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
https://diqn32j8nouaz.cloudfront.net...re_machine.jpg
Previously:
https://www.homemadetools.net/forum/...924#post175645
https://www.homemadetools.net/forum/...995#post176002
https://www.homemadetools.net/forum/...837#post179141
https://www.homemadetools.net/forum/...395#post177425
https://www.homemadetools.net/forum/...281#post177015
