Total number of records: 2
Count of Subject
| Subject | Count |
|---|
| world war, 1914-1918 | 1 |
| secret service | 1 |
| military intelligence | 1 |
| military art and science | 1 |
Count of People and organisations
| People and organisations | Count |
|---|
| Aston, Sir George (1861-1938) | 2 |
| Hamley, Sir Edward Bruce (1824-1893) | 1 |
| Aston, George | 1 |
