REMOVE

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

WHAT

1. Thematic Maps (1)

WHERE

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

WHEN

1. 1821-1911 (1)