January 1960. The Zeeleeuw, a Dutch submarine of the Walrus class . Internal structure of HMCS Victoria (SSK 876) U.S. Navy Bathyscaphe Trieste at the Marianas Trench , just before the record dive, 23 January 1960. 2 man mini submarine with torpedo at a military museum in Argentina Retrieved from " http://commons.wikimedia.org/w/index.php?title=Submarine&oldid=74795908