File:USS Alligator 0844401.jpg
The Alligator was the first submarine purchased by the U.S. Navy. It contained two crude air purifiers, a chemical based system for producing oxygen and a bellows to force air through lime. Text & photo courtesy of chinfo.navy.mil.
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- 2005-10-14 03:28 Malo 1250×1260×8 (295127 bytes) The Alligator was the first submarine purchased by the U.S. Navy. It contained two crude air purifiers, a chemical based system for producing oxygen and a bellows to force air through lime. Text & photo courtesy of chinfo.navy.mil. {{PD-USGov-Mil-Navy}