Wash. D.C. Standards Bureau brake test. Richard S. Dill of the U.S. Bureau of Standards is examining a portion of brake lining after being subjected to a test and comparing it with a new piece. 10/4/35
Summary
Public domain photograph, 1910s-1920s portrait, American, free to use, no copyright restrictions image - Picryl description
Tags
Date
01/01/1935
Contributors
Harris & Ewing, photographer
Location
Washington, District of Columbia, United States, 38.90719, -77.03687
Source
Library of Congress
Copyright info
No known restrictions on publication.