| GMD | Nautical Chart |
| Language | English |
| Classification | HO_2557_1949 |
| Publisher | The U.S. Navy Hydrographic Office, Washington, D. C., 1949 |
| Edition | New ed. (1921) |
| Subject | Nautical Chart - Asia (China south coast) |
| Series | HO Chart2557 |
| Description | Chart; 68x100 cm |