REMOVE

1. Administrative and political …
2. Thematic Maps
3. Manuscripts
4. Zhongshan Shi (China)
5. Guangzhou Shi (China)
6. Macao (China)

WHAT

1. Aerial views (1)

WHERE

1. Guangzhou Shi (China) (1)
2. Macao (China) (1)
3. Zhongshan Shi (China) (1)
4. Zhuhai Shi (China) (1)

WHO

1. Anonymous (1)

WHEN

1. 1821-1911 (1)