Tensile strength machine at NASA's Lewis Research Center (now Glenn Research Center), c. 1967.
Fullsize image: https://diqn32j8nouaz.cloudfront.net...s_fullsize.jpg
https://diqn32j8nouaz.cloudfront.net..._apparatus.jpg
Fullsize image: https://diqn32j8nouaz.cloudfront.net...e_fullsize.jpg
https://diqn32j8nouaz.cloudfront.net...le_machine.jpg
Previously:
https://www.homemadetools.net/forum/...924#post175645
https://www.homemadetools.net/forum/...995#post176002
https://www.homemadetools.net/forum/...861#post175368
https://www.homemadetools.net/forum/...114#post176359
https://www.homemadetools.net/forum/...024#post176118
