REMOVE

1. Guangxi Sheng (China)
2. Guizhou Sheng (China)

WHAT

1. Atlas Map (1)
2. World Atlas (1)

WHERE

1. China (1)
2. Sichuan Sheng (China) (1)
3. Yunnan Sheng (China) (1)

WHO

1. Hassel, S. G. H., 1779-18 … (1)
2. Ode, Henri (1)
3. Ph. Vandermaelen (1)
4. Vandermaelen, Philippe, 1 … (1)

WHEN

1. 1827 (1)