Conservation. Glass gauges replacing steel. Brigadier General H.F. Safford, Chief of Production Service Branch, Ordnance Department, examines an exhibit of standard types of new glass gauges which replace steel gauges at the Frankford Arsenal. Glass gauges are lighter and cheaper than steel, permit greater visibility in inspection, are not as much affected by room temperatures and heat of operators' hands, are not corroded by perspiration, need no protection against rusting, do not acquire burrs that would change the effective sizes. They can save the annual use of 250 tons of critical tool steel in government arsenals alone
Summary
Actual size of negative is C (approximately 4 x 5 inches).
Title and other information from caption card.
Transfer; United States. Office of War Information. Overseas Picture Division. Washington Division; 1944.
More information about the FSA/OWI Collection is available at http://hdl.loc.gov/loc.pnp/pp.fsaowi
Film copy on SIS roll 32, frame 791.
Tags
Date
01/01/1943
Location
pennsylvania
Source
Library of Congress
Copyright info
Public Domain