Correspondence with Mr (later Sir) Richmond Richie (Secretary, Political and Secret Dept, India Office) regarding the razing and rebuilding of Tibetan fortifications
Sketch Map of Bhutan, Sikkim and a portion of Tibet (1 inch - 16 miles). Intelligence Branch. No. 2020-I. Sikkim Class 1 No. 12. (With route to Lhasa marked on it in crayon); Sketch Map of part of Tibet showing route of the British Expedition to Lhasa 1904 (Royal Geographical Society) Dated as:...