Map of Yün-nan /
Davies, Henry Rodolph,1865-1950
Great Britain.War Office.General Staff.Topographical Section.
[Cambridge : University Press,
1909]
Relief shown by shading and spot heights.
Inset: Sketch map of China. Scale 1:20,000,000.
"War Office, April, 1906. Corrected to Dec., 1908."
Series and list of sales agents differs from 1908 ed.
From: Davies, H.R. Yün-nan, the link between India and the Yangtze. 1909.