acpms, 640acpms, 650acmps, 680acpms,

690acpms, 800ac, 810ac, 830ac, 840ac, 850ac, 870ac, 880ac,

890ac.

990acheimpst (gas appliances and accessories).

See Chicago.

500c (coal), 600c, 690c.

500c, 510c, 530c, 540c, 570c, 590c, 600c, 610c, 620c, 630c, 640c, 650c, 660c, 680c, 690c.

040clp, 060p, 140clp, 210cp, 400ip, 410ip, 420ips, 430ips, 500cip,

510cip, 520ch, 530chip, 540chip, 550cp, 570cp, 590cp, 600cimpx,

610cimpx, 620cimpx, 630cimpx, 640cmpx, 650empx, 660cmpx,

680cmpx, 090cmpx, 700i, 710i, 730i, 740i, 750i, 760i, 780i, 790i, 800cip, 820c, 830c, 840cip, 850c, 870c, 880c, 890c, 910is, 940is,

950is, 980is. See Pittsburgh.

020c, 040c; 110c, 140c, 150c, 170c, 500cpi, 510cpi, 530c, 540c, 550c, 560c, 570c, 590c, 600cpm, 620cpmx, 630cp, 640cpm, 680cpmx,

690cpx, 800cp, 820c, 830c, 840cp, 850c, 860c, 870c, 880c, 890c, 950cp.

220bct, 810bct, 870bct.

020cb, 040cp, lOOcp, 110c, 140cp, 160c, 170c, 200cp, 210acp, 260c, 280cp, 290cap, 300acp, 310acp, 320acp, 330acp, 340acp, 360acp,

370acp, 390acp, 470acp, 490acp, 500chips, 510cips, 530chp,

540acps, 550acp, 570ac, 590acp, 600achipsmx, 610achipsmx,

620achipsmx, 630achipsmx, 640achipsmx, 650acp, 660ac, 680acp,

690achimpsx, 710ips, 800acips, 820acp, 830acp, 840acips, 850c, 860acs, 870c, 880cis, 890acip?, 910acip, 930acps, 950ps, 990acips. 510ac, 520acp, 530c, 590c.

See Chicago.

500cip, 510cip, 530cip, 600cipe, 640cpe, 650cp, 680cp, 840cp.

OKLAHOMA

Oklahoma City: Oklahoma Testing Laboratories, 1 Northwest Second Street, Zone 6. 020ac, 040acp, 090ac, llOac, 140acp, 150ac, 160c, 170ac, 210c, 220c' 230c, 280c, 290c, 300ac, 310ac, 320ac, 330ac, 340ac, 360ac, 370aC

390ac, 400aip, 410aip, 420aip, 470ac, 490ac, 500cips, 510cipa'

520cs, 530acips, 540acs, 550ac, 570ac, 590c, 600acimp, 610acimps'

620acimps, 630acimp, 640acimp, 650acipm, 660ac, 680acipm>

690acipms, SOOcips, 810c, 820c, 830c, 840acips, 850ac, 870c,

880cis, 890acip, 910acipms, 930acipms, 940acipms, 950acipms,

970acipms, 990acipms.

'Sfe pages 1 and 2 for symbolic references.
18 Miscellaneous Publication, National Bureau of Standards

GEOGRAPHICAL LISTING OF COMMERCIAL LABORATORIES—Continued

OKLAHOMA—Continued Name and address of laboratories Commodities and nature of tests/research1

Picher: The Bruce Williams Laboratories, 109 South

Connell Avenue.

See Joplin, Mo.

OREGON

Eugene: A. W. Williams Inspection Co., 621 Willamette

Street. Portland : Bureau of Health Laboratory, 1220 SW Fifth Avenue, Zone 4. Central Inspection Bureau, 514 Terminal Sales Building, Zone 4. Charlton Laboratories, 2340 SW Jefferson Street, Zone 7.

Salem: Oregon State Highway Commission Laboratory,

Engineering Laboratories Building.

See Mobile.

OOOabt, OlOabct, 020abct, 030abct, lOOt, 120abt, 150abt, 160abt,

170bct.

400pi, 410pi, 600pi, 610pi, 620pi, 640pi.

OlObc, 020bc, 040ci, 090bc, lOObc, 110c, 120bc, 130c, 140ci, 160bc, 170bc, 220c, 410cp, 500cp, 510cp, 530cp, 570c, 600cimp, 610- cimp, 620cimp, 630cimp, 640cimp, 650cimp, 680cimp, 690cimp,

810bc, 840cp, 870c, 880bcp, 890cp.

400pi, 410pi, 500p, 510cp, 530p, 600cpi, 610pi, 620cpi, 640cpi,

690cpi, 840cp, 890cp.

PENNSYLVANIA

Black Lick : Molnar Laboratories Cresson: Warner Laboratories, 617 First Street Darby: A. C. Herting, 15 North Front Street Harrisburg: Andrew S. McCreath and Son, 236-42

Liberty Street. Jenkintown: Graham, Crowley and Associates, Inc., 473 York Road.

Malvern: J. Bishop & Co., Platinum Works

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, Zone 24. Booth, Garrett & Blair, 228 South Ninth Street, Zone

7. Brewer & Gardner, 1505 Race Street, Zone 2 Joseph S. Carlitz, S.E. Cor. Front and Race Streets.

.

W. B. Coleman & Co., Ninth Street and Rising Sun

Avenue, Zone 40.

Consumers' Testing Laboratories, 725 Filbert Street, Zone 6. E. L. Conwell & Co., 2024 Arch Street, Zone 3. (Branch at Baltimore, Md.)

Dalare Associates, 2300 Locust Street, Zone 3. (Branches at Baltimore, New York, and Washington.)

Frank R. Gunn Co., Ontario and Brabant Streets, Zone 34. Hamlin and Morrison, 216 South Second Street. (Branch at Baltimore.) E. F. Houghton & Co., 303 West Lehigh Avenue, Zone 33. (Branches at Chicago and San Francisco.)

'See pages 1 and 2 for symbolic references.

See New York City.

500cp, 510c, 530cph, 540c, 570c, 590c, 690c. 020abcit, 120abcit, 170abcit, 210abcit, 810abcit, 830abcit, 870abcit. 500ch, 510c, 530c, 570c, 600c, 610c, 620c, 640c, 650c, 680c, 690ci.

See Chicago.

660c, 690c.

880c.

100c, 880abc.

880abcips.

500c, 510c, 520c, 530c, 540c, 550c, 570c, 590c, 600c, 610c, 620c,

630c, 640c, 650c, 680c, 690c, 840c. 500chlpts, 510cp, 590cp, 800cpst, 840c, 880ct. OlObc, 020bc, 030c, 040c, 060c, 070c, 090c, 100c, 110c, 120c, 130c, 140c, 150c, 160c, 170cb, 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. 040cpa, 500cp, 510cp, 520c, 530c, 540c, 570c, 590c, 600acmp,

610acmp, 620acmp, 630acmp, 640acmp, 650acmp, 660ac, 680- acmp, 690acmp, 800acp, 840acp, 870acp, 880acps, 890acp.

300acips, 310acips, 320acips, 340acips, 360acips, 370acips, 390acips,

470aips, 490aips, 940aips, 990aips.

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, 710ips, 740ips, 750ips, 760ips, 780ips,

790ips, 800cip, 810cip, 820cip, 830cip, 840cip, 850cip, 860cip,

870cip, 880cip, 890cip, 970csp, 990cip.

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

HOabct, 120abct, 130abct, 140abct, 150abct, 160abct, 170abct,

520cp, 540cp, 550cp, 600cp, 610cp, 620cp, 630cp, 640cp, 650cp,

660cp, 680cp, 690cp, 810abcp, 820abcp, 830cp, 850c, 870bcp,

880bcp, 890bcp.

020c, 040aci, 090acp, lOOac, HOac, 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, 400c (wood pulp), 570c, 850c, 870c. .

040cla, 050ca, 060csa, 140cal, 300c, 340c, 360c, 370c, 390cal, 500cal, 600ca, 610ca, 620c, 630c, 640c, 650c, 820c, 830ca, 870ca.
Commercial and College Laboratories 19

GEOGRAPHICAL LISTING OF COMMERCIAL LABORATORIES—Continued

PENNSYLVANIA—Continued

Name and address of laboratories Commodities and nature »f tests/research1

Philadelphia—Continued.

Industrial By-Products and Research Co., 800 Market

Street, Zone 5.

LaWall and Harrisson, 1921 Walnut Street, Zone 3.

Merchandise Research Laboratories, 800 Market

Street, 6th Floor, Zone 5. Metlab Co., 1000 East Mermaid Avenue, Zone 18. . . Tinius Olsen Testing Machine Co., 500 North

Twelfth Street, Zone 23. Pittsburgh Testing Laboratory, 238 Cherry Street, Zone 6. Rubicon Co., Ridge Avenue at Thirty-fifth Street, Zone 32. Samuel P. Sadtler & Son, Inc., 210 South Thirteenth

Street, Zone 7.

Samson Laboratories, 1619 Spruce Street.

Smith, Rudy & Co., 20 North Third Street, Zone 6. . .

United States Testing Co., Inc., 601 West Susquehanna Avenue, Zone 22. Pittsburgh:

Dairy Products Laboratory, 119 Federal Street, Zone

12. Gulick-Henderson Co., Inc., 524 Fourth Avenue, Zone

19. (Branch at Chicago.)

Robert W. Hunt Co., Professional Building, Zone 22

Pit tsburgh Testing Laboratory, Stevenson and Locust

Streets, Zone 19. (Branches at New York City,

Greensboro, N. C, Birmingham, Jacksonville,

Tampa, Mobile, New Orleans, Houston, Dallas, St. Louis, Chicago, Indianapolis, Detroit, Cleveland,

Buffalo, and San Francisco.)

Waynesboro:

The Wayne Laboratories, 17 East Main Street.

020abc, 060ps, ISOabcp, 160abcp, 170abcpt, 200abcp, 230cs, 280acp, 290acp, 300abchips, 310abchips, 320abchips, 330-

abchips, 340abchips, 360abchips, 370abchips, 390abchips,

470acps, 490acps, 830c, 840cp, 870abcp, 890abcp, 990s. OOOabcit, OlOabcit, 020abcit, 030abcit, 040abcit, 090abcit, 100-

abcipst, HOabcipst, 120abcipst, 130abcipst, 140abcipst, 150-

abcipst, 160abcipst, 170abcipst, 200abcist, 210abcist, 220abcist,

260abcist, 280abcist, 290abcist, 300bct, 310bct, 320bct, 330bct, 340bct, 360bct, 370bct, 390bct, 500acp, 520acp, 530acp, 540acp,

570acp, 590acp, 800abcipst, 810abcipst, 820abcipst, 830abcipst,

840abcipst, 850abcipst, 860abcipst, 870abcipst, 880abcipst,

890abcipst, 950acips, 970acips. See Industrial By-Products and Research Co. 600pm, 610pm, 630pm.

060p, 390p, 410p, 470p, 510p, 600p, 610p, 620p, 630p, 640p, 650p,

680p, 690p. See Pittsburgh.

600ep, 610ep, 620ep, 630c, 640c, 650c, 660c, 680c, 690c, 710es, 910es.

OlOabct, 020abct, 030abct, 040c, 050abc, 060abcp, 070abcp,

lOOabct, HOabct, 120abct, 130abct, 140bcp, ISOabcpt, 160abcpt,

170abct, 200cp, 210c, 220abct, 230c, 260abc, 280abc, 300acp,

310acp, 320acp, 330acp, 340acp, 360acp, 370acp, 390acp, 400cp,

430c, 470cp, 490cp, 500cp, 510c, 520c, 530c, 540c, 550c, 560c,

570c, 590c, 800ac, 810abct, 820c, 830c, 840abc, 850c, 860c, 870c, 880bc, 910p, 930cp, 970cp.

020abct, 140abcpt, ISOabcpt, 160abcpt, 170abcpt, 210bcp, 300bc,

310bc, 360bc, 370bc, 390bc, 400acips, 800abcipst, 810abcipst,

820abcipst, 870abcipst, 880abcipst, 890bct, 930c.

500c, 510c, 530c, 540c, 570c, 590c, 600c, 610c, 620c, 630c, 640c,

650c, 680c, 690c. See Hoboken.

020abc.

400i, 490i, 500c, 510cp, 520c, 540c, 550c, 590c, 600cpi, 620c, 630c,

640cpi, 650c, 660c, 680c, 690c, 700pi, 720i, 740i, 750i, 760i, 780i, 840c, 850c, 870c, 880c, 890c. See Chicago.

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,

SOOcipls, 510cipls, 520chips, 530chips, 540cps, 550cp, 560cp,

570cpl, 590cp, 600cipmx, 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, 910cipsm, 920cpm, 930cps, 940cp, 950cipsm,

970cipsm, 980ipsc, 990ipsc.

OlObct, 020abci, 040bcp, 060c, 100c, 110c, 140cp, 160c, 170bc, 200cp, 210cp, 470cps, 490cps, 500cpas, 510cps, 520cps, 530cps,

540cps, ooOcpas, 560cpas, 570cps, 590cpas, 600cmps, 610cmps,

620cmps, 630cmps, 640cmps, 650cmps, 660cmps, 680cmps,

690cmps, 800cpas, 810cpas, 820cpas, 830cpas, 840cpas, 850cpas,

860cpas, 870cpas, 880cpas, 890cpas.

RHODE ISLAND

Newport: The Eppley Laboratory, Inc., 12 Sheffield 910s (standard cells). Avenue. Woonsocket: United States Testing Co., Inc., 59 Social See Hoboken.

Street.

See pages 1 and 2 for symbolic references.
20 Miscellaneous Publication, National Bureau of Standards

GEOGRAPHICAL LISTING OF COMMERCIAL LABORATORIES—Continued

SOUTH CAROLINA

Name and address of laboratories Commodities and nature of tests/research1

Charleston: Parker Laboratory, 40 Broad Street, Zone 3 .

.

500c, 510c, 590c, 600c, 840ci, 850ci.

TENNESSEE

Chattanooga:

Barrow-Agee Laboratories, Inc., 705 Poplar Street. Emerson P. Poste, 309 McCallie Avenue, Zone 3 .

.

Memphis: BarrowrAgee Laboratories, Inc., 121 South

Front Street, Zone 1. (Branches at Cairo, 111., Atlanta,

Ga., Louisville, Ky., Jackson, Miss., Leland, Miss.,

Shreveport, La., Chattanooga and Nashville, Tenn.)

Nashville: Barrow-Agee Laboratories, Inc., 64 Bridge

Avenue, Zone 6.

See Memphis.

010c, 020c, 040c, 100c, 170bc, 500ch, 510c, 520c, 530c, 590c, 600cmp, 610cmp, 620c, 630c, 640c, 650c, 680o, 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:

Chas. Martin & Co., 2618 West Broadway

Shilstone Testing Laboratory, Inc., 615 Old Robstown

Road.

Dallas:

Allied Analytical and Research Laboratories, 3831 Cedar Springs, Zone 4.

Pittsburgh Testing Laboratory, 1125 Commerce

Street. Southwestern Laboratories, 1105J^ Main Street Texas Testing Laboratories, Inc., 1416 Young Street, Zone 1. (Branch at Lubbock, Texas.)

El Paso:

El Paso Testing Laboratories, P. O. Box 1565

Fort Worth:

The Fort Worth Laboratories, 82S Al Monroe Street, Zone 2.

Southwestern Laboratories, 828 Monroe Street, (Branches at Dallas and Houston.)

Galveston: Felix Paquin and Associates, 305^ Twenty-

• second Street.

Houston : Houston Laboratories, 1206H Preston Avenue, P. O. Box 132, Zone 1.

Charles Martin & Company, 1215 Dumble Street. . . . Pittsburgh Testing Laboratory, 317 Merchants and

Manufacturers Building, Zone 2. Shilstone Testing Laboratory, 301 M & M Building, Zone 2. Southwestern Laboratories, 1206K Preston Street. . . Lubbock: Texas Testing Laboratories, Inc

See New York City. See New Orleans.

OOObcis, OlObci, 020abci, 030bci, 040bc, 090bci, lOOabei, 110c, 120bi, 130bci, 140cip, 150cia, 160cia, 170cab, 220aci, 280acp,

290abci, 300cpi, 390paic, 500cp, 570ca, 600c, 610c, 620c, 630c,

640c, 650c, 660c, 680c, 690c, 800c, 810bcit, 820c, 830c, 840c,

850c, 870bcis, 880cib, 890cib, 910s, 950bcis. See Pittsburgh.

See Fort Worth.

OlOcp, 020bc, 040cp, 090c, 100c, 110c, 140ci, 160c, 170c, 410p,

500cpi, 510cpi, 530pi, 840cpi, 850c, 870cp, 880c, 890c.

OlOci, 020aci, 040acpi, 090acpi, lOOac, HOac, 140acpi, 160acpi, 170ac, 210acp, 220acp, 230ac, 240ac, 280acp, 290acp, 410pi,

500acpi, 510acpi, 520c, 530acpi, 540acpi, 550cp, 570acp, 590acp,

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

800c, 820c, 830c, 840cpi, 850ac, 860c, 870c, 880c, 890c.

020c, 040c, 100c, 110c, 140c, 500c, 510c, 520c, 530c, 540c, 570c, 590c, 600c, 610c, 620c, 640c, 650c, 680c, 690c, 840c, 850c, 870c,

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, 750icmpa, 760i, 770i, 780i, 790i, 840ica, 850ca, 870ca, 880ca, 890ca. 020abc, 030abc, 040c, 090c, 100c, 110c, 120abc, 130abc, 140c,

150c, 160c, 170bc, 290abc, 320ac, 330ac, 360a, 370a, 490c, 500c,

510c, 530c, 570c, 600c, 610c, 630c, 640c, 650c, 680c, 800c, 820c, 840c, 850c, 870c, 880abc.

020bc, 040c, 090c, 100c, 110c, 140c, 150c, 160c, 170c, 500cp,

510c, 530c, 540c, 570c, 590c, 600c, 630c, 640c, 650c, 680o, 690c,

820c, 840c, 850c, 870c, 880c, 890c. See New York City. See Pittsburgh.

See New Orleans.

See Fort Worth.

See Dallas.

'See pages 1 and 2 for symbolic references.
Commercial and College Laboratories

GEOGRAPHICAL LISTING OF COMMERCIAL LABORATORIES—Continued

21

UTAH

Name and address of laboratories Commodities and nature of tests/research1

Salt Lake City: Alonzo F. Bardwell, 158 South West Temple Street, Zone 12. Black & Deason, 165 South West Temple Street, Zone 12. Crismon & Nichols, 229 South West Temple Street, Zone 12.

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

500c, 530c, 570c, 590c, 600c, 610c, 620c, 630c, 650c, 660c, 680c, 690c. 500c (coal), 510c, 530c, 570c, 620c, 630c, 640c, 660c, 660c, 680c,

690c.

VIRGINIA

Norfolk:

Froehling & Robertson, Inc., P. O. Box 642 McCallum Inspection Co., 132 West Berkeley Avenue, Zone 6.

Norfolk Testing Laboratories, 288 Bank Street, Zone

10.

Richmond:

Froehling & Robertson, Inc., 814 West Cary Street. (Branches at Baltimore, Norfolk, and Washington.)

Robb & Mooney (Virginia Testing Laboratory), 5 North Sixth Street.

See Richmond.

020c, 040c, 090c, 100c, 110c, 140c, 170c, 290c, 400acip, 410acip,

420acip, 500c, 510c, 570c, 590c, 630c, 640c, 650c, 660c, 680c,

690c, 800c, SlOc, 820c, 830c, 850c, 870c, 880c, 890c. OlObc, 020bc, 030c, 040cp, 060c, 070c, 090c, 100c, 110c, 120c, 130c, 140cp, 150ca, 160c, 170c, 210c, 220c, 260c, 280c, 290c, 300p,

320cp, 340cp, 360c, 390cp, 470cp, 500cpi, 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, 020ibc, 030abc, 040acp, 060cp, 090ac, lOOabcp,

HOacp, 120acp, 130acp, 140acp, 150acp, 160acp, 170bc, 210acp,

220c, 240aco, 260acp, 280acp, 290acp, 300acp, 310acp, 320ap,

330ap, 340ap, 370ap, 390ap, 400cpi, 410cpi, 420pi, 430pi,

470acp, 480p, 490acp, 500acpi, 510acpi, 520ac, 530acp, 540acp,

550acp, 570ac, 590acp, 600acpi, 610acpi, 620acp, 630acp, 640acp,

650acp, 660c, 680acp, 690ac, 800cpi, 810c, 820c, 830c, 840acpi,

850epi, 860c, 870acp, SSObcpi, 890ac, 910pi, 930pi, 950pi, 970cpi,

990cpi. 010c, 020ca, 030c, 040cpa, 050c, 060c, 090c, 100c, 110c. 120c, 130c, 140c, 150c, 160c, 170c, 260c, 280c, 290c, 300cp, 390c, 500cpa,

SlOcpa, 530cpa, 540cpa, 550ca, 570c, 590cpa, 600cp, 620c, 630c, 640c, 650c, 680c, 690cpa, 800c, 820c, 830c, 840c, 850c, 870c, 880c, 890c, 970c.

WASHINGTON

Seattle: Robert W. Hunt Co., 813 Arctic Building, Zone 4 Laucks Laboratories, Inc., 1008 Western Avenue, Zone 4.

.Metallurgical Laboratory, 5200 Airport Wa3r

Northwest Testing Laboratories, 4132 Densmore

Avenue, Zone 3.

Sire pages 1 and 2 for symbolic references 905786 ()—.")() 4

See Chicago.

OlOciba, 020abc, OSOciba, 040acip, 050cia, 060cia, 070ia, 090acipb,

lOOacipb, llOacib, 120acib, 130ciap, 140ciap, 150acib, 160acib,

170acib, 200acip, 210acip, 220aci, 230aci, 240acib, 250ai, 260acib,

280acips, 290acipb, 3Q0acip, 310acip, 320acip, 330acip, 340acip,

360acip, 370acip, 390acip, 400ip, 410ip, 420ip, 430ip, 470acip,

480i, 490acip, oOOacip, olOacipm, 520acip, 530acip, 540acipm,

550acipm, 560ac, 570acip, 590acip, 600acipms, 610acipm,

620acipin, 630acim, 640acim, 650acim, 660acim, 670c, 680acim,

690acimp, 700sci, 710acp, 720is, 730is, 740is, 750is, 760is, 770is,

780is, 790is, 800acp, 810ca, 820ca, 830acimpt, 840acip, 850acib, SGOac, 870acib, 880acib, 890acimbp, 910acips, 940aci, 950acips,

970acips, 9S0aci, 990acipshebm.

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

620cpmi, 630cpmi, 640cpmi, 650cpmi, 660c, 680cpmi, O'JOcpm. OlOca, 020ca, 030ca, 040caip, 090cap, lOOca, llOca, l lOcap, 150ca, 160ca, 170ca, 210cap, 300cap, 320cap, 330cap, 360cap, 390cap,

400ip, 410ip, 420ip, 470ca, 490cap, 500cp, 510caip, 520c, 530cip,

540cip, 550c, 560ca, 570ca, 590ca, 600caimp, 610caimp, C20cmp,

030cmp, 640cmp, 650cmp, 660cmp, 680cmp, 690caimp, 7401, 760i, 780i, 790i, 800cp, 820c, 830c, 840cip, 850ci, 860c, 870c, 880c, 890c, 910ip, 940p, 970p, 990ip.
22 Miscellaneous Publication, National Bureau of Standards

GEOGRAPHICAL LISTING OF COMMERCIAL LABORATORIES—Continued

WASHINGTON—Continued

Name and address of laboratories Commodities and nature of tests/research1

Spokane: The C. M. Fassett Co., W 19-21-23 Main

Avenue, Zone 8. Tacoma: Bennetts' Chemical Laboratory, 1131 Market

Street.

400api, 410api, 500achilp, 510acpi, 530acp, 570c, 590c, 600cp,

610cp, 620cp, 630c, 640cp, 650c, 680c, 690cp, 800acpi, 830c, 870c. 040ac, 110c, 140c, 170c, 500c, 510cpi, 530cp, 570c, 590c, 600cpi, 620c, 630c, 640cm, 650cm, 680cm, 690cm, 800c, 850c, 870c, 880c, 890c. WEST VIRGINIA

Charleston: Commercial Testing and Engineering Co., 815 Quarrier Street, Zone 23. Clarksburg: The Textor Laboratories

See Chicago.

