Washington, D.C. Testing substitute gasoline and measuring the degree of wear which it produces on an automobile engine cylinder at the U.S. Bureau of Standards
Summary
Picryl description: Public domain image of an industrial building, factory, workshop, workers, 19th-20th century, free to use, no copyright restrictions.
Tags
Date
01/01/1943
Contributors
Rosener, Ann, photographer
Location
Washington, District of Columbia, United States, 38.90719, -77.03687
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