REMOVE

1. Yunnan Sheng (China)
2. Burma

WHAT

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

WHERE

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