UB-II class submersibles

UB-2 class (1915-18) German Empire – 30 submarines, UB-18 to UB-47 UB-45 underway in 1916 The UB-II class. Second part

UB-II class submersibles

Admiral Nakhimov 2035 by planetrix15 on DeviantArt

Submarine type ii hi-res stock photography and images - Alamy

Submarine type ii hi-res stock photography and images - Alamy

UB-II class submersibles

Type II U-Boats (1935) - naval encyclopedia

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UB-1 class submersibles (1914)

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UB-II class submersibles

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