Just to nitpick in the spirit of NCD, it’s not a U-505, it’s the U-505.
The Kriegsmarine didn’t name its submarines they numbered them, U-505 is its name.
The class is called Typ IXC, as in type nine subtype C. If you go to Germany they have some of the more obscure types on display like the Typ XXI, or even some Soviet ones.
Museum of Science and Industry in Chicago has an original, captured WW-II U-505 submarine: https://www.msichicago.org/explore/whats-here/exhibits/u-505-submarine/
Being near a lake, they had a slightly shorter distance to travel over land. Here’s a time-lapse of them moving it into place: https://www.youtube.com/watch?v=DUuQIpVuhCg
Just to nitpick in the spirit of NCD, it’s not a U-505, it’s the U-505.
The Kriegsmarine didn’t name its submarines they numbered them, U-505 is its name.
The class is called Typ IXC, as in type nine subtype C. If you go to Germany they have some of the more obscure types on display like the Typ XXI, or even some Soviet ones.