NACA 20-inch compressor in lathe. 1951. Full caption: "20 INCH COMPRESSOR SETUP IN AMERICAN LATHE IN THE MACHINE SHOP".
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Previously:
1954 NASA chemist - photo
1963 NASA clean room tig welder - photo
1964 NASA tensile machine crack toughness test - photo
1944 metallurgy supercharger - photo
NASA Mercury capsule - photo
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