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William Shold and Fred Wentworth checking gas consumption of a tractor during a brake test experiment. Iowa State College. Ames, Iowa
Summary
Picryl description: Public domain photograph of a machine, worker, factory, industrial equipment, free to use, no copyright restrictions.
Tags
Date
01/01/1942
Contributors
Delano, Jack, photographer
Location
Ames, 42.03471, -93.61994
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
