ORGANIZATION OF BUREAU OF CHEMISTRY. 
H. W. Witey, Chemist and Chief of Bureau. 
F. L. DunLAP, Associate Chemist. 
W. D. Bicretow, Assistant Chief of Bureau. 
F. B. Linton, Chief Clerk. 
A. L. Pierce, Editorial Clerk. 
M. W. Taytor, Librarian. 
Divisior of Foods, W. D. BiacELow, Chief. 
Food Inspection Laboratory, L. M. Totman, Chief. . 
Food Technology Laboratory, E.M. Cuace, Chief and Assistant Chief of Division. 
Oil, Fat, and Wax Laboratory, H. 8. BarLey, Chief. 
Division of Drugs, L. F. Keser, Chief. 
Drug Inspection Laboratory, G. W. Hoover, Chief. 
Synthetic Products Laboratory, W. O. Emery, Chief. 
Essential Oils Laboratory, under Chief of Division. 
Pharmacological Laboratory, WM. SaLant, Acting. 
Chief Food and Drug Inspector, W. G. CAMPBELL. 
Miscellaneous Division, J. K. Haywoop, Chief. 
Water Laboratory, W. W. SKINNER, Chief. 
Cattle-Food and Grain Laboratory, G. L. BIpwELL, Acting Chief. 
Insecticide and Fungicide Laboratory, C. C. McDoNNELL, Chief. 
Trade Wastes Laboratory, under Chief of Division. 
Contracts Laboratory, P. H. WALKER, Chief. 
Dairy Laboratory, G. E. Patrick, Chief. 
Food Research Laboratory, M. E. PEnnineGTOoN, Chief. 
Leather and Paper Laboratory, P. P. Verrcn, Chief. 
Microchemical Laboratory, B. J. Howarp, Chief. 
Sugar Laboratory, A. H. Bryan, Chief. 
Sections: 
Animal Physiological Chemistry, F. C. WEBER, in Charge. 
Bacteriological Chemistry, G. W. StTiLxEs, in Charge. 
Enological Chemistry, W. B. Atwoon, in Charge. 
Nitrogen, T. C. TrEscot, 7n Charge. 
Vegetable Physiological Chemistry, J. A. Le CLrerc, in Charge. 
Food and Drug Inspection Laboratories: 
Boston, B. H, Smiru, Chief. 
Buffalo, W. L. DuBois, Acting. 
Chicago, A. L. Winton, Chief. 
Cincinnati, B. R. Hart, Acting. 
Denver, A. E. Leacu, Chief. 
Detroit, H. L. ScHunz, Acting. 
Galveston, T. F. Pappr, Acting. 
Honolulu, Hawaiian Islands, R. A. Duncan, Acting. 
Kansas City, Mo., A. V. H. Mory, Chief. 
Nashville, R. W. Batcom, Acting. 
New Orleans, C. W. Harrison, Chief. 
New York, R. E. Doourrrie, Chief. 
Omaha, 8S. H. Ross, Acting. 
Philadelphia, C. 8. Brinton, Chief. 
Pittsburg, M. C. ALBrEcu, Chief. 
Portland, Oreg., A. L. Knisety, Chief. 
St. Louis, D. B. BisBExr, Acting. 
St. Paul, A. S. Mircuett, Chief. 
San Francisco, R. A. GouLp, Chief. 
Savannah, W. C. BurNeEt, Acting. 
Seattle, H. M. Loomis, Acting. 
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