ONLINE FORMAT
| Text | 2 |
LOCATION
| Virginia | |
| Virginia | |
| Atlantic Ocean | 1 |
| Mediterranean Sea | 1 |
| North Carolina | 1 |
| Pacific Ocean | 1 |
SUBJECT
| World War, 1939-1945--Naval operations, American | |
| Depressions--1929--United States | 1 |
| Graham, John W. | 1 |
| Merchant mariners--United States | 1 |
| Minesweepers--United States | 1 |
| Naval convoys--History--20th century | 1 |
| Submarine mines--United States | 1 |
| More |
