DAIRY DIVISION 
SCIENTIFIC STAFF. 
Chief: Ed. H. Webster. 
Assistant chief: C. B. Lane. 
Market milk investigations: Assistant chief, in charge. 
Butter investigations: C. E. Gray, chemist: L. A. Rogers, bacteriologist. 
Cheese investigations: C. F. Doane, in charge: Charles Thorn, mycologist; Arthur W. Dox, 
chemist : T. W. Issajeff, expert maker of European varieties of cheese. 
Southern dairying: B. II. Rawl, in charge. Duncan Stuart, assistant. 
Dairy buildings investigations: G. II. Parks, in charge. 
INSPECTION STAFF. 
Renovated-butter factories: M. W. Lang, 423 Marine Building, Chicago, in charge. 
Renovated-butter markets: Levi Wells, Laceyville, Pa., in charge. 
Inspectors: Robert McAdam, 423 Marine Building, Chicago; George M. Whitaker, Washing- 
ton, D. C. ; E. A. McDonald, Seattle, Wash.; W. S. Smarzo, 6 Harrison street, New 
York, N. Y. 
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