Photo tour of the cruiser Olympia and the submarine Bekuna in Philadelphia
Submarines
Submarines
Christmas tree, a mag of punch and a letter from home: that is like the main holiday on a German submarine looked like
The destruction of Nazi Germany's submarine fleet was one of the most important outcomes of World War II
Sometimes a true story turns out to be a lot more interesting and intriguing than fiction
Life of German submariners of the Second World War
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