REMOVE

1. Administrative and political …
2. Zhuhai Shi (China)
3. Guangzhou Shi (China)
4. Macao (China)

WHAT

1. Aerial views (1)
2. Manuscripts (1)
3. Thematic Maps (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)