Tags: Thomas W. Lamont (1930), Tools and equipment
Tags: John Hulst (1938), Ralph A. Watson (1938), Tools and equipment
Tags: Generators, John Hulst (1938), Ralph A. Watson (1938), Tools and equipment
Tags: Sewell Avery (1943), Tools and equipment
Tags: A. H. Ferbert (1942), Benjamin F. Fairless (1942), Enders M. Voorhees (1942), Irving S. Olds (1942), Leon Fraser (1942), Tools and equipment
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