Unusual key
All I know about it, is that it is supposed to be a picture of a key from a WW11 German submarine.
I don’t know where on the submarine it is from. The front door??
I would love to see the (inside) of the lock that it is from.
If anyone knows anything about it I would be very interested.
If not, enjoy a most unusual key.
For every expert there is an equal and opposite expert.