See Cleveland.

WISCONSIN

Madison: State Highway Commission of Wisconsin, State

Office Building, Zone 2. Milwaukee:

The Orthmann Laboratories, Inc., 647 West Virginia

Street, Zone 4.

Sommer Chemical Laboratories, Inc., 152 West Wisconsin Avenue, Suite 933, Zone 3.

400i, 500cp, 510cpi, 600cp, 800cp, 840cp, 850c.

020bc, 040acp, 050abcp, 060abcp, 070abcp, 090abcp, 140abcp,

160bc, 170bc, 210cp, 230abcp, 280abcp, 360acp, 470ap, 500cp,

540acp, 570acp, 590acp, 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 Highway Department Testing

Laboratory, 1102 West Twenty-second Street. 500cp, 510p, 530p, 590cp, 600p, 800cp, 840cp.

'See pages 1 and 2 for symbolic references.
COLLEGE LABORATORIES

In the accompanying list 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 50 Alabama Polytechnic Institute 25 Alabama, University of 25

Alaska, University of 25

Alfred University 46

Antioch College 53

Arizona, University of 25

Arkansas, University of . . . 26 Armour Research Foundation 31

Baker University 36 Baylor University 61 Boston University 38 Bradford Durfee Technical Institute 39 Brown University 57 Bucknell University 55

Butler University 33

California Institute of Technology 27

California, University of 26 Case School of Applied Science 51 Catholic University of America 29

Chicago, University of 32

Cincinnati, University of 51

Citadel, The 58 Clarkson College of Technology 48 Clemson Agricultural College 58 Colby College 37

College of the City of New York 47

College of the Pacific 28

College of William and Mary 62 Colorado College 28

Colorado A and M College 28 Colorado School of Mines 28

Colorado, University of 28 Columbia University 47 Cooper Union Institute of Technology 47

Cornell University 46

Creighton University 43 Dartmouth College 44 Dayton, University of 52 Delaware, University of 29 Denison University 52

Detroit, University of 40

Drexel Institute 55 Drury College 42

Florida, University of 30 Furman University 58

George Washington University 29 Georgetown University 29 Georgia College of Agriculture 30

Georgia School of Technology 30 Gettysburg College 55

Grinnell College 35

Page Hamline University 41 Hanover College 33 Harvard University 38

Hawaii, University of 31 Howard College 25 Howard Payne College 60 Hunter College of the City of New York 48

Idaho, University of 31

Illinois Institute of Technology 32

Illinois, University of 33

Illinois Wesleyan University 31 Indiana University 33

Institute of Paper Chemistry 64 Iowa State College 35

Iowa, State University of 35

John B. Stetson University 29 Johns Hopkins University 37

Kansas State College 36

Kansas, University of 36 Kentucky, University of 36

Lafayette College 55 Lawrence College 64 Lehigh University 55 Lewis Institute 32

Louisiana College 37

Louisiana State University and Agricultural and Mechanical College 37

Louisville, University of 37 Lowell Textile School 39

Loyola University of Medicine 32

Maine, University of 37 Manchester College 34 Manhattan College 48 Marquette University 64 Mary Hardin Baylor College 60 Maryland, University of 38 MaryvUle College 59 Massachusetts Institute of Technology 39 Massachusetts State College. 38 Miami University 52 Michigan College of Mining and Technology 40 Michigan State College 40 Michigan, University of 40 Middlebury College 61

Mills College 27

Minnesota, University of 40

Mississippi State College 41

Mississippi, University of 41 Missouri School of Mines and Metallurgy 42

Missouri, University of '. 42 Monmouth College 32 Montana School of Mines 43 23
24 Miscellaneous Publication, National Bureau of Standards

COLLEGE LABORATORIES—Continued

ALPHABETICAL LIST—Continued

Page Montana State College 42 Multnomah College 54 Muskingum College 52

Nebraska, University of 43 Nevada, University of 43 New Hampshire, University of 43 New Mexico College of Agriculture and Mechanic Arts . . 45 New Mexico School of Mines 45 New Mexico, University of 45 New York University 48

Newark College of Engineering 44 North Carolina State College of Agriculture and Engineering 50 North Carolina, University of 49 North Central College 32 North Dakota Agricultural College 50 North Dakota, University of 50

Northwestern University 32 Norwich University 6

Notre Dame University 34

Occidental College 27 Ohio Mechanics Institute 51 Ohio Northern University 50 Ohio State University 51 Ohio University 50 Ohio Wesleyan University 52 Oklahoma Agricultural and Mechanical College 53 Oklahoma College for Women 53 Oklahoma, University of 53 Oregon State College 54 Ottawa University 36

Pacific, College of the 28

Pennsylvania State College 56

Pennsylvania, University of 55

Philadelphia Textile School 55

Phillips University 53

Pittsburgh, University of 55

Polytechnic Institute of Brooklyn 46

Pratt Institute 46

Princeton University 44 Purdue University 33

Rensselaer Polytechnic Institute 49 Rhode Island State College 57

Rice Institute 60 Richmond, University of 62

Rochester, University of 48 Rose Polytechnic Institute 34

Page Rutgers University and New Jersey State Agricultural

Experiment Station 44

St. Michael's College 61 Salem College 50 Skidmore College 49 South Carolina, University of 58 South Dakota School of Mines 59 South Dakota State College 58 South Dakota, University of 59 Southern California, University of 27 Southwestern University 60

Stanford University 27 Stevens Institute of Technology 44 Swarthmore College 57

Syracuse University 49

Tennessee, University of 59 Texas Agricultural and Mechanical College 60 Texas Technological College. . . . . 60

Texas, University of 59

Trinity College 28

Trinity University 60 Tufts College 39 Union College 49

University (see under name of location) Utah, University of 61

Vanderbilt University '. 59

Vassar College 48 Vermont, University of 61

Virginia Military Institute 62

Virginia Polytechnic Institute 62

Virginia, University of 62 Wabash College 33 Washington and Lee University 62 Washington, State College of 63 Washington University 42 Washington, University of 63

Wellesley College 39 West Virginia University 63 Western Reserve University 51 William and Mary, College of 62

Wisconsin, University of 64 Wittenberg College 53 Wofford College 58 Worcester Polytechnic Institute 39 Wyoming, University of 64 Yale University 29
Commercial and College Laboratories

GEOGRAPHICAL LISTING OF COLLEGES

25

ALABAMA

Location and name of laboratory Commodities and nature of investigations1

Auburn:

Alabama Polytechnic Institute Agricultural laboratory, M. J. Funchness.

Bacteriological laboratory, R. S. Sugg.

Chemistry laboratory, C. L. Hare.

Engineering laboratory, J. E. Hannum.

Physics laboratory, Fred Allison. State department of toxicology, C. J. Rehling.

Birmingham:

Howard College

Chemistry laboratory, John Xan.

University : University of Alabama , Aeronautical laboratory, C. J. Bryan.

Ceramics laboratory, T. N. McVay.

Chemical laboratory, S. J. Lloyd.

Chemical engineering laboratory, K. W. Coons.

Civil engineering laboratory, J. M. Faircloth.

Electrical engineering laboratory, W. J. Miller. Electronics laboratory, Ferdinand Mitchell. Human nutrition laboratory, Neige Todhunter. Mechanical engineermg laboratory, D. H. Shenk.

Metallurgical laboratory, Robert Oliver. Mining engineering laboratory, J. W. Stewart. Physical laboratory, J. R. Cudworth.

Physics laboratory, B. A. Wooten.

X-ray laboratory, Eric Rodgers.

OOObt, OlOit, 020bit, 030t, 040t, lOOct, llOct, 120t,

130t, 140t, 150t, 160t, 170t, 220ct, 230apt, 280t,

290t, 300pa, 310pa, 320a, 330a, 340pa, 360pa,

370pa, 390pa, 490pa, 510p, 570pa, 590pa, 600pc,

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

760s, 780s, 810cpt, 820ct, 830ct, 850c, 860a, 870c, 880bc, 890cta.

660c, 820c, 830c, 850c.

OlOabchps, 020abchps, 030abchps, 040abchps,

120abchps, 130abchps, 140abchps, 150abchps,

160abchps, 170achps, 200cih, 210cih, 230cps,

300achps, 400ahpx, 410ahpx, 420ahpsx, 430- ahpx, 470achpix, 490acphx, 500aehpls, 510achip,

520aehpsx, 530ahip, 540hpms, 550hmps, 570ce, 590ce, 600aehlps, 610aehmps, 620aehmps, 630- aechlmp, 640acehmp, 650aehmp, 670s, 680- ceahmp, 690aehlps, 700eis, 710hiplse, 740ips,

750ipls, 760hips, 780hips, 800ach, 840abchit,

860c, 880bcip, 910ips.

ALASKA

College:

University of Alaska

Agricultural laboratory, J. T. Bell. Biological laboratory, Druska C. Carr. Chemistry laboratory, Charles L. Koelsche. Geology laboratory, H. G. Wilcox. Geophysical laboratory, Ernest Wolff. Home economics laboratory, Lola Cremeans Tilly. Materials testing laboratory, Wm. E. Duckering.

Metallurgical laboratory, H. G. Wilcox. Mining laboratory, H. G. Wilcox. Physics laboratory, E. F. George.

000b, 010b, 020abc, lOOac, 100c, 390acp, 500ah,

olOap, 530a, 540a, 550a, 560a, 590a, 600ap,

620acmp, 630acmp, 640acmp, 650acmp, 660- acmp, 680acmp, 690acmp, 710ae, 750as, 820c, 830ac, 850ac, 890ac.

ARIZONA

Tucson:

University of Arizona

Agricultural chemistry laboratory, W. T. McGeorge.

Chemicals and allied products laboratory, W. T. McGeorge.

Chemistry laboratory, Ernest Anderson.

Civil engineering laboratory, E. S. Borgquist.

Electrical engineering laboratory, James C. Clark. Machinery and vehicles laboratory, M. L. Thornburg.

Mechanical engineering laboratory, M. L. Thornburg.

Mineralogical laboratory, T. G. Chapman.

Mining engineering, metallurgical, and metallographic laboratories, T. G. Chapman.

Nonmetallic minerals (Bureau of Mines) laboratory, T. G. Chapman.

Ores, metals, etc., laboratory, T. G. Chapman.

Petrographic laboratory, M. A. Short. Physics laboratory, E. H. Warner. Wood and paper laboratory, Ernest Anderson.

020c, 040c, 090c, 100c, 110c, 120c, 130c, 140c, 160c, 170c, 470e, 490e, 500ch, 510pem, 520e, 530pe,

540m, 550cpem, 570m, 590cmh, 600pm, 610m,

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

700p, 850c, 880c.

See pages 1 and 2 for symbolic references.
26 Miscellaneous Publication, National Bureau of Standards

GEOGRAPHICAL LISTING OF COLLEGES—Continued

ARKANSAS

Location and name of laboratory Commodities and nature of investigations1

Fayetteville : University of Arkansas

Agricultural chemistry laboratory, Barnett Sure. Agricultural engineering laboratory, Kyle Engler.

Agricultural experiment station, Lippert S. Ellis. Animal breeding laboratory, Warren Gifford. Animal industry laboratory, Warren Gifford. Animal nutrition laboratory, Warren Gifford. Bacteriology laboratory, Delbert Swartz. Botany laboratory, D. M. Moore.

Chemistry laboratory, Harrison Hale. Cotton laboratory, R. P. Bartholomew.

Dairy manufacturing laboratory, Warren Gifford. Dairy physiology laboratory, Warren Gifford. Electrical engineering laboratory, W. B. Stelzner. Engineering experiment station, G. P. Stocker. Entomology laboratory, W. J. Baerg.

Field crops laboratory, R. P. Bartholomew.

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, Russell G. Paddock.

Physics laboratory, L. B. Ham.

Plant pathology laboratory, V. H. Young.

Poultry laboratory, Warren Gifford. Seeds laboratory, John Casey.

Soils testing laboratory, R. P. Bartholomew.

Veterinary science laboratory, Delbert Swartz. Zoology laboratory, S. C. Dellinger.

OOOabc, OlOabc, 020abc, lOOabc, llOabc, 120abc,

130abc, 140abc, 170c, 240ab, 250abi, 290abi,

300ab, 360ab, 400p, 410p, 500chp, 510cp, 520c, 530c, 540c, 550e, 570c, 590c, 600cp, 610cp, 620cp,

630cp, 640cp, 650c, 680cp, 690cp, 700hp, 710-

ehp, 720hp, 730hp, 740p, 780p, 790p, 800cp,

820cp, 830cp, 850c, 880cp, 890c.

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). Dairy industry laboratory, E. L. Jack (Davis).

Dynamics laboratory, C. F. Garland.

Electrical engineering laboratory, T. C. McFarland.

Engineering materials laboratory, R. E. Davis. Entomology and parasitology laboratory, E. O. Essig. Fluid mechanics laboratory, R. G. Folsom. Food technology laboratory, W. V. Cruess. Forestry laboratory, Walter Mulford.

Genetics laboratory, E. B. Babcock.

Irrigation investigations laboratory, F. J. Veihmeyer (Davis).

Mechanical engineering laboratory, C. J. Vogt.

Mining engineering laboratory, L. C. Uren. Petroleum engineering laboratory, L. C. Wen.

Physical metallurgy laboratory, R. R. Hultgren. Plant nutrition laboratory, D. R. Hoagland.

Plant pathology laboratory, Max Gardner. Pomology laboratory, W. P. Tufts (Davis).

Poultry husbandry laboratory, L. W. Taylor. Process metallurgy laboratory, L. H. Duschak.

Sanitary engineering laboratory, W. F. Langelier.

Soil technology laboratory, Hans Jenny.

Subtropical horticulture laboratory, R. W. Hodgson (Los Angeles).

Truck crops laboratory, J. E. Knott (Davis).

Veterinary science laboratory, C. M. Haring.

'See pages 1 and 2 for symbolic references.

020cb, 060p, lOOcb, 200p, 320p, 330p, 360p, 400p,

410p, 500cplah, 510p, 530cph, 560i, 570ac, 600achmp, 620acmp, 630cmp, 650cp, 680cp,

690cp, 700hps, 710eps, 720hps, 730s, 750eilps,

760eilps, 780ps, 790ps.
Commercial and College Laboratories

GEOGRAPHICAL LISTING OF COLLEGES—Continued

27

CALIFORNIA—Continued

Location and name of laboratory Commodities and nature of investigations1

Berkeley—Continued.

University of California—Continued.

Viticulture laboratory, A. J. Winkler (Davis).

Zoology laboratory, T. I. Storer (Davis). (Davis, Calif., is the loca- tion 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, L. Reed Brantley, James F. Mead, ormal S. MacDonald.

Geological laboratory, Frank J. Smiley.

Physical laboratory, Henry Kirkpatrick, Vernon Bollman.

University of Southern California Bacteriology and parasitology laboratories, John F. Kessel. Bacteriology laboratory, James W. Bartholomew.

Biochemical laboratory, Harry J. Deuel. Botany laboratory, George Rufus Johnstone. Chemical engineering laboratory, Herbert Waterman.

Chemistry laboratory, Anton B. Burg.

Civil engineering laboratory, D. M. Wilson.

Electrical engineering laboratory, P. S. Biegler.

Experimental medicine laboratory, F. W. Moore. Geology laboratory, Thomas Clements. Mechanical engineering laboratory, Thomas T. Eyre.

Merchandising laboratory, Lucille Van de Steeg. Milk commission laboratory, Charles W. Bonynge.

Nutrition laboratory, Harry J. Deuel. Petroleum engineering laboratory, Dean Sheldon. Pharmacology laboratory, Clinton H. Thienes. Pharmacy laboratory, Alvah G. Hall. Physics laboratory, C. M. Van Atta. Zoology laboratory, B. M. Harrison. Oakland:

Mills College

Bacteriological laboratory, Herbert Graham.

Biological laboratory, William Ingram.

Botanical laboratory, H. E. McMinn.

Chemical laboratory, Leona E. Young, Richard Wistar. Geography and geology laboratory, William Ingram.

Household science laboratory, Mrs. Carrie C. Dozier, Muriel R.

Stoner.

Institutional administration laboratory, Mildred Reynolds.

Physics laboratory, Grayson Schmidt.

Psychology laboratory, Mrs. Mary C. Burch, Mrs. Ethel Sabin- Smith, Bing-Chung Ling.

Zoology laboratory, Herbert Graham, William Ingram, Eleanor S. Boone. Pasadena:

California Institute of Technology

Electrical engineering laboratory, R. W. Sorensen. Gates Chemical laboratory, Linus Pauling.

Guggenheim aeronautics laboratory, C. B. Millikan. Hydraulics laboratory, R. L. Daugherty.

Materials testing laboratory, F. J. Converse. Mechanical engineering laboratory, R. L. Daugherty.

Norman Bridge laboratory of physics, E. C. Watson.

Southern California coop, wind tunnel, C. B. Millikan. Stanford University:

Stanford University

Aerodynamics laboratory, E. G. Reid. Chemical laboratory, P. A. Leighton.

Civil engineering laboratory, Leon B. Reynolds.

Electrical engineering laboratory, Hugh H. Skilling. Mechanical engineering laboratory, Lydik S. Jacobsen.

Metallurgical laboratory, F. G. TickelL Stanford Research Institute, W. F. Talbot.

510c, 520c, 600cpe, 620pe, 630pe, 640cpe, 650pe,

710pe, 810c, 820c, 830c, 880c, 910cpe.

OOOab, OlOabcit, 020abcpt, 030ab, 040acp, 050abi,

060aci, 070abi, lOOabct, 110b, 120ab, 130abc,

140ae, 150b, 160abep, 170b, 200e, 240ab, 250ab,

260b, 280ab, 290ab, 300abcip, 310abcip, 320-

abcip, 33Qabcip, 340a, 360acip, 370acip, 390acip,

400aip, 410abip, 420b, 430b, 480b, 490b, 500-

acehp, 510hp, 520aip, 540ap, 550ap, 560ap,

570a, 590ap, 600ehacmip, 610imp, 620eimp,

630eimp, 640eimp, 650eimp, 680eimp, 690eimp,

700esih, 710ehps, 730es, 750ip, 800acb, 810et, 880b, 910ehps.

OlOac, 020abc, 030abc, 040abc, lOOabc, HOabc,

130abc, 140abc, 150abc, 160abc, 170abc.

410p, 500cp, 520cp, 530p, 550cp, 600cprn, 610cpm,

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

690cpm, 700s, 710s, 750s.

410ips, 420ips, 500che, 510ips, 520ips, 600cmps,

610cmps, 620cmps, 630cmps, 640cmps, 650- cmps, 680cmps, 690cmps, 700p, 710ep, 720p,

740p, 750p, 780p, 790p, 830c, 870c, 880c, 890c.

'See pages 1 and 2 for symbolic references!
28 Miscellaneous Publication, National Bureau of Standards

GEOGRAPHICAL LISTING OF COLLEGES—Continued

CALIFORNIA—Continued

Location and name of laboratory Commodities and nature of investigations1

Stockton:

120bc, 130bc, 500c, 590c, 600c, 640c, 650c, 680c, Chemical laboratory, J. H. Jonte, Fred J. Clark, Ralph Goebel. 690c, 800c. Food processing laboratory, Barthol Pierce, E. E. Stanford. COLORADO

Boulder:

University of Colorado

Biology laboratory, G. Alexander. Chemistry laboratory, P. Dean, N. F. Witt

Electrical engineering laboratory, F. A. Easton.

Electrical standardizing laboratory, C. M. McCormick.

Engineering experiment station, C. W. Borgmann.

Geology laboratory, W. O. Thompson.

Materials testing laboratory, W. H. Thoman.

Mineralogy and petrography laboratory, E. E. Wahlstrom.

Physics laboratory, W. B. Pietenpol.

Colorado Springs: Colorado College '.

.

Biology (animal) laboratory, Ralph J. Gilmore. Biology (plants) laboratory, C. W. T. Penland. Chemistry laboratory, O. A. Barnes. Engineering science laboratory, Frank M. Okey.

Geology laboratory, Don B. Gould.

Physics laboratory, Paul E. Boucher. Psychology laboratory, William A. Blakely.

Fort Collins:

Colorado A & M College

Animal nutrition laboratory, L. E. Washburn.

Bacteriology laboratory, Floyd Cross. Chemistry and food technology laboratory, W. E. Pyke.

Crops laboratory, D. W. Robertson. Dairy laboratory, E. B. Williams. Entomology laboratory, G. M. List. Foods and nutrition laboratory, Elizabeth Dyar.

Horticulture laboratory, A. M. Binkley.

Irrigation engineering laboratory, N. A. Christensen. Mechanical engineering laboratory, J. T. Strate. Parasitology laboratory, W. H. Krull. Pathology laboratory, Floyd Cross. Plant pathology laboratory, L. W. Durrell. Poultry laboratory, H. S. Wilgus.

Range 'management laboratory, E. W. Nelson. Seed laboratory, B. J. Thornton.

Soils laboratory, Robert Gardner. Wool laboratory, Eugene Bertone. Golden:

Colorado School of Mines

Chemical laboratory, Leon S. Ward, Robert A. Baxter. Experimental plant laboratory, A. H. Weinig.

Geological laboratory, F. M. Van Tuyl.

Geophysics laboratory, C. A. Heiland.

Metallurgical laboratory, Clark B. Carpenter.

Mining laboratory, M. I. Signer. Petroleum laboratory, Clark F. Barb, James O. Spectrographs laboratory, Robert T. Phelps.

Ball.

OOOabc, OlOabc, 020abc, 030abc, lOOabc, HOabc,

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

abc, 200ep, 220abc, 240abc, 290abc, 300ac, 310-

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

400ap, 470ac, 500cls, 510acp, 520aephc, 530acp,

540ac, 550acep, 570aeep, 600acpie, 610ep, 620-

acpe, 630acepi, 640acepi, 650acep, 660acep,

670s, 680acep, 690acep, 710eis, 720s, 740s, 750s, 760s, 800cps, 810ac, 820ac, 830ac, 840acs, 850ac,

860ac, 870ac, 880abc, 890ac, 910s. 950aps.

OOObx, 020bc, lOOabc, HOabct, 120abc, 230c, 240a,

250b, 360as, 400p, 510p, 730p, 780p, 810bc, 850bc.

500cp, 510acp, 530acp, 540acp, 550acp, 560acp,

570acp, 590acp, 600cmp, 610cmp, 620cmp, 630- cmp, 640cmp, 650cmp, 660cmp, 680cmp, 690- cmp, 750s.

CONNECTICUT

Hartford:

Trinity College

Bacteriological laboratory, H. C. Swan.

Biological laboratory, T. H. Bissonnette. Chemistry laboratory, V. K. Krieble. Engineering laboratory, H. J. Lockwood.

Physics laboratory, F. W. Constant.

'See pages 1 and 2 for symbolic references.

000b, 020c, 040c, 100c, 110c, 140c, 150c, 160c, 500c,

510c, 520cp, 530c, 540c, 550p, 570c, 590c, 600cp,

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

710p, 810b, 820c, 830c, 850c, 870c, 880cb, 890c, 910p.
- Commercial and College Laboratories

GEOGRAPHICAL LISTING OF COLLEGES—Continued

29

CONNECTICUT—Continued

Location and. name of laboratory Commodities and nature of investigations^

New Haven:

220c, 520pa, 590pax, 600achmp, 610achmp, 620- achmp, 630achmp, 640achmp, 650achmp, 680- achmp, 690ahmp, 700hps, 710eps, 720ps, 740ps,

750ps, 760ps, 780ps, 790psh, 800c, 810c, 890c, 910ape.

.Dunham electrical laboratory, A. G. Conrad.

Engineering mechanics laboratory, Hardy Cross. Hammond metallurgical laboratory, C. H. Mathewson.

Mason mechanical laboratory, W. J. Wohlenberg.

Sldane physics laboratory, W. W. Watson.

Sterling chemistry laboratory, A. J. Hill, B. F. Dodge.

DELAWARE

Nbwabk:

University of Delaware

Agricultural chemistry laboratory, Geo. L. Baker. Agronomy laboratory, C. E. Phillips. Animal and poultry industry laboratory, A. E. Tomhave.

