The battleship USS Pennsylvania (BB-38) undergoing repairs in a floating drydock, c. 1944.
Fullsize image: https://s3-us-west-1.amazonaws.com/h...p_fullsize.jpg
https://s3-us-west-1.amazonaws.com/h...battleship.jpg
Previously:
https://www.homemadetools.net/forum/...740#post152098
https://www.homemadetools.net/forum/...392#post116759
https://www.homemadetools.net/forum/...020#post157066
https://www.homemadetools.net/forum/...156#post141495
https://www.homemadetools.net/forum/...654#post123533
https://www.homemadetools.net/forum/...159#post153681