NASA turbine test rig at NASA's Glenn Research Center, c. 1955. Full caption: "TEST INSTALLATION FOR J-71 TYPE II F-70 EXPERIMENTAL TURBINE"
Fullsize image: https://diqn32j8nouaz.cloudfront.net...g_fullsize.jpg
https://diqn32j8nouaz.cloudfront.net...ne_testing.jpg
Previously:
https://www.homemadetools.net/forum/...493#post110756
https://www.homemadetools.net/forum/...304#post131095
https://www.homemadetools.net/forum/...171#post138360
https://www.homemadetools.net/forum/...162#post153717
https://www.homemadetools.net/forum/...055#post157221
