On temporary assignment for next few months, working and living in Cleveland, OH. Making the most of it I've been out and about enjoying the many activities around town. Today I walked down to the lake (Erie) and visited the World War II U.S.S. Cod Submarine, now a museum.

Among the usual expected accoutrements, such as the torpedo room

I was surprised when I came upon this sweet rig

You can see there are tubes inside, under the grid on the right. Never knew the brave men who manned these stealthy beasts were entertained by spinning records under the water. Fascinating.