| Explorer | Kotzebue, Otto von |
| Nationality | Estonian (sailing for Russia) |
| Part | 4 Between Voyages |
| Date | 1818-1823 |
| Description | a: Estonia |
| Explorer | Kotzebue, Otto von |
| Nationality | Estonian (sailing for Russia) |
| Part | 4 Between Voyages |
| Date | 1818-1823 |
| Description | a: Estonia |