Total number of records: 1
Count of Subject
| Subject | Count |
|---|
| world war, 1914-1918 | 1 |
| submarine mines | 1 |
Count of People and organisations
| People and organisations | Count |
|---|
| Great Britain. Royal Navy | 1 |
| Great Britain. Royal Flying Corps | 1 |
| Bruce, Gordon | 1 |
| Anderson, Jane | 1 |
