WWII - 1942 Atlas of the ice conditions in the German area of the Baltic, North Sea and neighboring areas – a scarce book in a large format, illustrated, stamped with official German marks, originally from the library of the German U-Boat U-905 which was sunk on 27 March 1945 near the Isle of Lewis from the British frigate HMS Conn, 45 dead (all hands lost), in very good condition overall