Chicago, Illinois. Subsistence research laboratory of the U.S. Army quartermaster depot. E.A. Vaupel, baking technician and cereal chemist making pH activity test on ration biscuits
Summary
Public domain photograph of laboratory, scientist, free to use, no copyright restrictions image - Picryl description
Tags
Date
01/01/1943
Contributors
Hollem, Howard R., photographer
Location
chicago
Source
Library of Congress
Copyright info
No known restrictions. For information, see U.S. Farm Security Administration/Office of War Information Black & White Photographs http://www.loc.gov/rr/print/res/071_fsab.html