Bacteriology laboratory, C. C. Palmer. Chemical engineering laboratory, A. P. Colburn. Chemistry laboratory, A. S. Eastman.

Electrical laboratory, M. G. Young.

Horticultural laboratory, E. P. Brasher. Hydraulic laboratory, T. D. Mylrea.

Materials testing engineering laboratory, H. K. Preston. Mechanical laboratory, J. I. Clower.

Physics laboratory, J. F. Daugherty.

Plant pathology laboratory, T. F. Manns.

020bc, lOOacp, HOacp, 120acp, 130acp, 240acp,

250ap, 290acp, 400p, 410p, 420p, 500clps, 510p,

600acp, 620acp, 630acp, 640acp, 650acp. 680-

acp, 700hs, 710ehs, 720h, 760hs, 800cpls, 840cp,

850c, 860cp, 910ehs.

DISTRICT OF COLUMBIA

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 engineering laboratory, T. J. MacKavanagh.

Mechanical engineering laboratory, M. E. Weschler. George Washington University

Bacteriology laboratory, Leland W. Parr. Biochemistry laboratory, Joseph H. Roe. Chemistry laboratory, B. D. Van Evera.

Civil engineering laboratory,

Electrical engineering laboratory, Norman B. Ames.

Mechanical engineering laboratory, A. F. Johnson. Pathology laboratory, Roger M. Choisser. Pharmacology laboratory, Paul K. Smith. Pharmacy laboratory, Charles W. Bliven. Physics laboratory, Thomas B. Brown. Georgetown University Chemo-Medical Research Institute

Research chemistry laboratory, M. X. Sullivan

500ch, 510ip, 600cp, 610ip, 640ip, 700s, 710is, 800c,

910s.

040bc, 140c, 220ct, 400p, 410p, 500ph, 510p,

530cp, 600p, 700sp, 710cspe, 780e, 790e, 810ct, 820c, 830c, 880bc.

010c, 020c, 030c, 040c, 050c, 110c, 120c, 130c, 140c, 240c, 360c, 810c.

FLORIDA

Deland:

John B. Stetson University

Biology laboratory, Dorothy L. Fuller. Chemistry laboratory, John F. Conn.

Civil engineering laboratory, C. M. Lowry.

Electrical laboratory, R. I. Allen. Mechanical laboratory, C. M. Lowry.

Physical laboratory, R. I. Allen.

'See pages 1 and 2 for symbolic references.

000ab, OlOabc, 020abc, 030b, 040abc, 090abc,

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

abc, 160abc, 170ac, 240ab, 250ab, 280a, 290a,

300a, 320a, 330a, 340ab, 500c, 600c, 610c, 620c,

630c, 640c, 650c, 680c, 690c, 710pe, 800c, 810c.

830c, 850c, 870c, 890c.

1)05786 O—50 5
30 Miscellaneous Publication, National Bureau of Standards

GEOGRAPHICAL LISTING OF COLLEGES—Continued

FLORIDA—Continued

Location and name of laboratory Commodities and nature of investigations1

Gainesville : University of Florida

Agricultural experiment station. Main Station, Harold Mowry.

Agricultural economics laboratory, C. V. Noble. Agronomy laboratory, W. E. Stokes. Animal industry laboratory, A. L. Shealy.

Entomology laboratory, A. N. Tissot. Home economics laboratory, 0. D. Abbott.

Horticulture laboratory, G. H. Blackmon.

Plant pathology laboratory, W. B. Tisdale.

Soils laboratory, F. B. Smith. Branch stations North Florida, Quincy, J. D. Warner

Citrus, Alfred Lake, A. F. Camp.

Everglades, Belle Glade, R. V. Allison. Subtropical, Homestead, G. D. Ruehle. Range Cattle, Ona, W. G. Kirk. Central Florida, Sanford, R. W. Ruprecht.

Chemistry laboratory, T. R. Leigh.

Engineering and industrial experiment station, Joseph Weil, R. A. Morgen.

Chemical engineering laboratory, W. H. Beisler. Civil engineering laboratory, C. D. Williams.

Electrical engineering laboratory, F. H. Pumphrey.

Mechanical engineering laboratory, N. C. Ebaugh.

Sanitary engineering laboratory, C. D. Williams. School of Pharmacy, P. A. Foote. Pharmaceutical chemistry laboratory, P. A. Foote. Pharmacognosy laboratory, C. H. Johnson

Pharmacology laboratory, P. A. Mattis. Pharmacy laboratory, W. J. Husa.

OOOt, OlOpi, 020abcp, 040acp, 050pi, 060cp, 090-

abct, 100c, 110c, 120c, 130c, 140ac, 150ac, 160ad, 210acpt, 220acpt, 230acp, 260ct, 320cip, 330-

acip, 340acip, 400abchps, 470abcehp, 490acp,

500acp, 510acsp, 520cp, 530achp, 540cp, 550cp,

570c, 590achp, 600acimp, 620acimp, 630acimp,

640acimp, 650acimp, 660c, 680acimp, 690cp,

700ps, 710eips, 730ips, 790eips, 800cp, 810acpt,

820cip,830cip,840cip, 850cip, 870cip, 880abcipst,

890cip, 910ips, 990acips.

GEORGIA

Athens:

College of Agriculture

Agricultural chemistry laboratories, C. N. Wilder. 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. Cresswell. Horticultural laboratories, T. H. McHatton

Poultry husbandry laboratories, J. C. Bell. Veterinary laboratories, Clifford Westerfield. Atlanta:

Georgia School of Technology

Aeronautical engineering laboratory, D. W. Dutton.

Bacteriology laboratory, H. A. Wyckoff.

Ceramic engineering laboratory, Lane Mitchell. Chemical engineering laboratory, J. W. Mason.

Chemistry laboratory, J. L. Daniel.

Electrical engineering laboratory, D.

Electronic microscopy laboratory, G.

Electronics laboratory:

Electronics EE, D. P. Savant.

Electronics Physics, J. H. Howey.

Food preservation laboratory, F. Bellinger.

Gage laboratory, Homer Weber.

Highway and masonry materials laboratory, J. H. Lucas. Hydraulic laboratory, C. E. Kindsvater. Low temperature laboratory, W. T. Ziegler. Mechanical engineering laboratory, Homer Weber.

Physics laboratory, J. H. Howey.

P. Savant.

A. Rosselot.

OOOabc, 020abc, lOOabc, HOabc, 120abc, 130abc,

240ab, 250ab, 260ab, 300a, 390a, 710aep, 730ap,

810ac, 850ac.

020ab, 040aceps, 090b, 120abc, 130abc, 140aceps,

170ab, 210aceps, 300acips, 310acips, 320acips,

330acips, 340acips, 360acips, 370acips, 390acips,

410aips, 420i, 500chip, 510achips, 520ch, 530-

achips, 540acips, 550acips, 560acips, 570acips,

590acips, 600acipshmp, 610himp, 620himp, 630- himp, 640himp. 650himp, 660himp, 680himp,

690himp, 700hilps, 710hilps, 720ahilpse, 730-

hilps, 740hilps, 750hilps, 760hilps, 770ahilps,

780hilps, 790hilps, 800aceps, 820aceps, 830aceps,

840aceps, 850aceps, 860aceps, 870aceps, 880-

abceps, 890aceps, 910ips.

See pages 1 and 2 for symbolic references.
Commercial and College Laboratories

GEOGRAPHICAL LISTING OF COLLEGES—Continued

31

GEORGIA—Continued

Location and name of laboratory Commodities and nature of investigations1

Atlanta—Continued. Georgia School of Technology—Continued.

Sanitary engineering laboratory, G. W. Reid. Spectrographie laboratory, W. M. Spicer. Textile engineering laboratory, H. A. Dickert. Time and motion study laboratory, F. F. Groseclose. Wind tunnel laboratory, D. W. Dutton.

HAWAII

Honolulu:

University of Hawaii

Chemical laboratory, Leonora N. Bilger

Engineering laboratory, W. J. Holmes.

Fodders and feeds laboratory, G. D. Sherman.

Physical laboratory, W. H. Eller.

020bc, 100c, 110c, 120c, 130c, 160c, 420p, 500c, 510cp, 600cp, 610cp, 620cp, 630cp, 640cp, 650cp,

690cp, 710e, 800c, 820c, 830c, 850c, 870c, 880c,

890c, 910eps.

IDAHO

Moscow:

University of Idaho

Agricultural chemistry laboratory, A. C. Wiese. Agronomy laboratory, K. H. W. Klages.

Animal husbandry laboratory, C. W. Hickman.

Bacteriology laboratory, V. A. Cherrington.

Biology laboratory, H. B. Stough.

Chemistry and chemical engineering laboratory, L. C. Cady.

Dairy husbandry laboratory, D. L. Fourt.

Electrical engineering laboratory, J. Hugo Johnson. Entomology laboratory, H. C. Manis.

Forest pathology laboratory, A. W. Slipp.

Geology and mineralogy laboratory, Paul C. Henshaw.

Horticultural laboratory, Lief Verner. Materials testing laboratory, A. S. Janssen. Mechanical engineering laboratory, Henry F. Gauss.

Metallurgical laboratory, A. W. Fahrenwald.

Physics laboratory, G. L. Luke.

Plant pathology laboratory, C. W. Hungerford.

Wood utilization laboratory, W. V. White. Zoology laboratory, H. B. Stough.

OOOp, OlObc, 020bcs, 040cs, 090s, lOOcs, HObcs,

120aps, 130acs, 140cs, 160c, 170c, 200c, 210c, 230b, 240s, 250ais, 280c, 290s, 400bcip, 410ip,

420cip, 470cps, 490c, 500hpsc, 510apc, 520apc,

530cmap, 540cma, 550ach, 570ach, 590ach,

600aip, 610aip, 620ahimp, 640cmp, 650cmp,

660m, 680cp, 690mc, 700hilps, 710pe, 730ailps,

740ilps, 750i, 760ilps, 770s, 780hilps, 790hilps,

800p, 810s, 830c, 840cp, 850cs, 890c, 910s.

ILLINOIS

Bloomington:

Illinois Wesleyan University

Biology laboratory, W. W. Wantland.

Chemistry laboratory, C. R. Brothers. Physics laboratory, T. F. Hargitt.

Chicago:

Armour Research Foundation of Illinois Institute of Technology

Acoustics laboratory, H. A. Leedy.

Analytical chemistry laboratory, W. McCrone.

Ceramics and minerals laboratory, E. P. Flint. Chemical engineering laboratory, M. E. Nelson.

Electrical engineering laboratory, K. W. Miller. Electricity and magnetism laboratory, R. B. Vaile. Fluid mechanics laboratory, V. L. Streeter. Heat transfer laboratory, Dr. Budenholzer. High pressure laboratory, T. C. Poulter. Light and optics laboratory, H. T. Betz.

'See pages 1 and 2 for symbolic references.

000b, 010cb, 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, 810cb, 820c, 830c, 840c, 850c, 860c, 870c, 880c, 890c.

000-099 (all development and research) ; 100-199

(all research and development); 200-299 (all research and development); 300-399 (all re- search and development); 500-599 (all research and development); 600-699 (all research and

development); 710, 750, 770 (all research and

development); 800, 820, 830, 840, 860, 870, 900-

999 (all research and development).
32 Miscellaneous Publication, National Bureau of Standards

GEOGRAPHICAL LISTING OF COLLEGES—Continued

ILLINOIS—Continued

Location and name of laboratory Commodities and nature of investigations1

Chicago—Continued.

Ajmour Research Foundation of Illinois Institute of Technology

Continued.

Magnetic recording laboratory, R. B. Vaile. Mechanical engineering laboratory, N. C. Penfold. Metallurgy laboratory, W. E. Mahin.

Microscopy laboratory, W. C. McCrone. Network calculator laboratory, E. R. Whitehead.

Precision electrical measurements laboratory, E. H. Schulz. Precision gage laboratory, N. C. Penfold. Spectroscopy laboratory, Mark Fred.

Solid mechanics laboratory, LeVan Griffis. X-ray diffraction laboratory, S. Siegel.

Illinois Institute of Technology

(Consolidation of Armour Institute of Technology and Lewis

Institute) Lewis Institute Loyola University School of Medicine

Anatomical laboratory, T. T. Job. Bacteriology laboratory.

Chemical laboratory, W. R. Tweedy.

Experimental medical laboratory, J. Sendroy, Jr. Pathological laboratory, J. F. Sheehan. Pharmacology laboratory, R. Mendez.

Physiology laboratory, T. E. Boyd.

Northwestern University

University of Chicago

Bacteriology and parasitology laboratory, W. H. Taliaferro. Biochemistry laboratory, Earl A. Evans, Jr. Chemistry laboratory, Warren Johnson. Geochemical laboratory, Tom F. W. Barth. Home economics laboratory, Thelma Porter.

Institute of food research laboratory, Gail M. Dack.

Institute of metals laboratory, Cyril S. Smith.

Institute of nuclear studies laboratory, Samuel K. Allison. Institute of radiobiology and biophysics, Raymond E. Zirkle. Pathology laboratory, Paul Cannon. Pharmacology laboratory, Eugene M. K. Geiling.

Physics laboratory, William H. Zachariasen. Physiology laboratory, John O. Hutchens.

Toxicity laboratory, John 0. Hutchens. Evanston : Northwestern University

Botany laboratory, L. H. Tiffany.

Chemistry laboratory, R. K. Summerbell.

Dentistry laboratory, C. W. Freeman.

Engineering (various) laboratories, Paul E. Klopsteg.

Geology laboratory, A. L. Howland.

Medicine (various) laboratories, J. R. Miller. Physics laboratory, B. J. Spence.

Speech (acoustics) laboratory, Raymond Carbart. Zoology laboratory, J. W. Buchanan.

Monmouth:

Monmouth College

Bacteriology laboratory, Helen Wharton.

Mineralogy laboratory, F. M. McClenahan.

Parasitology laboratory, W. Malcolm Reid. Physical laboratory, Lyle W. Finley.

Napehville:

North Central College

Chemistry laboratory, I. A. Koten, E. M. Schap.

Geology laboratory, C. L. Bieber. Home economics laboratory, Leona Kretzman.

Physics laboratory, A. D. Page.

Zoology laboratory, H. J. Eigenbrodt.

See Armour Research Foundation.

See Illinois Institute of Technology.

810ct, 830c.

See Evanston.

000b, 010b, 020cb, 030cb, 040cb, OOOcbt, lOOcbt, 120b, 140cbt, 160cp, 200cbt, 290cbt (alkaloids), 300cp, 360cp, 370cp, 520p, 600c, 610c, 710s, 800cb, 810cb, 880cb, 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

(ores), 680acx (ores), 690ac (ores), 710s, 800c, 810bct, 820bct, 830bct, 870bct, 880c, 890bct,

910pl, 920ps, 950c.

020ab, 040ab, 090ab, 170ab, 470p, 510cm, 520h,

530cmh, 600pe, 640pe, 690cm.

500a, 510a, 530a, 540a, 550a, 560a, 570a, 590a,

600c, 620a, 630ac, 640c, 650ac, 680a, 690a, 800c,

820c, 830c, 870c.

•See pages 1 and 2 for symbolic references.
Commercial and College Laboratories

GEOGRAPHICAL LISTING OF COLLEGES—Continued

33

ILLINOIS—Continued

Location and name of laboratory Commodities and nature of investigations1

Urbana:

University of Illinois Aeronautical engineering laboratory, H. S. Stillwell. Agricultural engineering laboratory, E. W. Lehmann.

Agronomy laboratory, W. L. Burhson. Animal husbandry laboratory, W. E. Carroll. Applied chemistry testing work laboratory.

Applied mechanics laboratory, F. B. Seely. Bacteriological laboratory, F. W. Tanner. Betatron laboratory, D. W. Kerst. Ceramic engineering laboratory, A. I. Andrews. Chemical engineering laboratory, H. F. Johnstone. Chemistry laboratory, Roger Adams.

Dairy husbandry laboratory, W. W. Yapp.

Electrical engineering laboratory, W. L. Everitt. Engineering experiment station laboratory, M. L. Enger.

Highway engineering laboratory, W. C. Huntington.

Home economics laboratory, Miss Lita Bane.

Horticultural laboratory, M. J. Dorsey.

Mechanical engineering laboratory, N. A. Parker.

Metallurgical engineering, H. L. Walker. Mining engineering laboratory, H. L. Walker. Nuclear radiations, P. G. Kruger.

Physics laboratory, F. W. Loomis.

Railway engineering laboratory, H. J. Schrader. Sanitary engineering laboratory, H. E. Babbitt.

OOOcb, OlOcbp, 020cbx, HOcpb, 510ip, 520achps,

530achps, 600mpasx, 610pm, 620pm, 630- mpasx, 640mpasx, 650mpasx, 660ampsx, 680- ampsx, 690ampx, 700splih, 710plh, 720splhi,

730spli, 740splhi, 750splhi, 760splhi, 770splhi,-

780splhi, 790splhi.

Bloomington:

Indiana University

Bacteriological laboratory, L. S. McClung.

Botany laboratory, R. E. Cleland. Chemical laboratory, F. C. Mathers. Geology laboratory, Charles Deiss. Physics laboratory, A. C. G. Mitchell. Crawfordsville : Wabash College : Botanical laboratory, A. R. Bechtel. Chemical laboratory, L. B. Howell.

Physical laboratory, Duane Roller. Zoological laboratory, Willis Johnson. 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

Bacteriological laboratory, Ray C. Friesner. Botanical laboratory, Ray C. Friesner. Chemical laboratory, Guy H. Shadinger.

Physical laboratory, S. E. Elliott.

Lafayette:

Purdue University • • • Aerial photography laboratory, K. B. Woods.

Aeronautical engineering laboratories, E. F. Bruhn.

Agricultural chemistry laboratory, F. W. Quackenbush.

Agricultural engineering laboratories, H. J. Barre. Agricultural experiment station, H. J. Reed.

Agricultural statistical laboratory, M. M. Justin. Agronomy laboratory, N. J. Volk.

INDIANA

160bc, 170bc, 290bc, 500bc, 510ac, 520c, 530ch,

540c, 550c, 560c, 570c, 590c, 600cm, 620cm, 630- cm, 640cm, 650cm, 660cm, 690cm, 800c, 810c, 820c, 830c, 840c, 850c, 860c, 870c, 880c, 890c.

000a, 020c, 110c, 140ac, 150a, 160c, 170c, 240b,

300ac, 360ac, 390ac, 470ac, 500c, 510c, 570c,

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

820c, 830c, 840ac, 850ac, 870ac, 890c.

000b, 240a, 300ap, 330ap, 370ap, 520ap, 550ap,

570cp, 600p, 620p, 630cp, 640cp, 650cp, 680cp,

690cp, 710ep, 820cp, 830c, 840ps, 850c, 860sp,

890c, 910aps.

010b, 020b, 120abp, 130abp, 140ab, 150a, 160ab,

170b, 200aep, 210e, 220a, 240b, 250b, 260ba,

280b, 290b, 310a, 320a, 330a, 340a, 360a, 400a,

410a, 420a, 430a, 470a, 500cep, 510c, 520cep,

530c, 550e, 570ce, 600cep, 620c, 630cep, 640cep.

650cep, 680cep, 690cep, 710e, 810bt, 820c, 830c,

850c, 880bt, 890c.

020b, 040c, 090c, lOObch, 120pbci, 130b, 1 lOct, 160cb, 170b, 200cx, 210abct, 220abct, 240cpb,

250b, 260c, 280c, 290bc, 400p, 410p, 430chi, 500c, 510p, 520p, 530p, 570c, 590abctx, 600cmpx,

610cmpx, 620cmpx, 630cmpx, 640cmpx, 650- cmpx, 680cmpx, 690cmpx, 700p, 71 Ops, 730ips,

800cp, 810abct, 820c, 830cx, 840pc, 850bci, 870-

abct, 880cb, 890c, 970p.

'See pages 1 and 2 for symbolic references.
34 Miscellaneous Publication, National Bureau of Standards

GEOGRAPHICAL LISTING OF COLLEGES—Continued

INDIANA—Continued

Location and name of laboratory Commodities and nature of investigations'

Lafayette—Continued. Purdue University—Continued.

Audio-visual aids laboratory, Justus Rising.

Animal husbandry laboratory, C. Harper.

Botany and plant pathology laboratory, R. M. Caldwell. Chemical laboratory, H. B. Hass. Chemical engineering laboratory, J. L. Bray.

Civil engineering laboratories, R. B. Wiley.

Dairy husbandry laboratory, H. W. Gregory.- Electrical engineering laboratories, D. D. Ewing.

Engineering experiment station, A. A. Potter. Engineering geology laboratory, F. L. Serviss. Entomology laboratory, J. J. Davis. Experimental foods laboratory, Mary L. Matthews.

Farm work simplification laboratory, E. C. Young.

Forestry laboratory, E. R. Martell. General engineering laboratories, H. A. Bolz. Highway research laboratory, K. B. Woods.

Horticulture laboratory, Laurenz Greene. Household equipment laboratory, Mary L. Matthews.

Housing research laboratory, Carl Boester.

Industrial psychology laboratory, F. B. Knight.

Industrial vision laboratory, F. B. Knight.

Mechanical engineering laboratories, H. L. Solberg.

Metallurgical engineering laboratory, J. L. Bray.

Nutrition laboratory, Mary L. Matthews.

Ordnance laboratory, G. A. Hawkins.

Pharmacology laboratory, G. L. Jenkins. Pharmacy laboratory, G. L. Jenkins. Physics laboratory, K. Lark-Horovitz. Poultry husbandry laboratory, J. H. Martin.

Public opinion laboratory, H. H. Remmers.

Speech clinic laboratory, A. H. Monroe.

Textiles laboratory, Mary L. Matthews.

Veterinary laboratory, C. R. Donham.

North Manchester:

Manchester College

Biological laboratory, Edward Kintner. Chemical laboratory, Carl W. Holl. Physics laboratory, C. S. Morris. Notre Dame:

University of Notre Dame

Aeronautical engineering laboratory, F. N. M. Brown.

Bacteriology laboratories, J. A. Reyniers.

Biology laboratories, R. Sheehan. Chemical engineering laboratory, R. E. Rich. Chemistry laboratories, C. C. Price. Electrical engineering laboratories, J. A. Northcott. Engineering mechanics laboratories, C. O. Harris. Heat power laboratories, C. C. Wilcox. Metallurgy laboratories, E. G. Mahin.

Nuclear research laboratories, B. Waldman.

Physical electronics laboratories, E. A. Coomes. Polymer physics laboratories, E. Guth.

Testing materials laboratories, W. L. Shilts. 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.

630cm, 640cm, 650cm, 680cm, 820c, 850c, 870nap,

880bc.

OOOab, OlOab, 020b, 030ab, 090ab, lOOab, 110a, 120ab, 130ab, 140a, 200ceph, 240ab, 250ab, 400p,

410p, 500c, 600mx, 620mx, 630mx, 640mx, 650- mc, 660m, 680mx, 700ps, 760ips, 790ips, 800c,

810c, 820c, 830c, 860c, 880bc, 890c, 910p, 950p.

040cl, 100c, 110c, 140cl, 400p, 410pi, 500clph,

510clp, 520cpea, 530cpeh, 570r, 590c, 600cipm,

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

690cp, 700ps, 710ehis, 740s, 790s, 820c, 830c, 840c, 850c, 860c, 880c, 890c.

'See pages 1 and 2 for symbolic references.
Commercial and College Laboratories

GEOGRAPHICAL LISTING OF COLLEGES—Continued

35

IOWA

Location and name of laboratory Commodities and nature of investigations1

Ames:

Iowa State College

Agricultural engineering laboratory, Hobart Beresford. Agricultural experiment station, R. E. Buchanan.

Animal husbandry laboratory, P. S. Shearer. Atomic research institute, F. H. Spedding.

Bacteriology laboratory, R. E. Buchanan.

Botanical laboratory, J. C. Gilman.

Ceramics laboratory, C. M. Dodd.

Chemical engineering laboratory, 0. R. Sweeney.

Chemistry laboratory, R. M. Hixon.

Civil engineering laboratory, L. 0. Stewart. Corn research laboratory, R. M. Hixon. Dairy industry laboratory, C. A. Iverson.

Electrical engineering laboratory, M. S. Coover. Engineering experiment station, L. O. Stewart. 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, C. S. Gwynne.

