| GMD | Rare map |
| Language | Chinese |
| Classification | F7823 K8 s100 W9 S41 1927 |
| Publisher | 廣東陸軍測量局, 1927 |
| Subject | 廣東省Bao'an 寶安縣 (Guangdong Sheng, China)大嘴尾Republic of China (1912 - 1949)Guangzhou Shi 廣州巿 (Guangdong Sheng, China)Old map -- China |
| Description | 1 map: b&w.; 60.7x39.4cm. folded in envelope 21x28.7cm. |