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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
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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

United States. Office Of War Information, Palmer, Alfred T. · 1943-01-01 · photo, print, drawing

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Credit lineConservation. 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 rep. 1943-01-01. United States. Office Of War Information, Palmer, Alfred T.. Farm Security Administration/Office of War Information Collection, Library of Congress. Public domain.
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