ORGAMZATIOX OF HYGIEXIC LABORATORY. 
Waltek Wymax, burgeon- General, 
United States Public Health and Marine-Hospital Service. 
ADVISORY BOARD. 
Major Walter D. McCaw, Surgeon, U. S. Army, Washington, D. C. ; Surgeon John 
F. Frie, F. S. Aavy, Washington, D. C.; Dr. D. E. Salmon, Chief of F. S. Bureau of 
Animal Industry, Washington, D. C. ; and Milton J. Rosenau, F. S. Public Health 
and Marine-Hospital Service, ex officio. 
Prof. William H. 'Welch, Johns Hopkins Fniversity, Baltimore, Md.; Dr. Simon 
Flexner, Rockefeller Institute for Medical Research, Fiftieth street and Lexington 
avenue, Aew York, Y. A".; Prof. Victor C. Vaughan, Fniversity of Michigan, Ann 
Arbor, Mich.; Prof. 'William T. Sedgwick, Massachusetts Institute of Technology, 
Boston, Mass.; and Prof. Frank F. Wesbrook, Fniversity of ^Minnesota, Minneapolis, 
Minn. 
LABORATORY CORPS. 
Director. — Passed Assistant Surgeon Milton J. Rosenau. 
Assistant director. — Passed Assistant Surgeon John F. Anderson. 
Pharmacist. — Frank J. Herty, Ph. O. 
Acting librarian. — E. B. K. Foltz. 
DIVISION OF PATHOLOGY AND BACTERIOLOGY. 
Chief of division. — Passed Assistant Surgeon Milton J. Rosenau. 
Assistants. — Passed Assistant Surgeons John F. Anderson and T. B. McClintic, and 
Assistant Surgeon Edward Francis. 
DIVISION OF ZOOLOGY. 
Chief oj envision. — Ch. Wardell Stiles, Ph. D. 
Assistants. — Passed Assistant Surgeon Joseph Goldberger, Philip E. Garrison, ^I. D., 
A. B., and Arthur L. Murray, M. D. 
DIVISION OF PHARMACOLOGY. 
Chief of division. — Reid Hunt, Ph. D., M. D. 
Assistants. — Daniel Base, Ph. D., Madison B. Porch, A. B., and Murray Galt Mot- 
ter, M. D. (temporary). 
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