Type XXI

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An ancient egyptian hieroglyphic painted carving showing the falcon headed god Horus seated on a throne and holding a golden fly whisk. Before him are the Pharoah Seti and the goddess Isis. Interior wall of the temple to Osiris at Abydos, Egypt.

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New York NY/ USA- November 23, 2018 Hordes of shoppers throng the Macy's Herald Square flagship store in New York looking for bargains on the day after Thanksgiving, Black Friday.

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Type XXI

German submarine

Learn about this topic in these articles:

development of submarines

In submarine: World War II
…the war was the German Type XXI, a 250-foot, 1,600-ton craft that could attain 17 1/2 knots submerged for more than an hour, could travel at six knots underwater for two days, or could “creep” at slower speeds for four days. These submarines were fitted with snorkel devices (see…
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