Public domain
Chicago, Illinois. Subsistence research laboratory of the U.S. Army quartermaster depot. Capt. S.G. Dunlap, bacteriologist
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Credit lineChicago, Illinois. Subsistence research laboratory of the U.S. Army quartermaster depot. Capt. S.G. Dunlap, bacteriologist. 1943-01-01. Hollem, Howard R.. Farm Security Administration/Office of War Information Collection, Library of Congress. Public domain.
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