Note on the revision of the Burma-China Frontier Convention of 1 March 1894 with reference to the Mandalay-Kunlon Railway and the cession of Kokeng to China Sir C H T Crosthwaite, 4 Jun 1896
Report on a joint survey of the Burma-Yunnan boundary by British and Chinese officials in 1905 Rangoon, 1905 [Enclosed in letter from Government of India, Foreign Department, to the Secretary of State for India, No 159, dated 17 Aug 1905 (L/PS/10/207: 1389/05), together with other related correspondence]
Tibet: memorandum from January 1 to August 30 1913. British Legation, Peking, 30 Aug 1913. Enclosure to Letter to India Office from Foreign Office, No 43257 of 15 Oct 1913