| GMD | Nautical Chart |
| Language | English |
| Classification | BA_2247 1958 |
| Publisher | Admiralty, London, 1958 |
| Edition | 1955 |
| Subject | Baltic. Gulf of Finland. Gogland to Byerke. [Natural scale 1: 140,000. |
| Series | Admiralty Charts2247 |
| Description | Chart; 102 x 70 cm |
| ISBN | isbn1672 |