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, 0. R. Sweeney.

Physics laboratory, J. W. Woodrow.

Seeds laboratory, E. P. Sylvester.

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, H. D. Bergman.

Zoology and entomology laboratory, C. J. Drake.

Tropical research center (Antigua, Guatemala), I. E. Melhus. Grinnell:

Grinnell College

Botany laboratory, Louisa Sargent.

Chemical laboratory, L. P. Sherman.

Physics laboratory, G. 0. Gale. Zoology laboratory, Guillermo Mendoza.

Iowa City:

State University of Iowa _ Analytical chemistry laboratory, Lothrop Smith.

Biological laboratory, Henry A. Mattill. Chemical engineering laboratory, C. S. Grove. Communication laboratory, L. A. Ware.

Electrical engineering laboratory, E. B. Kurtz. Engineering materials laboratory, C. J. Posey.

Experimental engineering laboratory, F. M. Dawson.

Fuel laboratory, H. L. Olin, H. O. Croft. Heat engine laboratory, J. M. Trummel.

High voltage laboratory, E. B. Kurtz. Hydraulics laboratory, Hunter Rouse.

Illumination laboratory, E. B. Kurtz. Manufacturers laboratory, R. M. Barnes.

Metallurgical laboratory, G. E. Evans.

Organic chemistry laboratory, Stanley Wawzonck.

Pharmaceutical laboratory, R. A. Kuever.

. Physics laboratory, L. A. Turner. Radio laboratory, Carl Menzer. Steam and gas engineering laboratory, H. 0. Croft. Water and sewage laboratory, Marcus P. Powell.

000a, OlOai, 020abcips, 050ai, lOOaisc, HOais,

120ais, 130ais, 150bc, 160bc, 170bc, 220c, 240ai,

250ai, 290bc, 300cas, 340cips. 360acs, 370acs,

3°-0acs, 400ap, 470c, 500achm, 510acips, 520ap,

530ahips, 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.

OOOt, OlOt, 020t, 030t, 120t, 130t, 150ct, 160c,

170ct, 220c, 290t, 410p, 420p, 510cip, 530cp,

600cpm, 610cpm, 620cpm, 700sl, 710s, 720s,

740s, 750ps, 760ps, 780s, 800tc, 810tc, 820tc, 870c, 930c.

See pages 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 investigations1

Baldwin City:

Baker University

Biology and bacteriology laboratory, L L. Boyd.

Chemistry laboratory, E. J. Cragoe.

Physics laboratory, R. F. Miller. Lawrence:

University of Kansas

Bacteriology laboratory, N. P. Sherwood. Chemistry laboratory, R. Q. Brewster.

Civil engineering laboratory, G. W. Bradshaw.

Electrical laboratory, V. P. Hessler. Entomology laboratory, H. B. Hungerford.

Experimental engineering laboratory, J. O. Maloney.

Geological laboratory, John Frye. Highway engineering laboratory, W. C. McNown.

Hydraulics laboratory, J. O. Jones. Mechanical laboratory, E. S. Gray.

Metallurgical laboratory, E. D. Kinney.

Mining laboratory, E. A. Stephenson. Petroleum engineering laboratory, E. A. Stephenson.

Railway engineering laboratory, F. A. Russell. Research foundation, J. O. Maloney.

State chemical research laboratory, H. C. Allen. State drug laboratory, J. Allen Reese.

State food laboratory, Henry Werner. Water and sewage laboratory, Paul Haney.

Manhattan:

Kansas State College of Agriculture and Applied Science

.

Agricultural engineering laboratory, F. C. Fenton.

Agricultural experiment station, R. I. Throckmorton.

Animal husbandry laboratory, A. D. Weber.

Bacteriology laboratory, P. L. Gainey.

Botany laboratory, L. E. Melchers. Chemical engineering laboratory, F. A. Rohrman.

Chemistry laboratory, H. H. King.

Civil engineering laboratory, L. E. Conrad.

Clothing and textiles laboratory, Miss Alpha Latzke. Dairy husbandry laboratory, F. W. Atkeson.

Electrical laboratory, R. G. Kloefner. Engineering experiment station, R. A. Seaton. Entomology laboratory, Roger C. Smith. Geology laboratory, A. B. Sperry,

Mechanical engineering laboratory, Linn Helander.

Milling industry laboratory, J. A. Shellenberger.

Physics laboratory, A. B. Cardwell. Poultry laboratory, L. F. Payne.

Road materials testing laboratory, C. H. Scholer. Seed laboratory, J. W. Zahnley.

Shop practice laboratory, G. H. Sellers. Veterinary research laboratories, R. R. Dykstra.

Ottawa : Ottawa University

Bacteriology laboratory, Elmer E. List. Chemical laboratory, John A. Davis.

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, 610acmp, 620acmp,

630acmp, 640acmp, 650acmp, 680amc, 690acmp,

700i, 710i, 740i, 750i, 800ac, 810ac, 820ac, 830ac, 840ac, 850ac, 860ac, 870ac, 880abc, 890ac.

OOOabc, OlOabc, 020abc, 040c, 090abc, ' lOOabc,

HOabc, 120bc, 130bc, 140bc, 150bc, 160ac, 170c, 240abc, 250ab, 300acs, 320acs, 330acs, 340acs, 360acs, 370acs, 400c, 500achp, 510acp, 530ap,

550ap, 570ac, 600msx, 620msx, 630c, 680c, 690msx, 700ps, 710e, 720p, 730ps, 740p, 750p,

780mp, 800c, 820c, 830c, 840c, 850cb, 880cb,

890c.

020bc, lOObc, 120b, 220c, 500c, 510c, 570c, 590c, 600epc, 610c, 620c, 630c, 640c, 650c, 660c, 670c, 680c, 690c, 710e, 800c, 810c, 820c, 830c, 890c.

KENTUCKY

Lexington:

University of Kentucky

Aeronautical engine testing laboratory, A. J. Meyer.

Agricultural experiment station, Thomas Cooper.

Chemistry laboratories, Lyle R. Dawson.

Electrical engineering laboratory, E. A. Bureau. Highway materials laboratory, D. V. Terrell. Mechanical engineering laboratory, E. B. Penrod.

Mining, metallurgical and coal laboratories, C. S. Crouse.

'See pages 1 and 2 for symbolic) references.

000b, 240i, 250i, 260c, 500acphm, 510acph, 530acp,

540acp, 550acp, 570acp, 590acp, 600acphmx,

610hmpx, 620hmpx, 630acphmx, 640hmx, 650- acphmx, 680acphmx, 690acphmx, 810c, 830c, 850ac, 880ac.
Commercial and College Laboratories

GEOGRAPHICAL LISTING OF COLLEGES—Continued

37

KENTUCKY—Continued

Location and name of laboratory Commodities and nature of investigations1

Louisville:

University of Louisville Biochemistry laboratory, A. W. Homberger.

Biology laboratory, P. A. Davies. Chemistry laboratory, C. C. Vernon.

Institute of industrial research, R. C. Ernst. Physics laboratory, R. A. Loung.

School of dentistry, Raymond E. Myers.

Speed scientific school, F. C. Wilkinson, Jr.

OOOab, 020ab, 040cp, 060pi, lOOab, HOab, 120ab,

130ab, 160ab, 170ab, 200cpi, 250ab, 260cpiab,

290ab, 390p, 410pi, 420cpi, 510pi, 660ps, 800cpi,

830cpi, 840cpi, 850cpi, 910ps.

LOUISIANA

Baton Rouge:

Louisiana State University and Agricultural and Mechanical College

Aeronautical engineering laboratory, E. E. Maser.

Agricultural experiment station, W. G. Taggart.

Chemical laboratories, Messrs. Menville, Erickson, West, Fieger,

Choppin, Edwards. Chemical engineering laboratories, Messrs. P. M. Horton, A. G.

Keller, J. E. Coates, B. S. Pressburg, L. Cusachs, C. W. Stewart.

Electrical laboratory, M. B. Voorhies. Engineering experiment station laboratory, L. J. Lasalle. Hydraulic engineering laboratory, G. N. Cox.

Materials of construction laboratory, John H. Bateman.

Mechanical engineering laboratory, H. W. Waterfall. Petroleum engineering laboratory, B. C. Craft, George Russell, M. F. Hawkins.

Pineville:

Louisiana College

Biology laboratory, C. J. Cavanaugh, Hal T. Weathcrsby.

Chemistry laboratory, Paul Godfrey.

Physics laboratory, John Wilson.

OOOabi, OlOabci, 020abci, 040cl, llOaci, 120ai, 130ai, 140cl, 150c, 160c, 240bis, 290bi, 330cp,

420p, 470c, 500cpl (oil), 510cspi, 570ac, 590ac, 600p, 630p, 640p, 650p, 680p, 700s, 710s, 730ps,

750s, 790ps, 800c, 810c, 820c, 830c, 840c, 850ic, 860c, 870c, 880c, 890c.

010b, 020b, 160b, 170b, 870b, 880b.

MAINE

Orono:

University of Maine

Agricultural experiment station, Fred Griffee. Chemical engineering laboratory, Roy P. Whitney.

Chemistry laboratory, Irwin B. Douglas.

Civil engineering laboratory, W. S. Evans. Department of industrial cooperation, Roy P. Whitney.

Electrical engineering and communications laboratory, W. T. Creamer. Mechanical engineering and metallographic laboratory, H. D.

Watson. Pulp and paper laboratory, Roy P. Whitney.

State highway laboratory, Horace A. Pratt. Technology experiment station, Paul Cloke. Watebville:

Colby College

Chemistry laboratory, George F. Parmenter. Geology laboratory, Richard J. Lougee.

Shannon physical laboratory, Sherwood F. Brown.

OlObc, 020bc, OS be, 110c, 120c, 130c, 140c, 150c,

160c, 170c, 220c, 240ab, 280bc, 290c, 400p, 410p,

470acp, 500ph, 510pc, 540ac, 570c, 590c, 600mp,

610mp, 620c, 630c, 640mp, 680c, 690c, 700p,

710e, 720p, 740p, 780p, 790p, 810c, 820c, 830c, 840pc, 850c, 870c, 880c, 890c, 910es.

020c, 040c, 110c, 140c, 160c, 170c, 360h, 510c, 520ap, 530a, 550cap, 570a, 590ca, 630c, 640ce,

650c, 710pe, 800c, 820c, 830c, 850c, OlOpehs.

MARYLAND

Baltimore:

The Johns Hopkins University

Chemical engineering laboratory, C. F. Bonilla. Concrete materials laboratory, J. T. Thompson.

Electrical laboratory, W. B. Kouwenhoven.

'See pages 1 and 2 for symbolic references.

400aep, 470ea, 500chp, 510p, 520apem, 600apem,

610apem, 620apem, 630apem, 640apem, 650- apem, 680apem, 690apem, 700hs, 710cipxs,

750is, 800achp, 890abcehpt, 910s, 970is.
38 Miscellaneous Publication, National Bureau of Standards

GEOGRAPHICAL LISTING OF COLLEGES—Continued

MARYLAND—Continued

Location and name of laboratory Commodities and nature of investigations1

Baltimore—Continued. The Johns Hopkins University—Continued.

General materials testing laboratory, L. Diran. Heat engines laboratory, A. G. Christie. Highway materials laboratory, J. T. Thompson.

Hydraulic laboratory, F. W. Medaugh.

Magnetic analysis laboratory, W. B. Kouwenhoven.

Welding laboratory, T. B. Jones. Oollege Park * University of Maryland 010a, 020abc, 090cpas, HOai, 120aip, 130aip,

Agricultural experiment station, W. B. Kemp. 240ci, 250abi, 290abi, 510p, 600p, 610p, 710s, Agricultural and food laboratory, L. E. Bopst. 730ais, 810cp, 840cp, 850cpas, 880cp, 890cp.

Bacteriological laboratory, J. E. Faber.

Civil engineering laboratory, S. S. Steinberg.

Dairy products laboratory,

Electrical engineering laboratory, S. S. Steinberg.

Engineering experiment station, S. S. Steinberg.

Feed, fertilizer, and lime laboratory, L. E. Bopst.

Horticultural laboratory, I. C. Haut.

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, Mrs. Emily W. Aiken.

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. Osmum.

Poultry husbandry laboratory, Seed control laboratory, F. A. McLaughlin.

Soil fertility laboratory, W. S. Eisenmenger.

Veterinary science laboratory, J. B. Lentz. Boston:

Boston University

Biological laboratory, B. R. Lutz. Chemical laboratory, E. O. Holmes, Jr. Graduate school laboratory, Chester M. Alter. Medical sciences laboratory, Donald Anderson.

Optical research laboratory, D. C. Macdonald.

Physical laboratory, Royall Frye.

Cambridge:

Harvard University

Acoustical laboratory, F. V. Hunt.

Aeronautical engineering laboratory, R. von Mises. Bacteriology laboratory, John C. Snyder.

Biological laboratories, K. V. Thimann.

Chemical laboratories, A. B. Lamb.

Communication engineering laboratory, E. L. Chaffee. Dynamics laboratory, H. M. Westergaard.

Electrical engineering laboratory, R. Riidenberg.

Geology and geography laboratory, R. Gibson. '

000b, 020bc, 100a, HOac, 120a, 240a, 260a, 520p,

730p, 850c, 880bc.

200c, 500c, 510c, 550c, 570c, 590c, 600c, 610c, 620c, 630c, 640c, 650c, 660c, 680c, 690c, 800c, 810c, 820c, 830c, 870c, 890c.

OOOabc, 010b, 020b, 030ab, 090abet, lOOabc, 120-

abc, 130ab, 140ab, 150a, 160abc, 200act, 210at, 220at, 230a, 240abc, 250abc, 260a, 300abct,

310ab, 320abt, 330abt, 340ab, 390abt, 400ab,

410ab, 420ab, 430ab, 470abt, 490t, 500act, 510-

actx, 520actx, 530actx, 540actx, 550acx, 560-

acx, 570acx, 590acx, 600mx, 610mx, 620acmx,

630acmxt, 640acmxt, 650acmxt, 660acmx, 670-

act, 680acmt, 690acmxt, 710es, 800ct, 810abct,

820ct, 830cptb, 840cpt, 850t, 860cpt, 870tb,

'See pages 1 and 2 for symbolic references.
Commercial and College Laboratories

GEOGRAPHICAL LISTING OF COLLEGES—Continued

39

MASSACHUSETTS—Continued

Location and name of laboratory Commodities and nature of investigations1

Cambridge—Continued. Harvard University—Continued.

Hydraulics laboratory, H. A. Thomas, Jr. Industrial hygiene laboratory, Philip Drinker. Materials and structures laboratory, A. Haertlein. Mechanical engineering laboratory, C. H. Berry. Metallurgical laboratory, J. H. Hobstetter. Mineralogical and petrographic laboratory, E. S. Larsen. Nutrition laboratory, F. J. Stone. Physics laboratory, T. Lyman.

Psycho-acoustic laboratory, S. S. Stevens. Sanitary engineering laboratory, G. M. Fair.

Soils mechanics laboratory, A. Casagrande.

Massachusetts Institute of Technology

Division of Industrial Cooperation, N. McL. Sage. Fall River:

Bradford Durfee Technical Institute Textile chemistry laboratory, Walter E. Marston.

Textile design laboratory, Alfred Higgins.

Textiles—physical laboratory, William A. Goss.

880t, 890act, 910aispbe.

Lowell:

Lowell Textile Institute Textile chemistry laboratory, Elmer E. Fickett. Textile design laboratory, Vittoria Rosatto.

Textile testing and research laboratory. Herbert J. Ball. Textiles—physical laboratory, Gilbert R. Merrill. Department of wool yarns, Russell L. Brown. Department of finishing, C. Leonard Glen. Medford : Tufts College

Anatomy laboratory, Benjamin Spector.

Applied psychology laboratory, John L. Kennedy.

Bacteriology laboratory, Herman R. Sweet. Chemical laboratory, C. F. Baker.

Civil engineering laboratory, F. N. Weaver.

Electrical engineering laboratory, A. H. Howell. Mechanical engineering laboratory, Edgar MacNaughton.

Medical bacteriology laboratory, Ralph E. Wheeler. Pathology laboratory, H. E. MacMahon.

Physics laboratory, S. S. Ballard. Physiology laboratory, David Rapport.

Radio physics laboratory, J. R. Harrison. Strength of materials laboratory, F. N. Weaver. Thermodynamics laboratory, R. U. Fittz. Welleslet:

Wellesley College

Bacteriology laboratory, Dclaphine G. Rosa. Botany laboratory, Harriet B. Creighton.

Chemistry laboratory, Helen T. Jones. Geology laboratory, Louise Kingsley.

Physics laboratory, Alice H. Armstrong.

Zoology laboratory, Harriet C. Waterman. Worcester:

Worcester Polytechnic Institute Aerodynamics laboratory, K. G. Merriam.

Alden hydraulic laboratory, C. M. Allen. Chemistry laboratory, E. D. Wilson.

Civil engineering laboratory, A. H. Holt.

Electrical laboratory, T. H. Morgan.

Mechanical laboratory, F. W. Roys.

Physics laboratory, Morton Masius.

040cpa, 210cpa, 230cpa, 280cpa, 300cpah, 310- cpah, 320cpah, 330cpah, 360cpah, 370cpah, 390-

cpah, 500cpa, 770ais, 800cpa, 820cpa, 830cpa,

840cpa.

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

cpa, 360cpa, 370cpa, 390cpa, 500ch, 800c, 840c, 870c.

020ac, 500ac, 510ac, 520ac, 530ac, 540ac, 570ac,

590ac, 600acm, 610acm, 620acm, 630acin, 640- acm, 650acm, 660acm, 680acm, 690acm, 800ac,

810ac, 820ac, 830ac, 840ac, 850ac, 860ac, 870ac, 880ac, 890ac.

020b, 160c.

020c, 030c, 040c, 060c, 120c, 130c, 140c, 150c, 160c, 170c, 200cpe, 210c, 220c, 230c, 280c, 310c, 410p,

500clp, 510cph, 520ca, 530ep, 550p, 570c, 590c, 660cpm, 610cpm, 620cpm, 630cpm, 640cpm,

650cpm, 660c, 680cpm, 690cpm, 700sh, 710- pmse, 720s, 740s, 750s, 760s, 780s, 790s, 800c, 810c, 820c, 830c, 840c, 850c, 860c, 870c, 880c, 890c, 910se.

'See pages 1 and 2 for symbolic references.
40 Miscellaneous Publication, National Bureau of Standards

GEOGRAPHICAL LISTING OF COLLEGES—Continued

MICHIGAN

Location and name of laboratory Commodities and nature of investigations'

Ann Arbor:

University of Michigan

Biological chemistry laboratory, H. B. Lewis. Engineering research laboratory, A. E. White. Food and drug laboratory, Lee Worrell. Pharmacology laboratory, M. H. Seevers.

Detroit:

University of Detroit Aeronautical laboratory, George H. Tweney.

Architectural engineering laboratory, L. Robt. Blakeslee. Cement testing and concrete laboratory, Thos. C. Hanson.

Chemical engineering laboratory, Chas. D. Duncombe.

Chemistry laboratory, Geo. J. Shiple, S.J. Electrical laboratory, H. O. Warner. Mechanical engineering laboratory, John J. Uicker. Physics laboratory, Daniel L. Harmon.

Testing materials laboratory, H. E. Mayrose. East Lansing:

Michigan State College

Agricultural experiment station, V. R. Gardner.

Bacteriology laboratory, Ward Giltner. Beal botanical laboratory, F. L. Wynd.

Chemistry laboratory, E. J. Miller. Civil engineering laboratory, Chester Allen.

Electrical laboratory, L. S. Foltz. Engineering experiment station, H. B. Dirks. Farm crops laboratory, Roy Decker. Home Economics laboratory, Marie Dye.

Mechanical laboratory, H. B. Dirks. Metallurgical laboratory, F. G. Sefing.

Milk and cream laboratory, Earle Weaver. Wood technology laboratory, P. A. Herbert.

All college research, Ernest L. Anthony.

Houghton:

Michigan College of Mining and Technology

Assaying laboratory, N. H. Manderfield. Chemistry and chemical engineering laboratory, H. L. Coles.

Electrical laboratory, G. W. Swenson.

Forest Products laboratory, Hereford Garland. Mechanical engineering laboratory, R. R. Seeber. Metallurgical engineering laboratory, C. T. Eddy.

Mineral dressing laboratory, N. H. Manderfield. Mineralogy and petrography laboratory, A. K. Snelgrove.

Physical metallurgy laboratory, C. T. Eddy.

Physics laboratory, F. L. Partlo. Process metallurgy laboratory, C. T. Eddy.

Protective coatings laboratory, C. T. Eddy.

Pyrometric and instrumentation laboratory, C. T. Eddy.

Testing materials laboratory, W. C. Polkinghome.

OlOabc, 020abc, 040abc, lOOac, 120abc, 130abc,

140abc, 150ac, 160ac, 170ac, 210ac, 220ac, 230ac,

260ac, 290ac, 300ac, 310ac, 320ac, 330ac, 340ac,

360ac, 370ac, 390ac, 400ahip, 410ahip, 420ip,

430is, 470acehips, 500acehlps, 600acehmpx,

610aips, 710aeis, 760aehilps, 810abct, 870ac,

890bt.

040cpa, lOOcpa, 400p, 410p, 500cpa, 510cp, 520cp,

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

610cmp, 620cmp, 630cmp, 640cmp, 650cmp,

660cmp, 680cmp, 690cmp, 710isp, 720isp, 800-

cpa, 810cpa, 820cpa, 830cpa, 840cpa, 850cpa,

860cpa, 870cpa, 880cpa, 890cpa, 910ips.

000b, OlObc, 020cb, 030c, 040c, lOOcb, HOcb, 120c,

130c, 140c, 150c, 160cb, 170cb, 220cb, 230c, 240c,

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

400pi, 410p, 490c, 500c, 510p, 570c, 590c, 600cpm, 610cpm, 620cpm, 630cpm, 640cpm,

650cpm, 680cpm, 690cpm, 700s, 710es, 730s,

760s, 800cb, 810cb, 820c, 830c, 840c, 850s, 880cb,

890c.

040chlp, HOchlp, 160c, 170c, 200ace, 210ace,

220ace, 230cp, 400acehilp, 410acehilp, 420-

acehilp, 430acp, 470p, 490ac, 500chipl, 520chipl,

530cp, 540chipl, 550acep, 560a, 570acep,

590acep, 600acehilmpsx, 610acehmpx, 620ach,

630ach, 640acehilmpsx, 650acehimpx, 660ch,

680acehimpx, 690ch, 700hilp, 710eips, 720hilp,

740hilp, 750hilp, 760hilp, 780hilp, 790is, 800-

acpls, 820c, 830c, 840cps, 870cp, 880cps, 890b.

MINNESOTA

Minneapolis:

University of Minnesota

Aeronautical engineering laboratory, J. D. Akerman.

Agricultural machinery laboratory, A. J. Schwarites. Agronomy laboratory, H. K. Hayes.

Analytical chemistry laboratory, I. M. Kolthoff. Bacteriology laboratory, W. P. Larson. Biochemistry laboratory, W. F. Geddes.

Biophysics laboratory, K. W. Stenstrom.

Cereal chemistry laboratory, W. F. Geddes. Chemical engineering laboratory, C. A. Mann.

'See pages I and 2 for symbolic references.

000bp, OlObp, 020c, 040cp, 060cp, lOOcp, 110c, 120c, 130c, 140c, 150c, 160c, 170c, 200cs, 210c, 220c, 240c, 250s, 260cp, 280cp, 290cp, 300cas, 310cas, 320cas, 330cas, 340cas, 360cas, 370cas, 400p, 410p, 420p, 430p, 470ap, 480ap, 500cp,

510cps, 520cpes, 530cpes, 540cp, 570cp, 600- cehmp, 610ps, 620cehmp, 630cpm, 640cehmp,

e^Ocehmp, 660m, 680cehmp, 690cmp, 700ils, 710ehilps, 720sl, 730sl, 750sil, 760sil, 770sil, 780sil, 790sil, 800bcpt, 810bcpt, 820cpx, 830cpx,
Commercial and College Laboratories

GEOGRAPHICAL LISTING OF COLLEGES—Continued

41

MINNESOTA—Continued

Location and name of laboratory Commodities and nature of investigations'

Minneapolis—Continued.

