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Chronometer U-505
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:max_bytes(150000):strip_icc()/U-boat-sinking-a-troop-transport-by-Willy-St-wer-57e942943df78c690f30abc8.jpg "Unrestricted Submarine Warfare and How It Caused Germany to Lose WWI")
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U.S. Army Service, Campaign Medals and Foreign Awards Information
U-boat War Badge - Wikipedia
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