"Is it a submarine?" - Brave British merchant sailors on the look-out for German pirates. Image from volume 2, number 28, cove
Maritime drawing shows a submarine, perhaps German, at sea during World War II by German marine arti... Read more
German map of military operations around the British Isles during WWI, February 1917. Great submarin... Read more
Illustration: “Sectional view of the submarine DEFENDER [originally constructed in 1907] as she will... Read more
"The deadliest thing that keeps the seas"--a British submarine. Image from volume 1, number 11, cove
Illustration: “Illustrating a commercial submarine of the Argosy & Argonaut type engaged in the pear... Read more
Photograph of a group of sailors stand on the hull of a captured and partially submerged German subm... Read more
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