University of Minnesota—Continued.

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. Forest products laboratory, H. Schmitz.

Heating, ventilation and refrigeration laboratory, F. B. Rowley.

High voltage laboratory, J. M. Bryant.

Highway engineering laboratory, M. S. Kersten. 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, M. 0. Schultze. Pathology laboratory, E. T. Bell. Pharmaceutical chemistry laboratory, Ole Gisuold, C. H. Rogers

T. O. Soine, C. O. Wilson. Pharmacognosy laboratory, E. B. Fischer.

• Pharmacology laboratory, R. N. Bieter. Pharmacy research laboratory, W. J. Hadley, C. V. Netz. Photometric and illumination laboratory, E. W. Johnson.

Physiological chemistry laboratory, W. D. Armstrong.

Physiological hygiene laboratory, A. Keys.

Plant pathology laboratory, E. C. Stakman.

Radio laboratory, H. E. Hartig.

Rock analysis laboratory, F. F. Grout. Seeds laboratory, A. H. Larson. Shop machinery laboratory, R. C. Jordan.

Soils laboratory, C. O. Rost. Steam and power plants laboratory, A. 0. Lee. Structural engineering laboratory, C. A. Hughes.

Telephone and telegraph laboratory, H. E. Hartig.

St. Paul:

Hamline University .' Biology laboratory, Walter A. Kenyon.

Chemistry laboratory, Perry A. Moore.

Physics laboratory, Kent H. Bracewell.

840cs, 850bcs, 860cpsx, 870cst, 880bc, 910sp,

930sp, 950i, 970s, 980s.

MISSISSIPPI

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, M. P. Etheredge.

Electrical laboratory, L. L. Patterson. Engineering and industrial research laboratories, L. L. Patterson, D. M. McCain.

Entomological laboratory, Clay Lyle.

Mechanical laboratory, A. G. Holmes.

Physics laboratory, T. A. Rodgers.

Structural laboratory, D. M. McCain.

University:

University of Mississippi

Biology laboratory, F. M. Hull. Ceramics laboratory, W. C. Morse.

020c, 100c, 110c, 120cb, 140cp, 150c, 160c, 170c

500cp, 510cp, 530cp, 820c, 830c, 840c, 850c 870c' 880c, 890c.

160c, 170c, 500c, 510c, 690c, 810c, 850c, 870c.

'Sec pages 1 and 2 for symbolic references.
42 Miscellaneous Publication, National Bureau of Standards

GEOGRAPHICAL LISTING OF COLLEGES—Continued

MISSISSIPPI—Continued

Location and name of laboratory Commodities and nature of investigations1

University—Continued.

University of Mississippi—Continued.

Chemistry laboratory, V. A. Coulter. Engineering laboratory, L. H. Johnson. Medicine laboratory, D. S. Pankratz. Pharmacy laboratory, E. L. Hammond.

Physics laboratory, W. L. Kennon.

Psychology laboratory, J. B. Wolfe.

MISSOURI

Columbia:

University of Missouri

Agricultural chemistry laboratory, A. G. Hogan.

Agricultural engineering laboratory, J. C. Wooley.

Botany laboratory, C. M. Tucker. Chemistry laboratory, A. E. Steam. Dairy laboratory, A. C. Ragsdale.

Engineering laboratory, H. A. Curtis. Entomology laboratory, Leonard Haseman.

Field crops laboratory, W. C. Etheridge.

Geology laboratory, C. D. Holmes.

Horticulture laboratory, T. J. Talbert.

Soils laboratory, W. A. Albrecht. Veterinary laboratory, A. J. Durant.

Zoology laboratory, M. J. Guthrie. Rolla: Missouri School of Mines and Metallurgy

Ceramic laboratory, Paul G. Herold. Chemical laboratory, W. T. Schrenk.

Civil engineering laboratory, J. B. Butler.

Electrical laboratory, F. H. Frame. Experiment station laboratory, Curtis L. Wilson. Geology laboratory, O. R. Grawe.

Mechanical laboratory, A. J. Miles. Metallurgy laboratory, A. W. Schlechten. Mining laboratory, J. D. Forrester. Testing laboratory, R. Z. Williams. Springfield : Drury College

Biology laboratory, W. D. Burbanck. Chemistry laboratory, R. Neal. Geology laboratory, R. E. Smith.

Physics laboratory, Oscar G. Fryer.

St. Louis:

Washington University Research foundation, R. G. Spencer.

OOObat, OlOabct, 020abcipt, 030a, 040acpl, 050abt,

lOOabc, 110c, 120ac, 130ac, 140a, 170b, 220a, 230a, 240abc, 250ab, 340a, 400aips, 410aips, 420-

ips, 500clpa, 510aips, 530ap, 550ap, 590ap,

600ips, 610ips, 700is, 730a, 850a, 870a, 880a. 990cpa.

400p, 410p, 500ehlpa, 510cpa, 520cpax, 530- pchamesx, 540ampc, 570achs, 590caehsp, 600- acmpx, 610acmpx, 620acmpx, 630acmpx, 640- acmpx, 650acmpx, 660acmpx, 680acmpx, 690- acmpx, 700s, 710s. 750s, 800c, 820c, 880bc, 910s.

000b, 020b, 120b, 130b, 170bc, 250b, 510c, 820c,

830ct, 850c, 880cb, 890c, 990hs (gas).

020cb, 030c, 300ach, 390ach, 400p, 410p, 500ch,

510p, 520cp, 530cp, 540cp, 550cp, 600cp, 620- cpm, 630cpm, 640cpm, 650cpm, 690cp, 700ep,

710ep, 740p, 750p, 760p, 800c, 820c, 840c, 870c, 890c, 910s, 970s, 990s. MONTANA

Bozeman: Montana State College

Agricultural engineering laboratory,

Bacteriological laboratory, F. B. Cotner. Chemical engineering laboratory, Lloyd Berg. Chemistry laboratory, P. C. Gaines. Dairy products laboratory, J. A. Nelson.

Electrical laboratory, E. W. Schilling. Engineering experiment station laboratory, E. R. Dodge.

Entomological laboratory, H. B. Mills. Experiment station chemical laboratory, P. C. Gaines.

•Bee pages 1 and 2 for symbolic references.

000b, OlObc, 020bc, 030c, 040c, lOOcbi, 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, 700ps, 710ps, 730s, 740i, 760i, 780i, 800c, 850cs, 870s, 880bs, 910is.

i
- Commercial and College Laboratories

GEOGRAPHICAL LISTING OF COLLEGES—Continued

43

MONTANA—Continued

Location and name of laboratory Commodities and nature of investigations1

Bozeman—Continued. Montana State College—Continued.

Grain inspection laboratory, D. J. Davis. Home economics laboratory, Jessie Richardson. Mechanical laboratory, F. Homann.

Montana wool laboratory, Fred S. Willson. Research foundation, J. H. Pepper, Leon, Johnson. Butte:Montana School of Mines

Geological laboratory, Eugene S. Perry. Metallurgical laboratories, John P. Spielman.

Mineral dressing laboratories, Donald W. McGlashan.

Mining laboratory, Oscar A. Dingman.

500acmp, 510acmps, 520acm, 530achm, 540acm,

550acehm, 560achm, 570acilm, 590acmpis, 630- acemp, 640acemp, 650acemp, 660acim, 680- aceimp, 690acehimps, 740eilmps, 750eilmps,

780eilmps, 790eilmps, 850acehimps, 860aceips.

NEBRASKA

Lincoln:

University of Nebraska

Agricultural engineering laboratory, E. E. Brackett. Animal pathology and hygiene laboratory, Carl Olson, Jr. 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, Ephriam Hixson. Home.economics laboratory, Margaret Fedde. Mechanical engineering laboratory, J. W. Hanay.

Physics laboratory, H. H. Marvin.

Plant diseases laboratory, R. W.'Goss. Zoology laboratory, I. H. Blake. Omaha : Creighton University

Bacteriological laboratory, F. C. Colein. Chemistry laboratory (analytical), C. L. Kenny.

Chemistry laboratory (organic), P. E. Papadakis.

Pharmacology laboratory, H. F. Gerald.

000b, 020b, lOOcp, 500p, 510p, 710s, 730s (tractors).

200abc, 220abc, 500ac, 600ac, 800ac, 810ac, 820ac.

NEVADA

Reno:

University of Nevada

Agricultural research laboratory, C. E. Fleming.

Chemistry laboratory, George W. Sears. Chemistry research laboratory, M. R. Miller. Engineering research laboratory, S. G. Palmer. Foods and drugs laboratory, W. B. Adams.

Metallurgical laboratory, Walter Palmer.

Soils laboratory, V. E. Spencer.

State analytical laboratory, Walter S. Palmer. Wool laboratory, F. W. Wilson.

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

160c, 170c, 220c, 360cp, 500chl, 510p, 550c, ,570c, 590cp, 600cpm, 630cpm, 640cpm, 650cpm,' 690- cpm, 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.

See pages 1 and 2 for symbolic references.

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

060acp, lOOabci, HOabci, 120abchip, 130- abchip, 140abci, 150abci, 160abci, 170bc, 210cp

230c, 240abi, 250abi, 260ab, 280cip, 300api'
44 Miscellaneous Publication, National Bureau of Standards

GEOGRAPHICAL LISTING OF COLLEGES—Continued

NEW HAMPSHIRE—Continued

Location and name of laboratory Commodities and nature of investigations'

Durham—Continued.

University of New Hampshire—Continued.

Chemistry laboratory, H. A. Iddles. Civil engineering laboratory, E. W. Bowler. Engineering experiment laboratory, L. E. Seeley.

Geology laboratory, T. R. Meyers.

Home economics laboratory, Mrs. H. F. McLaughlin.

Hanover;

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, 690- acmpi, 700hilps, 710eilps, 730i, 740i, 760ispl,

770ispl, 780ispl, 790ispl, 820cpi, 830cpi, 840acpi,

850ci, 870cips, 880bctis, 890cis, 940ips, 950ips,

990acehilmps.

570c, 640c, 650c, 680c, 690c. Botany laboratory, Frederick S. Page.

Chemistry laboratory, Andrew J. Scarlett. Engineering laboratory, William P. Kimball. Geology laboratory, James W. Goldthwait. Medical school laboratory, Rolf C. Syvertsen.

Physics laboratory, Arthur B. Meservey.

Zoology laboratory, Norman K. Arnold. NEW JERSEY

Hoboken : Stevens Institute of Technology

Chemical laboratory, Leslie H. Backer.

Electrical laboratory, Frank C. Stockwell. Mechanical laboratory, Richard F. Deimel.

Metallurgical laboratory, Alfred Bornemann.

Physics laboratory, Edwin C. Schneider. Powder metallurgical laboratory, Gregory J. Comstock.

Experimental towing tank, Kenneth S. M. Davidson.

New Brunswick:

Rutgers University and New Jersey State Agricultural Experiment

Station. Agricultural biochemistry laboratory, Walter C. Russell. Bacteriology laboratory, Thomas J. Murray.

Ceramics laboratory, John H. Koenig.

Chemistry laboratory, Peter A. van der Meulen.

Control laboratory—feeds, fertilizers, insecticides, etc., Stacy B. Randle. Dairy laboratory, John W. Bartlett. Engineering laboratories, Parker H. Daggett.

Entomological laboratory, Bailey B. Pepper.

Food technology laboratory, Walter A. Maclinn.

Geological laboratory, Helgi Johnson.

Microbiology laboratory, Selman A. Waksman.

Physics laboratory, Frank G. Dunnington.

Physiology and biochemistry laboratory, William H. Cole. Plant pathology laboratory, Wm. H. Martin.

Plant physiology laboratory, W. Rei Robbins.

Plant physiology and biochemistry laboratory in horticulture, 0. Wesley Davidson.

Poultry pathology laboratory, Frederick R. Beaudette. Rural engineering laboratory, Harry E. Besley. Seed laboratory, Miss Jessie G. Fiske.

Soil chemistry laboratory, Firman E. Bear. Water supply and sewage disposal laboratory, Willem Rudolfs. Zoology laboratory, Thurlow C. Nelson. Newark:

Newark College of Engineering

. Chemical laboratory, M. L. Branin. Chemical engineering laboratory, Joseph Joffe. Electrical laboratory, A. A. Nims.

'See pages 1 and 2 for symbolic, references.

200c, 210c, 220c, 230c, 260c, 280c, 290c, 300a, 310a, 320a, 330a, 340a, 360a, 370a, 390a, 400a, 410-

ap, 420a, 430a, 470a, 480a, 490a, 500cph, 510-

cph, 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, 500ac,

510acp, 520hpc, 530acp, 540c, 550i, 570c, 590aci, 600cp, 710s, 730s, 800c, 810cb, 840c. 850c, 880bc, 890c, 910s.

000c, 010c, 020c, 030c, 040c, 050c, 060c, 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,
Commercial and College Laboratories

GEOGRAPHICAL LISTING OF COLLEGES—Continued

45

NEW JERSEY—Continued

Location and name of laboratory Commodities and nature of investigations1

Newark—Continued. Newark College of Engineering—Continued. Heat treatment laboratory, Frank D. Carvin. Mechanical laboratory, Frank D. Carvin. Physics laboratory, P. 0. Hoffman.

Strength of materials laboratory, P. 0. Hoffman.

Princeton:

Princeton University Aeronautical engineering laboratory, D. C. Sayre.

Biology laboratory, E. G. Butler. Chemical engineering laboratory, J. C. Elgin.

Chemistry laboratory, H. S. Taylor.

Electrical engineering laboratory, C. H. Willis. Geology laboratory, A. F. Buddington.

Hydraulics laboratory, C. P. Kittredge. Materials laboratory, E. K. Timby.

Mechanical laboratory, A. E. Sorenson. Physics laboratory, H. D. Smyth.

Plastics laboratory, L. F. Rahm.

Psychology laboratory, H. S. Langfeld.

Soils mechanics laboratory, G. P. Tschcbotarioff.

Soils science laboratory, A. A. Winterkorn.

400cp. 410p, 500cph, 510cp, 520c, 530c, 540c, 550c, 560c, 570c, 590c, 600apmc, 610apmc, 620- apmc, 630c, 640ampc, 650c, 660c, 680c, 700ph,

710ep, 780peh, 800c, 810c, 820c, 830c, 840c,

850c, 860c, 870c, 880c, 890c, 910cph, 950ph.

OOObt, lOOabcp, 200acehp, 210acehp, 220acehp,

390achp, 410p, 500cep, 510p, 590achp, 600acp,

610acp, 630acp, 640acp, 650acp, 680acp, 690-

achp, 700p, 710cep, 720p, 740p, 760p, 800acehp,

810abchp, 820acehp, 830acehp, 840cep, 860-

achp, 890acehp, 910aeipsx.

NEW MEXICO

Albuquerque:

New Mexico School of Mines

Research and development division, E. J. Workman.

University of New'Mexico

Aeronautical laboratory, A. D. Ford.

Biological laboratory, E. F. Castetter. Chemical laboratory, Sherman E. Smith. Chemical engineering laboratory, T. L. Castonguay.

Civil engineering laboratory, W. C. Wagner.

Division of research and development, Sherman E. Smith.

Electrical laboratory, Ralph W. Tapy.

Engineering experiment station, M. E. Farris. Geology laboratory, S. A. Northrup.

Institute of mcteoritics, Lincoln LaPaz. Mechanical laboratory, A. D. Ford. Pharmacy laboratory, Roy A. Bowers.

Physics laboratory, Victor Regener.

State health laboratory, Miss Myrtle Greenfield. State highway testing laboratory, E. B. Bail. Socorro: New Mexico School of Mines . Bureau of mines and mineral resources, E. C. Anderson. 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.

Feed and fertilizer laboratory, R. W. Ludwick.

Mechanical laboratory, Prof. Lukens.

Metallurgical laboratory, L. B. Shires. Nutrition laboratory, Miss Lantz. Physics laboratory, G. Gardiner. Seed laboratory, J. C. Overpeck, Miss McSwain.

Soils laboratory, D. C. Hubbell.

600cmx, 860ps, 910ps, 990acemps.

OOOab, 020ab, 030ab, 220c, 500ac, 510aips, 530-

aipsh, 540a, 550ac, 560a, 570a, 590a, 600c, 640c,

650c, 680c, 690c, 810ac, 820c, 830c, 870ac, 890ac.

500ac, 510ac, 530ac, 540ac, 550ac, 570ac, 590ac

640ac, 650ae, 660ac, 680ac, 690ac.

OOObit, OlObit, 020bit, 050p, OOObit, lOOais, HOai,

120ai, \30ai, 160c, 230acip, 2-tOabi, 250ai, 300-

ip, 360i, 370i, 390i, 400i, 410i, oOOach, olOac,

570aic, 600achimp, 610achimp, 620achimp, 630- achimp, 640achimp, 650achimp, 660achimp,

680achimp, 690achimp, 700pi, 710pie, 720pie,

740pie, 760aeilp, 800cmh, 930ia, 970ia.

•See pages 1 and 2 for symbolic references.
46 Miscellaneous Publication, National Bureau of Standards

GEOGRAPHICAL LISTING OF COLLEGES—Continued

NEW YORK

Location and name of laboratory Commodities and nature of investigations1

Alfred : Alfred University

Biology laboratory, H. 0- Burdick. Ceramic chemistry laboratory, W. J. Rice. Ceramic research laboratory, C. R. Amberg.

Clay technology laboratory, R. M. Campbell. General chemistry laboratory, P. C. Saunders. Glass technology laboratory,

Petrography laboratory, V. D. Frechette. Spectroscopy laboratory, L. B. Bassett. Brooklyn:

Polytechnic Institute of Brooklyn

Aerodynamic laboratory, R. P. Harrington.

Aircraft structures laboratory, N. J. Hoff. Chemical laboratories: Analytical, C. F. Hiskey.

Inorganic, Roland Ward.

Organic and microscopy, W. F. Whitmore.

Physical and highpolymer, H. F. Mark.

Qualitative, P. E. Spoerri.

Dynamo laboratory, C. C. Whipple.

Electric circuits and communications laboratory, F. E. Canavaciol.

Electronics and high frequency laboratory, Ernst Weber.

Gas engineering and appliances laboratory, G. E. Peterson. Highway testing laboratory, C. E. Schaffner. Hydraulic laboratory, C. A. Wright.

Industrial chemistry and chemical engineering laboratories, D. F. Othmer.

Mechanical engineering laboratory, G. E. Peterson. Metallurgical laboratories, O. H. Henry.

Photo-elastic stress analysis laboratory, R. C. Veit. Physical and optical laboratory, Erich Hausmann.

Structural research laboratory, E. J. Squire. Pratt Institute Chemical engineering laboratory, Tod G. Dixon. Chemistry laboratory, Fred C. Disque.

Electrical laboratory, C. C. Carr. Engineering school, Tod G. Dixon. Foundry, Otis Benedict. Heat treating laboratory, J. W. Burley.

Machine shop, Otis Benedict. Mechanical laboratory, A. W. Luce.

Physics laboratory, A. W. Doll. Wood shops, Otis Benedict. Ithaca:

Cornell University Aeronautical laboratory, W. R. Sears. Aeronautical laboratory (Buffalo), C. C. Furnas.

Agricultural engineering laboratory, B. B. Robb.

Agronomy laboratory, Richard Bradfield. Animal husbandry laboratory, K. L. Turk.

Biochemistry laboratory, L. A. Maynard.

Botany laboratory, Lewis Knudsen.

Chemical engineering laboratory, F. H. Rhodes. Chemical microscopy laboratory, C. W. Mason.

Chemistry laboratory, P. Debye.

Communication laboratory, T. McClean.

Dairy industry laboratory, J. W. Sherman.

Electrical laboratory, Charles W. Burrows.

Electronics laboratory, W. C. Ballard. Engineering materials laboratory, H. H. Scofiekl. Engineering soils laboratory, D. J. Belcher. Entomology laboratory, C. E. Pond, H. Glasgow.

Experimental physiology and biochemistry laboratory, H. H. Dakes.

Floriculture laboratory, L. H. McDaniels.

Food and nutrition laboratory, Catherine Personius.

020bc, 110c, 500c, 510ac, 530achx, 540achx, 550-

acx, 590achx, 690c, 830c, 880c, 890ct, 970c.

140c, 200cep, 210c, 300cp, 360cp, 370cp, 390cp,

400cp, 410cp, 420cp, 470c, 500achip, 510achip,

520c, 530ahip, 570c, 590c, 600acimp, 610acimp,

620acimp, 630acimp, 640acimp, 650acimp, 680- acimp, 690acimp, 700hilps, 710ehis, 720hilps,

740hilps, 750ips, 780hilps, 800c, 820c, 830c, 840cp, 850c, 860c, 870c, 880c, 890c, 910aimpse,

930ap.

020c, 040cp, 050c, 060i, 210ci, 300cp, 390ci, 500-

chilps, 510cp, 530cpi, 600acheip, 610hmp, 630c, 640cep, 660c, 680cp, 700hilmps, 710ehilps, 760-

ps, 780cehilps, 790ilmps, 800ci, 830cp, 870acip,

890cp, 910ehis.

OOOabcs, OlOabcs, 020bcs, 040abc, lOObs, HObcs,

120bcs, 130bcs, 140bc, 150bcs, 160bcs, 170bcs, 200bc, 220bc, 240bcs, 250bcs, 260cs, 290bcs,

390a, 400p, 410p, 420p, 470ap, 490a, 500pc,

510pc, 520a, 530p, 600cpm, 610pc, 620p, 630- pm, 640cpm, 650pm, 660pm, 680pm, 690m,

700ps, 71 Ops, 730s, 740s, 750ps, 760s, 800ps,

820a, 830abc, 840as, 880ab, 890abc, 900a, 910s, 990ps.

'See pages 1 and 2 for symbolic references.
Commercial and College Laboratories

GEOGRAPHICAL LISTING OF . COLLEGES—Continued

47

NEW YORK—Continued

Location and name of laboratory Commodities and nature of investigations1

Ithaca—Continued.

Cornell University—Continued. Food science and technology laboratory (Geneva, N. Y.), E. H.

Stotz. Heating, ventilating, and refrigeration laboratory, C. 0. Mackey.

High voltage laboratory, S. W. Zimmerman.

Highway laboratory, D. J. Belcher. Hydraulic laboratory, E. W. Schoder.

Industrial electrical laboratory, B. K. Northrup.

Institution management laboratory, Katherine Harris. Lubrication laboratory, J. R. Moynihan.

Materials laboratory, J. R. Moynihan.

Mechanics and stress analysis laboratory, J. N. Goodier. Metallographic laboratory, C. W. Mason.

Metallurgy laboratory, P. Kyle.

Pathology and bacteriology laboratory, P. Olafson. Photo-elastic laboratory, T. R. Cuykendall.

Physics laboratory, L. P. Smith. Plant breeding laboratory, H. H. Love.

Plant pathology laboratory, L. M. Massey.

Plant pathology laboratory (Geneva, N. Y.), 0. A. Ranking.

Pomology laboratory, A. J. Heinicke. Poultry husbandry laboratory, J. H. Bruckner. Power-plant mechanical laboratory, C. 0. Mackey.

Rotating machinery laboratory, L. A. Burckmeyer.

Sanitary laboratory, C. L. Walker. Seed investigation laboratory (Geneva, N. Y.), M. T. Munn.

Servo-mechanism laboratory, W. E. Meserve.

Standardization (electrical) laboratory, L. A. Burckmeyer.

Vegetable crops laboratory, H. C. Thompson.

Vegetable crops laboratory (Geneva, N. Y.), C. B. Sayre. Veterinary experimental station—bacteriology laboratory, R. R.

Birch. Veterinary medicine laboratory, M. G. Fincher. New York City:

The City College—College of the City of New York

Analytical laboratory, Benjamin Harrow.

Biological laboratory, J. A. Dawson.

Chemical engineering laboratory, G. E. White.

Electrical laboratory, H. Baum.

Materials laboratory, W. Allan. Mechanical laboratory, E. B. Smith.

Metallurgical laboratory, M. Kolodney.

Physical chemical laboratory, B. Harrow.

Physics laboratory, C. A. Corcoran. Columbia University , Chemical engineering laboratories, Arthur W. Hixson. Chemistry laboratories, Arthur W. Thomas.

