| GMD | Nautical Chart |
| Language | English |
| Classification | HO_1428_1952 |
| Publisher | Washington D.C., The U.S. Navy Hydrographic Office, 1952 |
| Edition | New ed.(1950) |
| Subject | Nautical Chart--South China Sea(Singapore) |
| Series | H.O. Chart1428 |
| Description | Chart; 102 x 71 cm. British Admiralty Charts Nos. 2023, 1935, 3837. U.S. Hydrographic Office Publications. |