Public domain
Chicago, Illinois. Subsistence research laboratory of the U.S. Army quartermaster depot. Field ration, consisting of previously prepared food, packed in moisture, heat cold and gas resistant containers. Every item in the ration is included for a scientific reason
From the collection of Library of Congress. Free to download, adapt and use — no permission needed.
Credit lineChicago, Illinois. Subsistence research laboratory of the U.S. Army quartermaster depot. Field ration, consisting of previously prepared food, packed in moisture, heat cold and gas resistant container. 1943-01-01. Hollem, Howard R.. Farm Security Administration/Office of War Information Collection, Library of Congress. Public domain.