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Photograph

Wisconsin Dairy & Food Division Laboratory

Date: 06 23 1936
Description: Wisconsin Department of Agriculture and Markets, Dairy and Food Division biological laboratory, 1 W. Wilson Street.
Photograph

Wisconsin Dairy & Food Division Laboratory

Date: 06 23 1936
Description: The Wisconsin Department of Agriculture and Markets, Dairy and Food Division biological laboratory, 1 W. Wilson Street.
Photograph

Wisconsin Dairy & Food Division Laboratory

Date: 06 23 1936
Description: Slightly elevated view of the Wisconsin Department of Agriculture and Markets, Dairy and Food Division chemical laboratory, at 1 West Wilson Street.
Photograph

George Trayer with Plywood Panel

Date: 06 23 1933
Description: U.S. Forest Products engineer, George W. Trayer, in the laboratory with a plywood panel, newly developed to provide strength and durability in construction...

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