development of submarine technology http://www.battleshipyamato.info/wreck.html http://www.battleshipyamato.info/wreck.html Bilder und Lage des Wracks der Yamato « Yamato Today » «Yamato, the Ultimate Battleship» «Yamato, the Ultimate Battleship» Bilder und Lage des Wracks der Yamato Diorama des Wracks « Yamato Today » http://www.battleshipyamato.info/wreck.html Diorama des Wracks "Yamato Today" it doesn’t look very spaceworthy «Yamato, the Ultimate Battleship» « Yamato Today » 30-22 N, 128-04 E