Civil engineering—materials, soils, photoelastic and hydraulic

testing laboratories, Wm. J. Krefeld.

Electrical engineering laboratories, W. A. Curry.

Mechanical engineering laboratories, Theodore B&umeister, Jr. Metallurgical laboratories, Frank Foote. Mineral dressing laboratories, A. F. Taggart.

Mineralogy laboratories, Paul F. Kerr. Mining laboratories, P. B. Bucky.

Physics laboratories, I. I. Rabi. Cooper Union School of Engineering

Chemical, chemical engineering, and metallurgical laboratories, A. D. Radasch.

Electrical machine laboratory, Norman L. Towle.

Hydraulics laboratory, K. C. Reynolds.

Materials testing laboratory, R. C. Brumfield. Steam, automotive, and instrument and auxiliaries laboratories, H. F. Roemmele.

020b, 040c, 140c, 150c, 300p, 470p, 500cp, 510cp,

520cp, 530cp, 540cp, 550cp, 570cp, 590cp, 600- cmp, 610cmp, 620cmp, 630cp, 640cp, 650cp, 680-

cp, 690cp, 700s, 710s, 720s, 760s, 790s, 800c,

810c, 820c, 830c, 840c, 850c, 860c, 870c, 880c,

890c, 910px, 970c.

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, 590-

acx, 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, 510p, 600pem,

610pem, 620pem, 630em, 640pem, 650em, 660- mp, 680pem, 700ps, 710es, 780ps, 790es, 800ci, 820c, 830c, 850c, 860ci, 880c, 910es.

'See pages 1 and 2 for symbolic references.
48 Miscellaneous Publication, National Bureau of Standards

GEOGRAPHICAL LISTING OF COLLEGES—Continued

NEW YORK—Continued

Location and name of laboratory Commodities and nature of investigations1

New York City—Continued. Hunter College of the City of New York

Biological laboratory, H. H. Clum.

Chemical laboratory, W. W. Worsham.

Geology and mineralogy laboratory, H. D. Thompson.

Physiology and hygiene laboratory, B. G. Gold. Manhattan College

Analytical laboratory, A. B. Kemper.

Organic laboratory, A. Koroscil. New York University

Aerodynamics laboratory, F. K. Teichmann.

Aero-engine laboratory, F. K. Teichmann.

Air conditioning laboratory, M. Giannini.

Aircraft structural laboratory, C. T. Wang.

Analytical chemistry laboratory, J. P. Simmons.

Automotive engineering laboratory, E. H. Hamilton.

Chemical engineering laboratory, H. J. Masson.

Chemical microscopy laboratory, A. U. Seybolt.

Electrical communications laboratory, P. Gr<enstein.

Electrical instruments laboratory, P. Greenstein.

Electrical transients laboratory, P. G. Cromwell. Experimental boiler plant laboratory, A. H. Church.

Fuels and combustion laboratory, R. K. Toner. Gage laboratory, W. A. MacCrehan.

Heating and ventilation laboratory, M. Giannini. High voltage laboratory, H. Torgersen.

Mechanical engineering laboratory, H. E. Wessman.

Metallographic laboratory, A. U. Seybolt.

Meteorological laboratory, A. F. Spilhaus.

Organic chemical laboratory, H. C. Lindwall.

Photo-elastic stress analysis laboratory, H. E. Wessman.

Physics laboratory, J. C. Boyce.

Sanitary engineering laboratory, R. Eliassen.

Statistical analysis laboratory,

Steam engineering laboratory, J. M. Labberton.

Structural research laboratory, H. E. Wessman. Time and motion study laboratory, D. B. Porter. Potsdam:

Clarkson College of Technology

Chemical engineering laboratory, Charles Hecker.

Civil engineering laboratory, Frederick C. Wilson.

Electrical laboratory, A. R. Powers. Hydraulic laboratory, H. A. Weiss. Mechanical engineering laboratory, H. A. Weiss. Physics laboratory, F. F. Piper.

Poughkeepsie:

Vassar College

Chemistry laboratory, Mary Langdon Sague.

Physics laboratory, Monica Healea. Rochester:

University of Rochester Anatomy laboratory, Karl E. Mason.

Bacteriology laboratory, George P. Berry.

Biochemistry laboratory, Walter R. Bloor. Biology laboratory, Curt Stern. Chemistry laboratory, W. A. Noyes, Jr. Dental research laboratory, J. E. Gilda. Engineering laboratory, John H. Belknap.

Geology laboratory, J. Edward Hoffmeister. Music school laboratory, Howard Hanson. Myodyanamies laboratory, R. P. Schwartz.

Optics laboratory, Brian O'Brien. Pathology laboratory, Geo. H. Whipple.

Physics laboratory, Geo. W. Collins. Physiology laboratory, W. A. Fenn. Psychology laboratory, Geo. R. Wendt.

Radiology laboratory, S. L. Warren.

Vital economics laboratory, E. S. Nasset X-ray laboratory, Herbert Mermagen.

See pages 1 and 2 for symbolic references.

020abc, 100c, 140c, 240c, 300ca, 330ca, 360ca,

370ca, 640c, 650c, 680c, 810c, 850c.

020abcip, 170bc, 500acip, 530acip, 560acip, 800ac,

830ac, 840ac, 850ac, 870ac, 880ac.

OlOabi, 020abci, 030abc, 040abcpls, 050abc, 060-

abc, lOOabc, HOabc, 120abc, 130abc, 140abcpls,

150abc, 160abc, 170abc, 200abceps, 210abc, 220-

abc, 230abcps, 260abcps, 280abcps, 290abc,

300acps, 310acps, 320acps, 330acps, 340acps,

360acps, 370aceps, 390aceps, 400acps, 410acps,

420acps, 430ps, 470acps, 480acps, 490acps, 500-

cehlps, 510cipsh, 520acips, 530cihps, 540chips,

550chipse, 560acps, 570chilps, 590chips, 600- chimps, 610chimps, 620chimps, 630chimps, 640- chimps, 650chimps, 660chimps, 670eimps, 680- chimps, 690chimps, 700ilmps, 710ielmps, 720-

ielmps, 730ielmps, 740ielps, T50ielmps, 760ilmps,

770ielmps, 780ielmps, 790ielmps, 800bchpst,

810bcpt, 820chps, 830bchpst, 840acipst, 850cs, 860chimps, 870abcps, 880bicpst, 890bicpst.

410p, 500cp, 510p, 570C, 590c, 600cpm, 610cm,

620cm, 630cpm, 640cpm, 650cpm, 680cpm, 690- cpm, 700ehs, 710e, 730ehs, 740ehs, 800cp, 810-

cp, 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, OOOabitchp, lOOachp, llOachp, 120- achp, 130achp, 140achp, 160achp, 200ac, 220ct, 240ab, 250ab, 330a, 340a, 360ac, 400abc,

410a, 430a, 500hp, 510acp, 520paci, 530ac,

540ac, 570ac, 590ac, 600acpm, 610acpm, 620ac,

630acpm, 640acpm, 650acpm, 680acpm, 690- acpm, 710eps, 780sp, 800cb, 820c, 830c, 840c, 850cb, 880cb, 890cb, 910aip, 920ac.
Commercial and College Laboratories

GEOGRAPHICAL LISTING OF COLLEGES—Continued

49

NEW YORK—Continued

Location and name of laboratory- Commodities and nature of investigations1

Sayre.

Saratoga Springs:

Skidmore College

Bacteriology laboratory, Karl C. Hyde.

Chemistry laboratory, Alton L. Markley.

Textiles laboratory, Catherine A. Rockwood.

Schenectady:

Union College

Biology laboratory, Leonard B. Clark. Chemical laboratory, Charles B. Hurd.

Concrete laboratory, H. G. Harlow.

Electrical engineering laboratory, H. W. Bibber. Geology laboratory, E. S. C. Smith.

Materials testing and mechanical laboratory, M. F. Physics laboratory, V. Rojansky.

Syracuse:

Syracuse University

Bacteriological laboratory, M. W. Jennison. Botanical laboratory, E. Reed. Chemical laboratory, C. C. Spencer.

Chemical engineering laboratory, C. D. Luke.

Electrical engineering laboratory, R. A. Galbraith. Materials testing laboratory, B. J. Lazan. Mechanical engineering laboratory, J. A. King.

Physics laboratory, W. R. Frederickson.

Zoological laboratory, W. F. Lindeman.

Troy:

Rensselaer Polytechnic Institute Aeronautical laboratory, Paul E. Hemke.

Biological laboratory, Robert H. Luce. Chemical engineering laboratory, Lewis S. Coonley.

Chemistry laboratories, Lewis S. Coonley.

Analytical chemistry, F. W. Schwartz.

Inorganic chemistry, Harold M. Faigenbaum.

Organic chemistry, John B. Cloke. Physical chemistry, Walter H. Bauer. Combustion laboratory, Neil P. Bailey.

Electrical laboratory, Wynant J. Williams. Engineering materials laboratory, LeRoy W. Clark. Geology laboratory, Joseph L. Rosenholtz.' Heat transfer laboratory, Neil P. Bailey.

Liquid dynamics and hydraulics laboratory, Neil P. Bailey.

Manufacturing laboratory, Neil P. Bailey. Materials testing laboratory, LeRoy W. Clark. Mechanical engineering laboratory, Neil P. Bailey.

Metallurgical laboratory, Matthew A. Hunter.

Physics laboratory, Robert A. Patterson. Power laboratory, Neil P. Bailey.

OlOcb, 020cb, 040cb, 100c, 110c, 140c, 160c, 300-

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

370cpa, 390cpa, 400b, 500c, 600c, 630c, 640c, 650c, 680c, 820c, 850c, 870c.

OOOta, OlOta, 020c, 030ta, 040c, lOOca, 120ca, 130-

ca, 140c, 500c, 510ps, 550acpx, 600cmp, 610- amps, 630ps, 640ps, 660c, 690c, 700ps, 710eps,

760ps, 780ps, 800c, 880c, 890c, 910ps.

020c, 040c, 160c, 170c, 200c, 300ps, 390ps, 400psx,

410psx, 420psx, 470c, 500hc, 510cps, 520epsc,

530psc, 540c, 550ec, 560c, 570c, 590c, 600epsxc,

610epsxc, 620epsxc, 630epsxc, 640epsxc, 650-

psxc, 660c, 670ec, 680psxc, 690epsxc, 700hs,

710es, 720ps, 780eps, 790eps, 800c, 810c, 820c,

830c, 840c, 850c, 860c, 870c, 880c, 890c, 910-

epsh, 950cs, 970cs, 990epsx.

OOOab, 010c, 020cb, 030cb, 040clb, 060p, 090b,

100c, 120abc, 140cl, 160c, 170c, 200c, 210c, 220c, 250a, 280c, 290c, 300c, 320c, 330c, 360c, 370c,

390c, 400chip, 410pi, 500ch, 510apchi, 520c, 530-

cpi, 540c, 550c, 570c, 590c, 600chimpx, 610- himpx, 620chmpx, 630cmpx, 640cimpx, 650cmx,

660m, 670p, 680cmx, 690chimp, 700hilps, 710-

ep, 720hilps, 750ilps, 760ilps, 780ilps, 790ilps, 800c, 810c, 820c, 830c, 840ac, 850c, 860c, 870c,

880c, 890c, 910chips, 920p, 970c, 990aps.

NORTH CAROLINA

Chapel Hill:

University of North Carolina

Bacteriology laboratory, D. A. MacPherson.

Biological chemistry and nutrition laboratories, J. C. Andrews. Chemistry laboratory, R. W. Bost.

Industrial pharmacy and pharmaceutical laboratory, Henry M.

Busbye.

Pharmaceutical chemistry laboratory, M. L. Jacobs. Physical laboratory, P. E. Shearin. Materials testing laboratory, R. M. Trimble.

Sanitary engineering laboratory, H. G. Baity.

000b, 010b, 020b, 030b, 040b, 050c, 070c, 100c, HObc, 120bc, 130bc, 140acp, 150c, 160c, 170c, 210acp, 220cpt, 230c, 410ps, 5l0ps, 530cp, 600-

ps, 710ps, 800c, 810bcpt, 820c, 830c, 840c, 850c, 870cpt, 880abc, 950ap.

1 See pages 1 and 2 for symbolic references.
50 Miscellaneous Publication, National Bureau of Standards

GEOGRAPHICAL LISTING OF COLLEGES—Continued

NORTH CAROLINA—Continued

Location and name of laboratory Commodities and nature of investigations1

Raleigh:

North Carolina State College of Agriculture and Engineering.

Chemical engineering laboratory, E. E. Randolph. Cotton fibre research laboratory, J. H. Moore.

Engineering research laboratories, Wm. G. Van Note.

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.

040cpa, 060cpa, 140cpa, 160cpa, 170cpa, 210cpa,

420aips, 430aips, 470aips, 490aips, 510achsp,

520achsp, 530achps, 540acps, 550aceps, 570-

achsp, 590acps, 600plms, 610clmps, 620clmps,

630cmps, 640cmps, 680cmps, 690cmp, 700ilps,

710eilps, 720ilps, 740ilps, 760ilps, 780ilps, 790-

ilps, 800ac, 820ac, 830ac, 840cpsa, 850cs, 880-

abc, 890cps.

OlOcb, 020cb, 030cb, 040cb. 090cab, 120cb, 130cb,

140c, 150ac, 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 husbandry laboratory, M. L. Buchanan.

Animal nutrition laboratory, P. W. Christensen. Bacteriology laboratory, C. I. Nelson. Botany department laboratory, E. A. Helgeson.

Cereal chemistry laboratory, R. H. Harris. Dairy laboratory, C. Jensen. Engineering materials testing laboratory, R. M. Dolve. Plant breeding laboratory, L. R. Waldron.

Poultry department laboratory, R. L. Bryant.

Serum Institute laboratory, D. F. Eveleth.

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, 100- abcp, HOabcp, 120abcp, 130abcp, 140abcp,

160acp, 240abp, 250abp, 280abcp, 360ap, 600p,

620c, 630c, 640c, 680c, 700ips, 730ips, 800c, 810act, 820c, 840aips, 850c, 880abc.

OOObt, OlObt, 100c, 110c, 120c, 130c, 140c, 150c, 160c, 170c, 210ce, 500achip, 510cp, 530cp, 540-

cp, 550cp, 570cp, 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, Oliver E. Accountius.

Civil engineering laboratory, A. R. Webb.

Electrical laboratory, Ralph E. Walter. Mechanical laboratory, John A. Weishampel.

Pharmaceutical laboratory, R. H. Raabe.

Physics laboratory, F. L. Berger. Akron:

University of Akron

Bacteriological laboratory, Dudley Glick. Biological laboratory, W. C. Krattz. Knight chemical laboratory, W. Cook.

Testing laboratory, D. E. Anderson. Athens:

Ohio University

Anatomy laboratory, Rush Elliott. Bacteriology laboratory, C. Frey. Botany laboratories, A. H. Bickle, M. T. Vermillion, A. M. Wallace. See pages 1 and 2 for symbolic references.

200c, 600p, 610p, 620p, 700p, 810acx.

OlOabcit, 020abcit, 030abcit, 040cb, lOOabc, 170c, 200achps, 300aps, 320aps, 330aps, 340aps, 360-

aps, 370aps, 390aps, 500cph, 510cph, 530cph,

570c, 590c, 600cp, 610c, 620c, 630c, 640c, 650c, 660c, 680c, 690c, 810c, 820c, 830c, 840c, 850c, 860cp, 870ct, 880ct, 890c.

OOOab, 020b, 030ab, lOOcba, llOabc, 120cba, 130-

cba, 140cba, 150cba, 160cba, 170cba, 240b,

250b, 290b, 300cba, 320cba, 330cba, 340cba,

390cba, 400abp, 410abp, 420ab, 430ab, 500abcp,
Commercial and College Laboratories

GEOGRAPHICAL LISTING OF COLLEGES—Continued

51

OHIO—Continued

Location and name of laboratory Commodities and nature of investigations1

Athens—Continued. Ohio University—Continued. Chemical laboratories, J. R. Morton, D. R. Clippinger, H. L. Dunlap, L. P. Eblin, F. B. Gullum, Wm. Burke, C. T. Anderson.

Civil engineering laboratory, E. H. Gaylord.

Electrical engineering laboratory, D. B. Green. Entomology laboratory, W. C. Stehr. Physics laboratory, O. E. McClure, H. H. Roseberry, J. E. Edwards,

W. M. Pierce. Physiology laboratory, E. Rowles. Psychology laboratory, A. C. Anderson, J. R. Patrick, G.V. Paulsen. Zoology and embryology laboratories, F. H. Krecker, H. T. Gier. Cincinnati:

Ohio Mechanics Institute Chemistry laboratory, Gordon Duvall.

Electrical laboratory, P. K. Johnson. Power laboratory, P. K. Johnson.

University of Cincinnati , Applied science laboratory, Walter Soller. Biophysics laboratory, H. Kersten. Bureau of city tests, G. A. Gray.

Chemical engineering laboratory, R. S. Tour. Chemistry laboratory, H. Green.

Civil engineering laboratory, H. B. Luther.

Electrical engineering laboratory, W. Ostcrbrock. Geology laboratory, J. W. Rich. Kettering laboratory of applied physiology, R. A. Kehoe. Mechanical engineering laboratory, C. A. Joerger. Physics laboratory, S. J. M. Allen. Research foundation, Fred O'Flaherty. Tanners' Council research laboratory, Fred O'Flaherty.

Cleveland:

Case School of Applied Science, 10900 Euclid Avenue

Chemical and chemical engineering laboratory, C. F. Prutton.

Electrical engineering laboratory, P. L. Hoover.

Hydraulic and sanitary engineering, G. E. Barnes. Mechanical engineering laboratory, G. L. Tuve. Mechanics and materials laboratory, H. D. Churchill. Metallurgy and minerals laboratory, K. H. Donaldson.

Physics laboratory, R. S. Shankland.

Western Reserve University

Analytical chemistry laboratory, V. R. Damerell. Chemical microscopy laboratory, Harold S. Booth.

Colloids laboratory, V. R. Damerell.

Electrochemistry laboratory, Frank Hovorka.

Experimental zoology laboratory, James Gray, Daniel Quiring. Genetics laboratory, Amos H. Hersh.

Inorganic chemistry laboratory, Harold S. Booth. Mycology laboratory, C. J. Corum.

Organic chemistry laboratory, Herman P. Lankelma, Oliver Grummitt, Ralph Dannley.

Physical chemistry laboratory, Frank Hovorka, Thomas Douglas,

Clifford Keizer, Eugene Pace. Physics laboratorv, Richard Beth, John T. McCarthy, Charles

Fletcher. Plant chemistry laboratory, Franklin J. Bacon. Columbus:

The Ohio State University

Agricultural chemistry laboratory, J. F. Lyman.

Agricultural engineering laboratory, G. W. McCucn.

Anatomy (medical) laboratory, R. C. Baker. Animal husbandry laboratory, D. J. Kays.

Applied optics laboratory, G. A. Fry. Architecture laboratory, W. S. Ronan. Botany laboratory, B. S. Meyer.

510abcp, 530abcp, 540abcp, 560abcp, 600cp,

630c, 640cp, 650c, 680c, 690c, 700s, 710eps,

800bc, 820bc, 840bc, 880bc, 890bc, 910sp, 920e,

980c.

160c, 280cp, 300cp, 500cp, 510cp, 600cp, 610cp,

620cp, 630cp, 640cp, 650cp, 680cp, 690cp, 710e,

870c, 880c.

040abcptx, 050abcps, 060abcps, 090abcps, 140acp,

160a, 170c, 200cps, 210acp, 220c, 230c, 260acp,

300p, 310aps, 400p, 410p, 470s, 490s, 500achps,

510acp, 520acp, 530achp, 550p, 560p, 570ahc,

590p, 600ahcmpsx, 610cp, 620cmp, 630cmp,

640acmpsx, 650c, 680cmp, 690cm, 760p, 800c,

810c, 820c, 830c, 840acps, 850c, 860c, 870ac, 880abc, 890c, 910s, 920p, 930cips, 950p.

040cp, 050c, 060cp, 140cp, 150cp, 160cp, 170cp,

200cp, 210cp, 220bcp, 230cp, 280cp, 290cp, 420p,

500acps, 510acps, 520cp, 530acp, 540acp, 550-

acp, 560acp, 570acp, 590acp, 600cpmx, 610- cpmx, 620cpmx, 630cpmx, 640cpmx, 650cpmx,

660cp, 680cpmx, 690cmpx, 700pls, 710eps, 720-

pls, 730pl, 740r,ls, 750pls, 760pls, 770pl, 780pl,

790pl, 800ab. ), 810abcp, 820abcp, 830abcp,

840abcp, 850abcp, 860abcp, 870abcp, 880abcps,

890abcp, 910abcp, 920cp, 970cp.

OOOab, 290abc, 500cp, 690cep, 830c, 840cp, 890cpa.

OOOabcix, OlOabci, 020abci, 030abx, lOOabcit, 110-

abcit, 120abcit, 130abcit, 140abcit, ISOabcit, 160abcit, 200achips, 210achips, 220achips, 230-

achips, 240achips, 250achips, 280achips, 290-

achips, 300acips, 330acips, 360acips, 370acips,

390acips, 400acips, 410acips, 420acips, 470-

acips, 490acips, 500achipsx, 510achipsx, 520-

achipsx, 530achipsx, 540achipsx, 550achipsx,

'See pages 1 and 2 for symbolic references.
52 Miscellaneous Publication, National Bureau of Standards

GEOGRAPHICAL LISTING OF COLLEGES—Continued

OHIO—Continued

Location and name of laboratory Commodities and nature of investigations1

Columbus—Continued.

The Ohio State University—Continued. Ceramics laboratory, J. L. Carruthers. Chemical engineering laboratory, J. R. Withrow.

Chemistry laboratory, Ed. Mack, Jr. Civil engineering laboratory C. T. Morris. Dairying laboratory, R. B. Stoltz. Electrical engineering laboratory, E. E. Dreese. Engineering drawing laboratory, R. S. Paffenbarger.

Engineering experiment station, J. R. Shank.

Fine arts laboratory, J. R. Hopkins.

Fisheries research laboratory, T. H. Langlois.

Food and nutrition laboratory, Eva Donelson. Geology laboratory, E. M. Spieker.

Home economics laboratory, Gladys Branegan.

Horticulture laboratory, J. H. Gourley.

Industrial engineering laboratory, P. N. Lehoczky.

Mechanical engineering laboratory, A. I. Brown.

Mechanics laboratory, P. W. Ott. Metallurgy laboratory, D. J. Demorest. Mine engineering laboratory, H. E. Nold. Mineralogy laboratory, W. J. McGaughey.

Pathology laboratory, E. von Haam.

Pharmacy laboratory, B. V. Christensen. Physics laboratory, H. H. Nielsen. Physiological chemistry and pharmacology laboratory, C. S. Smith. Physiology laboratory, F. A. Hartman.

Radiation laboratory, E. E. Dreese. Research laboratory for association of dyers and cleaners, Dorothy

Lyle.

Soils laboratory, C. J. Willard.

Textiles and clothing laboratory, Florence Petzel. Veterinary medicine laboratory, W. R. Krill. Zoology and entomology laboratories, L. H. Snyder.

Dayton:

University of Dayton

Biological laboratory, William A. Beck. 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, Andrew R. Weber.

Physics laboratory, Michael B. Grandy.

Delaware:

Ohio Wesleyan University

Botany laboratory, Claude E. O'Neal. Chemistry laboratory, William A. Manuel.

Geology laboratory, Paul Shaffer. Physics laboratory, Dwight Woodbury.

Psychology laboratory, Paul Fields. Zoology laboratory, Wm. F. Hahnert. Granville:

Denison University. ,• Chemistry laboratory, C. E. Ronneberg, W. A. Everhart, R. F.

Freis. New Concord:

Muskingum College

Biology laboratory, E. R. Bryant.

Chemistry laboratory, J. G. Ralston. Geology laboratory, C. F. Moses.

Physics laboratory, A. A. Benedict. Oxford:

Miami University

Botany laboratory, J. Fisher Stanfield. Chemistry laboratory, H. C. Brill. Geology laboratory, VV. H. Shideler.

'See paged 1 and 2 for symbolic references.

