| GMD | Map |
| Language | English |
| Classification | R7940s 2.4 |
| Publisher | Hong Kong, Hong Kong Government, 1972 |
| Edition | 2nd ed. |
| Subject | Wong Nai Chung GapWong Nai Chung ReservoirTsz Lo Lan Shan (Violet Hill)Tai Tam Reservoir 大潭水塘 (Hong Kong) |
| Description | Map; 78 x 97 cm |