ros33 magnetic surveys
| Explorer | Ross, James Clark |
| Nationality | British |
| Part | 5 Magnetic Survey |
| Date | 1834-1835 |
| Description | a: British Isles – magnetic survey |
| Explorer | Ross, James Clark |
| Nationality | British |
| Part | 5 Magnetic Survey |
| Date | 1834-1835 |
| Description | a: British Isles – magnetic survey |