Text | 1 |
Military History: Navy | |
Military History | 1 |
Military History: World War II | 1 |
Naval convoys--History--20th century | |
Submarine mines--United States | |
Submarine mines--United States | |
United States. Navy--Intelligence specialists | |
World War, 1939-1945--Military intelligence | |
World War, 1939-1945--Naval operations, American | |
Graham, John W. | 1 |
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