German submarine U20, on Danish coast, said to be the one that sank the LUSITANIA, circa 1915

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Size: 1718px × 1169px
Photo credit: © Niday Picture Library / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: 1915, boat, coast, danish, german, great, hms, lusitania, photo, photograph, sank, sink, submarine, torpedoed, u20, uboat, vintage, war, world, wwi