REMOVE

1. Administrative and political …
2. Aerial views
3. Guangzhou Shi (China)
4. Zhongshan Shi (China)

WHAT

1. Manuscripts (1)
2. 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)