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
Public domain photograph of Washington DC, 1930s, free to use, no copyright restrictions image - Picryl description
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