Crash dive

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1	The San Francisco Call (San Francisco[removed]p 14] Add to Reading List Source URL: chroniclingamerica.loc.gov Language: English - Date: 2009-02-25 08:39:24 Torpedo Submarines German Type XXIII submarine Crash dive Watercraft Ballast tank Torpedo boat
2	Contacts: Renee Mailhiot, Museum of Science and Industry, ([removed]Beth Boston, Museum of Science and Industry, ([removed]DIVE, DIVE, DIVE! Surrounding the U-505 Submarine, several hands-on, high-tech challeng Add to Reading List Source URL: www.msichicago.org Language: English - Date: 2013-10-30 17:53:31 Water Crash dive U-boat Enigma machine German submarine U-505 Ballast tank Watercraft Submarines Cryptography