570achipsx, 590achipsx, 600achipsx, 610achipsx,

620achipsx, 630achipsx, 640achipsx, 650achipsx,

680achipsx, 690achipsx, 700ailps, 710ailps, 720-

ailps, 730ailps, 740ailps, 750ailps, 760ailps, 770-

ailps, 780ailps, 790ailps, 800acheips, 810acheips,

820acheips, 830acheips, 840acheips, 850acheips,

860acheips, 870acheips, 880acheips, 890acheips,

910ais, 920ais, 930ais, 950ais, 970ais, 990ais.

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.

170cp, 500cp, 600c, 610c, 620c, 630c, 640c, 690c,

830c, 860c, 880c, 890c, 910p, 950cp, 970cp.

020b 300cp, 500caph, 510ap, 520a, 540ah, 560ap,

590ap, 690ap, 710sp, 840p, 850c, 870c, 880c, 91 Ops.

000b 010c, 020abci, 040c, lOOabci, HOabci, 120-

abci, 130abcit, 140abct, 150bct, 160bct, 170bct, 210achpx, 220c, 240abi, 250abi, 260b, 290c, 310c,

330is, 340ai, 400abis, 410abis, 430abis, 470abis,
Commercial and College Laboratories

GEOGRAPHICAL LISTING OF COLLEGES—Continued

53

OHIO—Continued

Location and name of laboratory Commodities and nature of investigations1

Oxford—Continued. Miami Universityy—Continued.

Physics laboratory, R. L. Edwards.

Physiology laboratory, W. C. McNelly.

Zoology laboratory, R. A. Hefner.

Sprixgfield:

Wittenberg College

Biology laboratory, W. C. Beaver. Chemistry laboratory, J. W. Barker. Yellow Springs:

Antioch College

Antioch industrial research institute, S. Vernet. Bacteriology laboratory, H. Federighi.

Biology laboratory, H. Federighi.

Chemistry laboratory, C. S. Adams.

Electronics and electrital engineering laboratory, C. D. Barbulesco.

Fels research institute, L. Sontag.

Geology laboratory, A. C. Swinnerton. Glen Helen creative land use laboratory, Kenneth Hunt.

Photosynthesis research, H. V. Knorr.

Physics laboratory, G. E. Owen.

Signal Corps quartz research project, A. C. Swinnerton.

480abis, 490abis, 500ac, olOap, 520ap, 530ap,

540ap, 550ap, 560ap, 570apc, 590acp, 600acehp,

610acp, 620acehp, 630acehp, 640acehp, 650-

acehp, 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, 160cb,

170c, 300c, 320c, 330c, 360c, 500c, 570c, 590c, 600cm, 620cm, 630c, 640c, 650c, 660c, 670c, 680c,

690c, 850c, 880bc, 890c, 910i, 970i, 980b.

OlOab, 020ab, 030ab, 100c, 110c, 140c, 150c, 170c, 200hp, 600ema, 620cma, 630cma, 640cma, 650- cma, 680cma, 690cma, 710s, 930i.

OKLAHOMA

Chickasha:

Oklahoma College for Women

Chemical laboratory, Edith S. Hammond.

Exid : Phillips University : Biology laboratory, J. C. Shirley.

Chemical laboratory, Kenneth Lewis. Geology laboratory, Vernon Baker.

Physics laboratory.

Norman:

University of Oklahoma

Chemical engineering laboratory, R. L. Huntington.

Electrical engineering laboratory, F. G. Tappan.

Highway materials laboratory, J. Ray Matlock.

Materials testing laboratory, R. V. James. Mechanical engineering laboratory, E. F. Dawson.

Metallurgical laboratory, Kenneth E. Rose. 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.

Heat, power, and internal combustion engine laboratory, 15. C. Baker. Hydraulics laboratory, R. G. Saxton. Materials testing laboratory, R. G. Saxton.

Physics laboratory, J. H. Cloud. Road materials laboratory, II. G. Saxton.

Soils laboratory, R. G. Saxton. Steam and gas laboratory, E. C. Baker.

020c, 040c, 140c, 300ac, 330ac, 340ac, 370ac, 390ac

020b, 100c, 20r . 300c, 700p, 800c.

SOOip, 510p, 600pm.

OOOab, 010c, 020abc, 030c, 040c, 090ab, 100c, 110c,

120c, 130c, 140c, 160c, 240c, 290c, 300cp, 400pi,

410pi, 500cd, SlOacpi, 520ep, 530cpi, 540cp, 570-

cp, 600cpi, 610cDi, 620c, 630c, 640c, 650c, 660c, 680c, 690c, 700ip, 790ips, 800c, 820c, S30c, S40r', 850c, 870c, 880bc, 890c, 970cp.

'See pagea 1 and 2 for symbolic referencos.
54 Miscellaneous Publication, National Bureau of Standards

GEOGRAPHICAL LISTING OF COLLEGES—Continued

OREGON

Location and name of laboratory Commodities and nature of investigations1

CORVALLIS: Oregon State College

Agricultural chemistry laboratory, J. S. Butts.

Agricultural engineering laboratory, J. B. Rodgers.

Agricultural experiment station laboratory, Wm. A. Schoenfejd.

Bacteriological laboratory, G. V. Copson.

Chemical engineering laboratory, J. S. Walton, H. 0. Ervin.

Electrical engineering laboratory, F. 0. McMillan.

Engineering experiment station laboratory, S. H. Graf. Food technology laborator}', E. H. Wiegand.

Hydraulic laboratory, C. A. Mockmore.

Materials testing laboratory, S. H. Graf. Mechanical engineering laboratory, S. H. Graf. Mines laboratory, J. S. Walton. Oregon forest products laboratory, Paul M. Dunn.

Plant pathology laboratory, C. E. Owens.

Sea foods laboratory, E. W. Harvey.

Seed testing laboratory, D. D. Hill. Soils laboratory, W. L. Powers.

Veterinary medicine laboratory, J. N. Shaw.

Wood chemistry laboratory, E. F. Kurth. Wood technology laboratory, P. B. Proctor. Portland:

Multnomah College Aeronautical instruments laboratory, Donald Balsilie. Civil engineering laboratory, Nathan Bickford.

Electrical laboratory, Walter Haynes.

OOOabc, OlOabc, 020abc, 030abc, 040abc, 090abc,

lOOabc, llOabc, 120abc, 130abc, 140c, 170bc,

210cp, 220cp, 230ac, 250ab, 290abc, 330abc,

340abc,' 360abc, 400acsp, 410acsp, 420ps, 430is, 470cps, 500cps, 510cph, 530cph, 570c, 590cph,

600acpx, 610acpxm, 620acpxm, 630acpxm, 640- acpxm, 650acpxm, 680acpxsm, 690acpxm, 710es,

720s, 740is, 750s, 760is, 780is, 820c, 830c, 840cs, 850c, 860s, 880cs, 890cps, 910eps.

410p, 510ch, 600p, 710eips.

PENNSYLVANIA

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, F. V. Larkin. 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. H. Wilson.

Electrical engineering laboratory, M. King.

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, Charles A. Sloat, Glenn Weiland. Lewisburg:

Bucknell University

Bacteriological laboratory, j. W. Rice.

Biological laboratory, N. H. Stewart. Botany laboratory, W. E. Manning.

Chemical laboratory, Lester Kieft. Chemical engineering laboratory, A. H. Cooper.

Civil engineering laboratory, D. M. Griffith. Electrical cngineoring laboratory, G. A. Irland. Mechanical engineering laboratory, J. C. Reed.

Pattern making and foundry laboratory, G. M. Kunkel.

Physics laboratory, W. B. Lowry.

Testing materials laboratory, C. H. Kindig. See panes 1 and 2 for symbolic references.

020bcp, 040cp, 050c, 060cp, 140cp, 160cp, 410p,

500cp, 510p, 600cpm, 610cpm, 620cpm, 630cpm,

640cpm, 650cpm, 680cpm, 690cpm, 700s, 710es,

750s, 800cp, 810bc, 820c, 830c, 840c, 870c, 890c, 910se.

'

330cp (rope), 410p, 420p, 500ceph, 510cep, 550e, 600cehmp, 610ep, 640cemp, 680cemp, 690cemp,

700hs, 710s, 750s, 880c, 890c, 910ep, 920p.

020c, 140c, 170c, 410p, 510p, 600p, 850c.

010b, 020bc, 140cp, 160b, 200chps, 210p, 320p,

330p, 400pi, 410pi, 420pi, 430pi, 470b, 490b,

SOOchps, 510ip, 520ip, 530ip, 600chimp, 610- chimp, 620chimp, 630chimp, 640chimp, 650- chimp, 680chimp, 690chimp, 780himps, SOOcp,

820cp, 840chps, 850c, 870bcp, 880b, 890chp.
- Commercial and College Laboratories

GEOGRAPHICAL LISTING OF COLLEGES—Continued

55

PENNSYLVANIA—Continued

Location and name of laboratory Commodities and nature of investigations1

Philadelphia:

Drexel Institute of Technology

Biological science laboratory, Walter L..Obold. Chemical laboratory, L. D. Stratton.

Electrical engineering laboratory, E. O. Lange.

Foods and textiles laboratories, Miss Ardenia Chapman.

Mechanical engineering laboratory, J. H. Billings. Metallurgical engineering laboratory, A. W. Grosvenor.

Testing laboratory, H. L. Bowman.

Philadelphia Textile School

University of Pennsylvania .- Chemical engineering laboratory, M. C. Molstad. Chemistry laboratory, Hiram S. Lukens.

Civil engineering laboratory, E. F. Stover. Communications laboratory, Ralph M. Showers. Computing laboratory, C. N. Weygandt.

Electric machinery laboratory, G. N. Weygandt.

Electrical engineering laboratory, Harold Pender.

Electronics laboratory, L. P. Tabor. High-frequency laboratory, Ralph M. Showers. Hydraulics laboratory, W. S. Pardoe.

Materials testing laboratory, E. F. Stover. Mechanical engineering laboratory, J. A. Goff. Mechanical laboratory, W. S. Sloan. Metallurgy laboratory, R. M. Brick. Physics laboratory, G. P. Harnwell. Servomechanisms laboratory, C. N. Weygandt.

Thermodynamics research laboratory, John A. Goff. X-ray research laboratory, C. Weyl.

Pittsburgh:

University of Pittsburgh

Analytical chemistry laboratory, Carl J. Engelder.

Anatomy laboratory, Davenport Hooker. Animal pathology laboratory, R. Walter Schlesinger.

Bacteriology laboratory, Kenneth Wertman.

Biochemistry laboratory, Richard H. McCoy.

Biophysical laboratory, Max A. Lauffer. Botanical laboratory, W. H. Emig.

Chemical engineering laboratories, James Coull.

Electrical engineering laboratories, H. E. Dyche.

Electron microscope laboratory, H. C. O'Brien.

Electronics laboratory, A. J. Allen. Embryology laboratory, Peter Gray.

Fats and oils laboratory, B. F. Daubert.

Genetics laboratory, G. M. McKinley.

Geology laboratory, Richard E. Sherrill. Glass laboratory, Alexander Silverman.

Inorganic chemistry laboratory, Douglas G. Nicholson.

Metallurgical engineering laboratory, G. R. Fittcrer. Microscopy laboratory, Hurd W. Safford. Nucleonics laboratory, A. J. Allen. Observatory (Allegheny), N. E. Wagman.

Organic chemistry laboratory, Klaus Hofniann. Petroleum engineering laboratory, Holbrook Botset. Physiology laboratory, E. Alfred Wolf. Plant pathology laboratory, W. Conway Price. Quantitative organic microanalytical laboratory, George Stragand.

Seismograph laboratory, W. T. Wzymanowski.

Spectroscopy laboratory, Mary E. Warga.

Thermochemistry laboratory, Gebhard Stcgcman.

Tropical testing laboratory, Peter Gray.

X-ray laboratory, S. S. Sidhu.

'See pages 1 and 2 for symbolic references.

OlOabc, 020abc, 030abc, 040abc, 120abc, 130abc,

160abc, 300abcp, 330abcp, 360abcp, 370abcp,

390abcp, 500chis, 510cpm, 530c, 540ac, 550c,

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

640cpm, 650cpm, 680cpm, 690cpm, 700ips, 710-

eis, 720eps, 740eips, 760eips, 770eps, 780eps,

790eips, 800c, 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, 400p, 470e, 490e, 500e, 510ep,

520ep, 530e, 540e, 550e, 560e, 570e, 590e, 600- ecpmx, 610ecm, 620ecm, 630ecpmx, 640p, 660cc,

670e, 680ecpx, 690ecm, 700e, 710e, 720e, 780e,

790e, 800ec, 810c, 820ec, 830ec, 840ec, 850c,

860c, 870c, 880ec, 890ec, 910e, 920e, 940e, 950e, 970c, 990e.

OOObcx, OlObcx, 020bcx, 030bcx, 040abcehipstx,

090bcx, lOObcx, HObcx, 120bcx, 130bcx, 140- abchpsx, 150bcx, 160abcehpsx, 170bcx, 200- bchmpx, 210bcx, 220bcx, 230bcx, 240bcx, 280-

bcx, 290bcx, 300abcx, 310bcx, 320bcx, 330bcx,

340bcx, 360bcx, 370bcx, 390bcx, 400cx, 410cx,

420cx, 430cx, 470cx, 500achlpsx, 510cpx, 520-

cephx, 530cephx, 540cx, 550cx, 560cx, 570x, 590cx, 600acehmpsx, 610acehmpsx, 620- acehmpsx, 630acehmpsx, 640cehmpx, 650- cehmpx, 660cx, 670x, 680cepx, 690cepx, 700ex, 710ex, 750ps, 800cpx, 810abchptx, 820abcpstx,

830abcptsx, 840cx, 850cx, 860cx, 870cx, 880cx, 890cx, 910abchpsx.
56 Miscellaneous Publication, National Bureau of Standards

GEOGRAPHICAL LISTING OF COLLEGES—Continued

PENNSYLVANIA—Continued

Location and name of laboratory Commodities and nature of investigations1

State College:

OOOcpax, OlObcap, 020bcap, 030bcap, 040bcap,

090bcap, lOOcpa, llOcpa, 120cpa, 130cpa, 140-

cpa, 150cpa, 160cpa, 170ca, 400ap, 410ap,

500chap, 510cpalsx, 520acpxh, 530aips, 540- acpxh, 550ai, 560ai, 570cp, 590cp, 600acips,

610acipsmx, 620acipsmx, 630cmpx, 640acipsmx,

650achpmx, 660cpm, 680chempx, 690chempx,

700aipshl, 710aipshl, 720aipshl, 760aipshl, 800-

cp.

Aerial photogrammetry laboratory, E. W. Miller. Aerodynamics laboratory, D. J. Gildea. Agricultural biochemistry laboratory, R. A. Dutcher.

Airplane structures laboratory, D. J. Peery.

Analytical service laboratory, A. L. Haskins. Applied geophysics and geochemistry laboratory, S. J. Pirson. Astronomical industries laboratory, H. L. Yeagley.

Bacteriology and immunology laboratory, M. A. Farrell. Chemical engineering laboratory, D. S. Cryder.

Chemical metallurgy laboratory, H. M. Davis. Chemical microscopy laboratory, M. L. Willard. Coal constitution laboratory, C. R. Kinney.

Coal preparation laboratory, D. R. Mitchell. Cryogenic laboratory, J. G. Aston. Dairy bacteriology laboratory, T. G. Anderson. Detergency testing and research laboratory, I. S. Oesterling.

Diagnostic laboratory, Grace W. Koch.

Diesel research laboratory, P. H. Schweitzer. Dynamic properties of materials laboratory, J. A. Sauer.

Electric power machinery laboratory, A. H. Forbes.

Electrical standards laboratory, D. L. Markle.

Electron microscopy and X-ray laboratory, T. F. Bates. Engineering instruments laboratory, K. J. DeJuhasz. Fermentation and antibiotic laboratory, R. W. Stone. Fluorine laboratories, J. PI. Simons. Food analytical methods laboratory, Lemley.

Food and water bacteriology laboratory, H. D. McAuliffe. Foods and cereal technology laboratory, H. 0. Triebold. Foods and nutrition laboratory, R. A. Dutcher. Framed structures laboratory, R. E. Minshall. Fuels and lubricants laboratory, N. R. Sparks. Fuels utilization laboratory, C. C. Wright. General ceramics laboratory, E. C. Henry.

Glass science laboratory, W. Weyl.

High pressure laboratory, Wayne Webb.

High temperature petrography laboratory, E. F. Osborn. Highway laboratory, J. E. Kaulfuss. Human nutrition laboratory, Pauline Beery Mack.

Hydraulic laboratory, J. R. Villemonte. Illumination laboratory, R. L. Markle.

Industrial engineering shops laboratories, C. E. Bullinger.

Inorganic chemistry laboratory, G. C. Chandlee.

Insecticides and fungicides laboratory, D. E. H. Frear. Map intelligence laboratory, E. W. Miller. Materials testing laboratory, R. K. Vierck. Meat products laboratory, R. C. Miller. Mechanical engineering power laboratory, E. E. Amborsius.

Mechanical metallurgy laboratory, M. Gensamer.

Mechanical properties of materials laboratories, J. Marin. Metals finishing and corrosion laboratory, H. J. Read.

Micro-analytical laboratory, G. H. Fleming.

Mine air conditioning laboratory, A. E. Flowers. Mine mechanization laboratory, R. D. Snouffer. Mine roof control laboratory, R. D. Snouffer. Mineral beneficiation laboratory, S. C. Sun. Mineral economics laboratory W. M. Myers.

Molecular diffusion laboratory, H. S. Coleman.

Natural gas production laboratory, R. F., Nielsen. Non-fuel uses of mineral fuels laboratory, H. B. Charmbury.

Ordnance gage laboratory, C. E. Bullinger.

Organic chemistry laboratory, F. C. Whitmore. / Organic chemist ry of biological products laboratory, R. B. Wagner.

Petroleum core testing laboratory, K. W. Smith. Petroleum production laboratory, R. A. Morse. Petroleum refining laboratory, M. R. Fenske.

'See papes I and 2 for symbolic references.
- Commercial and College Laboratories

GEOGRAPHICAL LISTING OF COLLEGES—Continued

57

PENNSYLVANIA—Continued

Location and name of laboratory Commodities and nature of investigations'

State College—Continued. The Pennsylvania State College—Continued. Petroleum reservoir rock laboratory, P. D. Krynine.

Physical chemistry laboratory, J. H. Simons.

Physical metallurgy laboratory, J. R. Low, Jr. Physical meteorological laboratory, H. Neuberger.

Radar laboratory, F. T. Hall. Radio laboratory, A. H. Waynick.

Refractories and slags laboratories, S. Zerfoss. Sanitary engineering laboratory, B. A. Whisler. Secondary recovery of petroleum laboratory, S. T. Yustcr. Sedimentary petrology laboratory, P. D. Krynine.

Seismological station laboratory, S. J. Pirson. Servo mechanisms laboratory, H. I. Tarpley.

Soil and plant bacteriology laboratory, J. J. Rcid.

Soil mechanics laboratory, R. E. Minshall.

Soils and plant chemistry, C. 0. Jensen. Spectroscopic laboratory, D. H. Rank.

Stoker development laboratory, T. S. Spicer.

Stratigraphic geology laboratory, F. M. Swarlz. Supersonics laboratory, W. H. Pielemeier. Synoptic meteorological laboratory, F. B. Stephens.

Telephone laboratory, D. Van Meter.

Textile chemistry laboratory, Pauline Beery Mack.

Thermal laboratory, F. G. Hechler. Time and motion study laboratory, C. PI Bullinger.

Underwater sound testing laboratory, E. A. Walker.

Virus research laboratory, D. W. MeKinstry.

Vitamins and nutrition laboratory, N. B. Guerrant. War acoustics laboratory, H. K. Schilling. War optics laboratory, H. S. Coleman.

X-ray laboratory, W. P. Davey.

Swarthmore:

Swarthmore College

Civil engineering laboratory, Samuel T. Carpenter.

Electrical engineering laboratory, H. M. Jenkins. Mechanical engineering laboratory, Mark B. Moore.

410p, 500p, 510p, GOOmp, 610p, 630inp, 640mp,

680mp, 690mp, 700p, 710es.

RHODE ISLAND

Kingston:

Rhode Island State College

Agricultural experiment station laboratory, M. H. Campbell.

Chemical laboratory, W. George Parks. Chemical engineering laboratory, T. S. Crawford.

Civil engineering laboratory, Frank W. Stubbs, Jr. Electrical laboratory, Wesle}' B. Hall. Engineering experiment station, T. S. Crawford. Marine biological laboratory, R. A. DeWolf.

Materials testing laboratory, F. W. Stubbs, Jr. Radio and electronics laboratory, Wesley B. Hall.

Providence: Brown. University Astronomical observatory, C. H. Smiley.

Biological laboratory, J.. Walter Wilson. Botany laboratory, Walter H. Snell. Chemistry laboratory, R. F. Chambers.

Engineering laboratory, L. T. Bohl. Geological laboratory, A. W. Quinn.

Physical laboratory, R. B. Lindsay.

OOObct, 020c, 040bc, lOObci, HObc, 120bc, 130bc,

140c, 200c, 210c, 240b, 250bi, 280c, 290bc, 300ac,

390cp, 400p, 470ac, 480ac, 490ac, 500cp, 510p,

530ac, 570ac, 600p, 630b, 640b, 650b, 680b, 690b,

710e, 800b, 810bct, 820bt, 830bct, 840spa, 850-

besip, 880b, 890bc, 910bpst, 930cs, 950b, 970c.

300pc, 320p, 340p, 360p, 370pc, 400bsp, 410p, 470c, 500ap, 510aps, 520aps, 530a, 540a, 550a, 560a,

570a, 590a, 600mpsx, 610mpsx, 620mpsx, 640- mpsx, 650x, 670s, 680x, 690a, 700psi, 710eips,

720psi, 730psi, 740psi, 750psi, 760psi, 770psi,

780psi, 800c, 820c, 830c, 910aips.

'See pafies 1 and 2 for symbolic references.
58 Miscellaneous Publication, National Bureau of Standards

GEOGRAPHICAL LISTING OF COLLEGES—Continued

SOUTH CAROLINA

Location and name of laboratory Commodities and nature of investigations'

Charleston : The Citadel . Chemistry laboratory, R. M. Byrd.

Civil engineering laboratory, L. S. LeTellier. Physics laboratory, C. T. Razor. 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. B. Earle.

Fertilizer analysis laboratory, B. D. Cloaninger.

Geology and mineralogy laboratory, F. H. H. Calhoun. Mechanical laboratory, B. E. Fernow.

Research laboratory, H. P. Cooper.

Textile laboratory, H. M. Brown. Columbia:

University of South Carolina

Biological laboratory, W. E. Hoy.

Chemical laboratory, G. F. Lipscomb.

Electrical engineering laboratory, S. Litman.

Geology laboratory, Stephen Taber. Hydraulic laboratory, R. A. Miller. Internal combustion engine laboratory, F. B. Herty.

Mineralogical laboratory, Stephen Taber. Pharmacy laboratory, E. T. Motley.

Physics laboratory, C. F. Mercer. Steam engine laboratory, F. B. Herter. Strength of materials laboratory, R. A. Miller. Greenville:

Furman University

Botany laboratory, P. L. Fisher. Chemistry laboratory, J. R. Sampey.

Geology laboratory, A. T. Navarre.

Physics laboratory, J. R. Patty.

Zoology laboratory, C. D. Riddle. Spartanburg:

Wofford College

Biological laboratory, R. A. Patterson. Chemical laboratory, R. A. Patterson.

Electrical laboratory, E. H. Shuler. Physics laboratory, Charles S. Pettis.

300c, 400pi, 410pi, 500c, 510cpi, 530cpi, 600cpi,

610c, 620c, 630c, 640c, 650c, 680c, 710s, 820c, 840c, 850c, 880c, 910s.

020abc, 100c, 110c, 120c, 160b, 170bc, 260c, 280c, 300aip, 310aip, 320aip, 330aip, 390aip, 410p,

500ac, 510p, 520c, 530ip, 540ip, 550ip, 560ip,

570ip, 590ipc, 600acp, 610acp, 620ac, 630ac, 640ac, 650ac, 680ac, 690ac, 730s, 800c, 810c,

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

200acps, 210acps, 220cap, 280cp, 390cp, 500cp,

510cp, 520cp, 530cp, 540cp, 550cp, 570cp, 590-

cp, 710el, 720e, 740e, 750e, 760e, 770e, 790es, 800cp, 810cp, 820cpi, 830c, 870cp, 910aelps.

