Untitled photo, possibly related to: Testing for impurities in wheat at Minnesota grain inspection dept., Minneapolis, Minnesota
Title and other information from a possibly related negative. Image came to Library of Congress untitled. (There was no caption for this image in the FSA/OWI shelflist.)
Appears to be related to negative LC-USF33-001574-M2 http://www.loc.gov/pictures/item/fsa1997004968/PP/
Transfer; United States. Office of War Information. Overseas Picture Division. Washington Division; 1944.
More information about the FSA/OWI Collection is available at http://hdl.loc.gov/loc.pnp/pp.fsaowi