NACA 20-inch compressor in lathe. 1951. Full caption: "20 INCH COMPRESSOR SETUP IN AMERICAN LATHE IN THE MACHINE SHOP".
Fullsize image: https://s3-us-west-1.amazonaws.com/h...e_fullsize.jpg
https://s3-us-west-1.amazonaws.com/h...r_in_lathe.jpg
Previously:
https://www.homemadetools.net/forum/...024#post176118
https://www.homemadetools.net/forum/...995#post176002
https://www.homemadetools.net/forum/...924#post175645
https://www.homemadetools.net/forum/...861#post175368
https://www.homemadetools.net/forum/...015#post164552