000a, 100a, 110a, 120a, 130a, 240a, 290a, 500a, 510ac, 530ac, 540a, 550a, 560a, 570ac, 590a,

600c, 640c, 650c, 680c, 690c, 830c.

710s (motors, generators, small), 850c, 880c.

SOUTH DAKOTA

Brookings:

South Dakota State College

Animal health laboratory, G. S. Harshfield. Bacteriology laboratory, A. R. Grismer.

Botanical laboratory, W. L. Miller. Cement concrete testing laboratory, H. B. Blodgett.

Chemical laboratory, A. L. Moxon.

Dairy products laboratory, Philip L. Kelly.

Drug assay laboratory, F. J. Le Blanc.

Electrical machinery laboratory, W. H. Gamble.

Fuel and steam laboratory, L. E. Amidon.

Nutrition laboratory, Seed testing laboratory, W. W. Worzella.

Textile laboratory, Lillian Lund.

Zoology-entomology laboratory, H. C. Severin.

OOOcb, OlOcb, 020cb, lOOcb, HOcb, 220cp, 240cp,

250cp, 300cp, 500h, 510cp, 530cp, 600cp, 610p,

710es, 730s, 830c, 850c, 880cb.

'See pages 1 and 2 for symbolic references.
Commercial and College Laboratories

GEOGRAPHICAL LISTING OF COLLEGES—Continued

59

SOUTH DAKOTA—Continued

Location and name of laboratory Commodities and nature of investigations'

R apid City:

South Dakota School of Mines and Technology

Chemical engineering laboratory, Andrew Karsten. Chemical laboratory, G. G. Osterhoff.

Civil engineering laboratory, E. D. Dake.

Electrical laboratory, J. 0. Kammerman.

Metallurgical laboratory, Bancroft Gore. Mining experiment station laboratory, Charles Bentley.

Mining laboratory, F. C. Lincoln. Physics laboratory, W. A. Rosenblith. Vermillion:

University of South Dakota

Department of chemistry laboratory, Arthur M. Pardee. Physical and mechanical testing laboratory, Harold E. Brookman.

State chemical laboratory, Guy C. Frary. State geological survey laboratory, E. P. Bothrock.

State health laboratory, J. C. Ohlmacher.

410p, oOOcph, 510cp, 600epm, 620cpm, 630cpm,

640cpm, 650cpm, 680cpm, 690cpm, 700s, 710s, 820c, 830c, 880c, 910s.

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

500c, 510p, 530p, 810c, 820c, 830c, 840c, 850c,

870c, 880c, 890c.

TENNESSEE

Knoxville:

University of Tennessee 000b, OlObct, 020bct, 030bct, 040bct, 120bct, Bacteriolog3r laboratory, D. F. Holtman. 130bct, 140bct, 150bct, 160bct, 170bct, 400p,

Biochemistry laboratory, T. P. Nash, Jr. (Memphis). 410p, 510p, 530p, OOOp, GlOp, 640p, 880bct. Chemical engineering laboratory, R. M. Boarts.

Civil engineering laboratory, A. T. Granger.

Electrical laboratory, E. D. Shipley.

Engineering experiment station laboratory, W. II. Baskervill. Hydraulic laboratory, C. S. Camp.

Materials testing laboratory, H. B. Aikin. > Mechanical laboratory, R. VV. Morton.

Pathology laboratory, H. C. Schmeisser (Memphis).

Pharmacology laboratory, J. Paul Quigley (Memphis).

Pharmacy laboratory, R. L. Crowe (Memphis).

Physics laboratory, K. L. Hertel. Physiology laboratory, L. A. Crandall, Jr. (Memphis).

Makyville:

Marvville Colleee 170ac. 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. General chemistry laboratory, George M. Smith.

Geological laboratory, W. B. Jewell. Industrial chemistry laboratory, J. M. Breckcn ridge. Metallurgical laboratory, W. P. Fishel. Organic chemistry laboratory, A. W. Ingersoll. Physical chemistry laboratory, L..J. Bircher.

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 Bureau of economic geology, J. T. Lonsdale. Bureau of engineering research, W. R. Woolrich. Bureau of industrial chemistry, (vacant).

140achp, 200achp, 400acip, 410acip, oOOacheimp,

SlOacheimp, 520acehimp, 530acehimp, 550- acehmp, 570acheimp, GOOacehilmp, 610ip, 620- ahimp, 630ahimp, 640ahimp, 650ahimp, 680- ahimp, 710aemp, 740aemp, yiOaemp.

'See pages 1 and 2 for symbolic references.
60 Miscellaneous Publication, National Bureau of Standards

GEOGRAPHICAL LISTING OF COLLEGES—Continued

TEXAS—Continued

Location and name of laboratory Commodities and nature of investigations1

Belton:

Mary Hardin Baylor College

Botany laboratory, Lucile Capt.

Chemistry laboratory, Amy Le Vesconte. Nutrition laboratory, Rowena Anderson.

Physics laboratory, Hazel Mason.

Textiles laboratory, Lida Muse.

Zoology laboratory, Anna Mae Melton. Brownwood:

Howard Payne College

Biology laboratory, Mrs. H. B. Ramsour.

Chemistry laboratory, O. E. Winebrenner.

Physics laboratory, J. M. Beckett. College Station:

Agricultural and Mechanical College of Texas

A. & M. research foundation laboratory, A. A. Jakkula.

Agricultural engineering laboratory, F. R. Jones.

Agricultural experiment station laboratory, R. D. Lewis. Chemical engineering laboratory, J. D. Lindsay.

Chemurgic research laboratory, B. R. Holland.

Civil engineering laboratory, S. R. Wright. Cotton fiber and spinning laboratory, L. J. Watkins. Cottonseed products research laboratory, A. C. Wamble.

Engineering experiment station laboratory, H. W. Barlow.

Forest products research laboratory, E. D. Marshall. Meats laboratory, R. W. Snyder.

Metallurgical laboratory, C. W. Crawford.

State chemist laboratory, J. F. Fudge.

Wool laboratory, J. M. Jones. Georgetown:

Southwestern University

Biological laboratory, H. C. Sivells. Chemistry laboratory, J. C. Godbey.

Geology laboratory, H. R. Blank.

Physics laboratory, A. P. Friesen. Houston:

The Rice Institute Biology laboratory, A. C. Chandler. Chemical engineering laboratory, A. J. Hartsook. Chemistry laboratory, Harry B. Weiser.

Civil engineering laboratory, L. B. Ryon.

Electrical engineering laboratory, J. S. Waters. Mechanical engineering laboratory, L. B. Ryon.

Physics laboratory, H. A. Wilson. Lubbock:

Texas Technological College

Biology laboratory, R. A. Studhalter. Chemistry laboratory, R. C. Goodwin.

Dairy laboratory, K. M. Renner.

Electrical laboratory, C. V. Bullcn. Geology laboratory, L. T. Patton. Grain laboratory, W. A. Young.

Materials testing laboratory, J. H. Murdough. Meats laboratory, F. G. Harbaugh.

Mechanical engineering laboratory, J. C. Hardgrave.

Physics laboratory, C. C. Schmidt.

Textiles laboratory, L. E. Parsons. San Antonio:

Trinity University

Biology laboratory, Jacob Urich. Chemistry laboratory, W. C. McGavock.

Geology laboratory, S. H. Ross. Home economics laboratory, Ada Ruth Bryan.

Physics laboratory, S. H. Ross.

020ac, lOOac, 140ac, 150ac, 160ac, 170ac, 300ac,

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

ac, 600ac, 610ac, 640ac, 870ac.

630cm, 640cm, 650cm, 680cm, 690cm, 800cpba.

010b, 020cb, 140c, 300p, 360p, 420p, 480p, 500cpa.

510acip, 600p, 730p, 800cpa, 850c.

030ab, 140c, 500c, 510c, 600c, 630ac, 640c, 650c,

680c, 91 Op.

OOOct, OlOct, 020ct, 100c, 110c, 140c, 510cpm, 530c, 600pm, 620pm, 630pm, 640pm, 650pm, 680pm,

690pm, 700pm, 710pm, 740pm, 760pm, 780pm,

790pm, 810c, 850c, 870c, 880c, 890c.

000b, 010b, 020bicp, 100c, HObci, 120c, 130c, 140c,

250i, 300aips, 310aips, 360apsc, 390ips, 510p,

530p, 700s, 710es, 730is, 770is, 800c, 820c, 830c,

840c, 850c, 880c, 890c.

020c, 040c, 140c, 500c, 860c, 870c, 910c.

'See pages 1 and 2 for symbolic references.
Commercial and College Laboratories

GEOGRAPHICAL LISTING OF COLLEGES—Continued

61

TEXAS—Continued

Location and name of laboratory Commodities and nature of investigations1

Waco:

OOOct, 010b, 020b, 030b, 070b, lOOct, HOct, 120b,

140c, 170c, 240b, 300a, 400b, 500c, 510c, 530c, 810ca, S50c,-8()0cb, 910b.

Biology, bacteriology, and physiolog}' laboratories, Corneli Smith, Floyd Davidson, Logan Smith. Chemical laboratory, W. T. Gooch, W. It. Stephens.

1 M.

UTAH

Salt Lake City:

University of Utah

Chemical engineering laboratory, George W. Minard.

Chemistry laboratory, E. L. Quinn.

Civil engineering laboratories, A. Diefendorf.

Electrical engineering laboratories, A. L. Taylor.

Geology and mineralogy laboratories, H. Schneider. Home economics laboratories, Virginia F. Cutler. Mechanical engineering laboratories, W. J. Cope.

Medical science laboratories, L. P. Gebhardt, II. U. 1) G. A. Matson, L. Goodman, M. M. Wirltrobc, L. T

J. G. Toman, C. L. McLennan, John A. Anderson, P. B. Mineral industries laboratories, J. Hugh Hamilton, C. J. sen. Mining laboratory, P. S. Lewis. Physics laboratory, Leon II. Linford.

avenport,

Samuels,

Price. ChristenOOOab, OlOab, 020ab, 030ab, 040e, 050ab, 090ab,

lOOac, 120ac, 140ac, 160ab, 170ac, 300ac, 330ac, 360ac, 370ac, 390ac, 400ahp, 410ps, oOOachmps,

510achmps, 530acehmp, 540ach, 550acbmp,

560a, 570ac, 590achm, 600acmp, 610acmp, 620- acmp, 630acm, OlOacmp, 650acm, 680acm, 690- acm, 700eps, 710cps, 740ps, 750ps, 800cs, 840cs, 850c, 870ac, 880cs, S90cs, 910cbies.

VERMONT

Burlington:

University of Vermont and State Agricultural College

Agricultural chemistry laboratory, John E. Little. Botany laboratory, James W. Marvin.

Chemical laboratory, Charles E. Braun. Dairy products testing laboratory, Howard B. Ellenberger.

Electrical engineering laboratory, Edd R. McKee.

Engineering experiment station, Edd P. McKee.

Horticultural laboratory, Charles H. Bla.sberg. Materials testing laboratory, Louis B. Puffer. Mechanical engineering laboratory, Robert G. Chapman.

Mineralogical and geological laboratory, C. G. Doll. Pathological laboratory, B. Pearson.

Physiological laboratory, F. J. M. Sichel. Physics laboratory, Ralph M. Holmes.

Regulatory service laboratory, L. S. Walker.

State laboratory of hygiene, C. F. Dalton. Zoology laboratory, Paul A. Moody.

Middlebury:

Middlebury College

Biological laboratory, Harold B. Hitchcock. Chemical laboratory, P. Conant Voter. Engineering-drafting-meteorology laboratory, Phelps N. Swett.

Geological and mineralogical laboratory, Bruno M. Schmidt.

Geographical laboratory, J. Rowland Illick. Physical laboratory, Benjamin F. Wissler. Northfield:

Norwich University

Chemical laboratory, P. D. Baker.

Civil engineering laboratory, D. L. Snader.

Electrical laboratory, F. A. Spencer.

Mechanical laboratory, W. D. Emerson. Vermont bureau of industrial research, D. E. Howes. Winooski Park:

Saint Michael's College. Biological laboratory, T. D. Sullivan.

Chemical laboratory, F. S. Quinlan.

Physical laboratory, J. M. Holcomb.

000b, OlObc, 020bc, 100c, 110c, 140apc, 240c, 250-

ap, 400p, 410p, 500ch, 510p, 560i, OOOcp, 610cp,

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

cp, 700ps, 710p.se, 720ps, 730ps, 740ps, 750ps,

760ps, 770ps, 780ps, 790ps, 800c, 810c, 820c,

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

020bcpa, 090c, 160ct, 170ct, 200c, 230c, 300cb,

360cb, 420pa, 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.

400cps, 410cps, 420cps, 500cp, 510cps, 530cp,

600aps, 610aps, 690cps, 700is, 710eis, 750is,

790is, 890cs, 990is.

020abc, 040c, 120bc, 140c, 150ac, 160ac, 240b, 570c,

600c, 630c, 640c, 650c, 680c, 800c, 820c, 830c,

840c, 870c, 880bc, 890c, 970pc.

See pages 1 and 2 for symbolic references.
62 Miscellaneous Publication, National Bureau of Standards

GEOGRAPHICAL LISTING OF COLLEGES—Continued

VIRGINIA

Location and name of laboratory Commodities and nature of investigations'

Blacksburg:

Virginia Polytechnic Institute Aeronautical laboratory, L. Z. Seltzer. Agricultural chemistry laboratory, H. H. Hill. Agricultural engineering laboratory, C. E. Seitz. Agricultural experiment station, H. N. Young.

Animal pathology laboratory, I. D. Wilson. Ceramic laboratory, J. W. Whittmore.

Chemical engineering laboratory, F. C. Vilbrandt. 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, B. N. Cooper.

Highway materials laboratory, R. B. H. Begg.

Lubrication laboratory, J. B. Jones. 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, H. L. Dunton.

. Wood research laboratory, E. Geo. Stern. Charlottesville : University of Virginia

Anatomical laboratory, H. E. Jordan. Astronomical laboratory, Harold L. Alden. Biochemical laboratory, A. Chanutin.

Biology laboratory, I. F. Lewis. Chemical laboratory, A. F. Benton. Chemical engineering laboratory, Otis L. Updike.

Civil engineering laboratory, Frank W. Wheeler.

Clinical laboratory, W. E. Bray. . PJlectrical engineering laboratory, J. M. Miller, Jr. Embryological and histological laboratory, H. E. Jordan. Mechanical engineering laboratory, C. Henderson.

Pathological laboratory, J. R. Cash. Pharmacological laboratory, Chalmers L. Gemmill.

Physical laboratory, L. G. Hoxton.

Physiological laboratory, S. W. Britten. Public health and bacteriological laboratory, G. M. Lawson. Lexington : Virginia Military Institute Biological laboratory, R. P. Carroll. Chemical laboratory, L. German.

Electrical laboratory, J. S. Jamison, Jr. Highway and building materials testing laboratory, R. A. Marr, Jr. Mineralogical laboratory, Edward Steidtmann.

Physics laboratory, S. M. Heflin. Washington and Lee University

Biology laboratory, K. P. Stevens. Chemistry laboratory, L. J. Desha. Geology laboratory, M. H. Stow.

Physics and electrical laboratory, R. W. Dickey.

Richmond:

University of Richmond

Biology laboratory, Robert F. Smart. Chemical laboratory, J. Stanton Pierce. Physics laboratory, R. E. Loring.

Williamsburg:

College of William and Mary

Biological laboratory, D. W. Davis. Chemical laboratory, W. G. Guy.

Physical laboratory, R. C. Young.

000b, OlObc, 020bc, 040cl, 060ac, lOObc, 100c, 120c,

130c, 140cl, 150c, 160c, 170c, 230c, 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, 700eps, 710eps, 730ps, 760ps, 800c, 810c, 820c, 830c, 840c, 850c, 860e, 870c, 880bcs,

890c, 910ps.

000b, 030b, 050b, 090b, 240b, 400b, 410b, 500h,

510c, 520ac, 550c, 590c, 600c, 630c, 640c, 650c, 680c, 710e, 830c.

OOOab, OlOab, 020ab, 030ab, 090ab, 810c, 830.

020abc, 880bc, 910s.

'See pages 1 and 2 for symbolic references.
Commercial and College Laboratories

GEOGRAPHICAL LISTING OF COLLEGES—Continued

63

WASHINGTON

Location and name of laboratory Commodities and nature of investigations1

Pullman : State College of Washington . Chemistry laboratory, C. C. Todd.

Chemistry laboratory, experiment station, J. D. St. John. Communication laboratory, H. J. Dana.

Dairy industry laboratory, H. A. Bendixen.

Electrical machinery laboratory, R. D. Sloan.

Electrical measurements and standards laboratory, H F. Lickey. Electron microscopy laboratory, P. A. Anderson.

Engineering materials laboratory, B. Fried. Fire assaying laboratory, Dwight Harris. Fuels and lubrication laboratory, F. W. Candee. Home economics laboratory, Velma Phillips. Hydraulics laboratory, C. L. Barker.

Industrial research laboratories, E. B. Parker. Metallographic laboratory, G. W. Johnson.

Metallurgical laboratory, G. W. Johnson. Mineralogy and petrography laboratory, C. D. Campbell. Ore dressing laboratory, D. L. Masson. Pharmacy laboratory, P. H. Dirstine. Radiographic laboratory, B. Fried. Sanitary engineering laboratory, T. K. Erickson. Seed laboratory, E. G. Schafer. Spectroscopy laboratory, K. E. Fitzsimmons. Steam and gas power laboratory, Wm. A. Pearl. Veterinary bacteriology laboratory, E. C. McCulloch.

Veterinary pathology laboratory, D. R. Cordy.

X-ray diffraction laboratory, S. T. Stephenson.

Seattle : University of Washington

Aeronautical, civil, electrical, and mechanical engineering laboratories, E. A. Loew.

Chemical and chemical engineering laboratory, H. K. Benson.

Fisheries laboratory, William F. Thompson.

Forestry laboratory, Gordon D. Marckworth.

Mining, metallurgical, and ceramics laboratory, Milnor Roberts. Pharmaceutical, drug laboratory, F. J. Goodrich.

Physics laboratory, Clinton L. Utterback.

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, 800acp,

810act, 820acp, 830acp, 850c, 870c, 890acp, 910- achimps.

020c, 030b, 040c, 140c, 150c, 160o, 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.

WEST VIRGINIA

MORGANTOWN

West Virginia University

Agricultural biochemistry laboratory, R. B. Dustman.

Agricultural engineering laboratory, A. D. Longhouse.

Agronomy and soils laboratory, G. G. Pohlman.

Analytical chemistry laboratory, Hubert Hill. Animal nutrition laboratory, A. H. Van Landingham.

Animal pathology laboratory, J. H. Rietz. Ceramics laboratory, W. A. Koehler. Chemical engineering laboratory, W. A. Koehler. Coal laboratory, Chas. T. Holland. Dairy laboratory, H. O. Henderson. Department of chemistry laboratories, Friend E. Clark.

Electrical engineering laboratory, A. H. Forman.

Electrochemistry laboratory, W A. Koehler. Entomology laboratory, L. M. Peairs. Fuel and oil testing laboratory, J. H. Holden.

Horticulture laboratory, R. S. Marsh. Human nutrition laboratory, Ruth D. Noer. Hydraulics and sanitary engineering laboratory, H. W. Speiden.

Hydrology laboratory, S. L. Galpin.

Mechanical engineering laboratory, H. M. Cather. Mechanics laboratory, G. P. Boomsliter. Metallurgy laboratory, E. P. Bartkus. Organic chemistry laboratory, Chas. L. Lazzell.

'See pages 1 and 2 for symbolic references.

OOObcp, 020bcp, 410cp, 500cpt, 520cp, 530cp, 600- cmpx, GlOcmpx, 620cmpx, 630cmpx, 640cmpx,

650cmpx, 660cmpx, 680cmpx, 690cmp, 710ep,

730ils, 850cp, 880cp.
64 Miscellaneous Publication, National Bureau oj Standards

GEOGRAPHICAL LISTING OF COLLEGES—Continued

WEST VIRGINIA—Continued

Location and name of laboratory Commodities and nature of investigations1

Morgantown—Continued. West Virginia University—Continued.

Physical chemistry laboratory, A. R. Collett. Plant pathology laboratory, J. G. Leach. Poultry laboratory, T. B. Clark.

Soil conservation laboratory, R. M. Smith. Unit operations laboratory, H. P. Simons.

Wood technology laboratory, H. D. Erickson.

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, Ward Pigman.

Physics laboratory, J. A. Van den Akker. Pulp and paper testing laboratory, L. V. Forman. Wood testing 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, 0. A. Hoogen.

Electrical engineering laboratory, G. F. Tracy. Feeds and fertilizer laboratory, Walter Griem.

Hydraulic laboratory, L. F. Van Hagen.

Materials testing laboratory, K. F. Wendt.

Mechanical engineering laboratory, G. L. Larson. Mining and metallurgy laboratory, G. J. Barker.

Soils laboratory, Emil Truog, H. H. Hill. U. S. Forest Products Laboratory, G. M. Hunt. Milwaukee:

Marquette University

Anatomy laboratory, Eben J. Carey.

Biochemistry laboratory, Armand J. Quick.

Electrical laboratory, John F. H. Douglas.

Materials laboratory, 0. Neil Olsen. Metallurgical laboratory, John E. Schoen. Pathology laboratory, W. A. D. Anderson. Pharmacology laboratory, Harry Beckman.

Physiology laboratory, P. F. Swindle.

280acp, 340c (straw), 360ac, (wool), 400p (logs), 470acp, 490acp, 530acp, 640acp (copper alloys), 680acp (zinc alloys), 710ips„780ips, 910ips, 950-

cp.

030b, 040b, 160cb, 470cp, 490cp, 500cp, 600cp,

630cp, 680cp, 800cp, 820cp, 870cp, 880cp, 910q>.

040b, 090c, lOOac, HOac, 300a, 320a, 330a, 340a,

360a, 370a, 390a, 400abcehpst, 410abcehpst,

420abcehpst, 470abcehpst, 490abcehpst, 500cp,

510pc, 520es, 530acpmx, 570c, 590acmp, 600- acpm, 610acpm, 620acpm, 640acpm, 650acpm,

680aqpm, 700s, 7l0es, 740sip, 750sip, 760sip, 780s, 800cp, 820cp, 830cp, 850c, 890cp, 910cs.

OOOabcx, 020c, 040c, 140c, 160c, 170c, 400hip, 410-

hip, 510p, 530p, 600pm, 620pm, 630pm, 640pm,

650pm, 680pm, 690pm, 710es, 810ct, 870c, 910is.

WYOMING

Laramie:

University of Wyoming , Agriculture laboratory, R. E. Pfadt. Assaying laboratory.

Botany laboratory, W. G. Solheim. Chemistry laboratory, O. A. Beath. Egg laboratory, Lawrence Morris. Engineering laboratory, R. D. Goodrich. Farm crops laboratory, Win. Riedl. General chemistry instruction laboratory, P. T. Miller. Geological and mineralogical laboratory, S. H. Knight.

'See pages 1 and 2 for symbolic references.

OOOabct, OlOabc, 020abc, 090abc, lOOabct, 110-

abct, 120abc, 240abcips, 250abcip, 290abc, 360-

acips, 500ac, 510acip, 530acp, 540ac, 550ae,

570ac, 590ac, 600cmp, 620cmp, 630cmp, 640c, 650c, 690a, 710s, 830ct, 850abcps.
, Commercial and College Laboratories

GEOGRAPHICAL LISTING OF COLLEGES—Continued

65

WYOMING—Continued

Location and name of laboratory Commodities and nature of investigations'

Laramie—Continued.

University of Wyoming—Continued. Home economics laboratory, Elizabeth J. McKittrick. Metabolism laboratory, Elizabeth J. McKittrick. National resources institute, H. G. Fisk. Physics laboratory, Carl Cinnamon.

Plant pathology laboratory, G. H. Starr. Psychology laboratory, Lillian Portenier. Seeds laboratory, Charles E. Allen.

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 laboratory, John W. Scott.

'See pages 1 and 2 for symbolic references.