No 30 [J L Rieu, ICS] Deputy Commissioner, Thar and Parkar. Correspondence regarding the people and dialects of Thar and Parkar. 21 Oct 1899 - 1899 Nov 7
No 3 A Porteous ICS and D H Lees ICS Deputy Commissioners, Sylhet. Correspondence regarding the Haijong and Bishnupuriya dialects and the Kuki languages (including Hallam). 7 Sep 1900 - 1901 Mar 13
No 11 A W Davis ICS and Captain D Herbert, Deputy Commissioners, Khasi and Jaintia Hills. Correspondence regarding dialects of the Khasi language. 12 Apr 1900 - 1902 Apr 22