Stress rupture machine at NASA's Lewis Research Center (now Glenn Research Center), c.1964. Full caption: "STRESS RUPTURE MACHINE AND WISKER TENSILE TEST MACHINE IN THE BASIC MATERIALS LABORATORY BML"
Fullsize image: https://diqn32j8nouaz.cloudfront.net...e_fullsize.jpg
Previously:
1964 NASA tensile machine crack toughness test - photo
1963 NASA clean room tig welder - photo
1956 NACA metallurgical services worker - photo
1952 NACA heat transfer test section and rig - photo
1956 NACA magnaflux inspection - photo
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