U-boat floating crane lifting a Type XVIIB U-boat in Bremerhaven, Germany, c. 1945.
Fullsize image: https://s3-us-west-1.amazonaws.com/h...e_fullsize.jpg
https://s3-us-west-1.amazonaws.com/h...boat_crane.jpg
Previously:
https://www.homemadetools.net/forum/...220#post161319
https://www.homemadetools.net/forum/...475#post169943
https://www.homemadetools.net/forum/...204#post130538
https://www.homemadetools.net/forum/...993#post156981
https://www.homemadetools.net/forum/...562#post166750