ONLINE FORMAT
| Image | 28 |
| Text | 1 |
SUBJECT
| World War, 1939-1945--Military intelligence | |
| World War, 1939-1945--Great Britain | 28 |
| Graham, John W. | 1 |
| Minesweepers--United States | 1 |
| Naval convoys--History--20th century | 1 |
| Submarine mines--United States | 1 |
| United States. Navy--Intelligence specialists | 1 |
| More |
