Jerry
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Innovators
Serial Innovators
Inventors
Cornelis Drebbel
Submarines
Military Submarines
WWII Submarines
Gato-Class Submarines (1940-1944)
USS Cod
Attachments
USS Cod - Wikipedia
Parents
Gato-Class Submarines (1940-1944)
Children
How to Fire a Fish: Starting a WWII Torpedo On Its Way!