F. Schichau GmbH was a German shipbuilding company, located
in Pillau near Königsberg. and was founded in 1889, Ships
and U-boats built by F. Schichau GmbH include.
German Warships, 1815-1945: Major Surface Vessels.
German Warships, 1815-1945: U-boats and Mine Warfare Vessels.
German warships of the Second World War.
For a complete list of sources