Yahoo

I toured the Becuna, a WWII warship and the only submarine of its kind left in the world. Take a look inside.

The USS Becuna submarine sank 3,888 tons of shipping and earned four battle stars in World War II. The sub underwent a Greater Underwater Propulsive Power 1-A modernization in 1951. Now a museum ...
Yahoo

I toured the USS Cobia, a World War II submarine that sank 13 ships and received 4 battle stars. Take a look inside.

The USS Cobia submarine sank 13 ships and rescued seven downed American pilots during World War II. The US Navy submarine is open to the public for tours at the Wisconsin Maritime Museum in Manitowoc.
AOL

I toured the USS Cobia, a World War II submarine that sank 13 ships and received 4 battle stars. Take a look inside.

The US Navy submarine is open to the public for tours at the Wisconsin Maritime Museum in Manitowoc. Visitors can walk through its torpedo rooms, control room, and bunks that held its crew of 80 men.