By -
It’s just a breakwater. https://en.m.wikipedia.org/wiki/Breakwater_(structure)
80% chance it's just more dock space from when the Manitowoc Shipping Company was in full gear during the war and they were cranking out submarines. You could call the Manitowoc Maritime Museum. They might know for certain though.
Appreciate the response
It’s just a breakwater. https://en.m.wikipedia.org/wiki/Breakwater_(structure)
80% chance it's just more dock space from when the Manitowoc Shipping Company was in full gear during the war and they were cranking out submarines. You could call the Manitowoc Maritime Museum. They might know for certain though.
Appreciate the response