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 8 Reverend A K Gurney and J C Arbuthnott ICS, Deputy Commissioner, Sibsagar. Correspondence regarding the Assamese dialect of Sibsagar and the Khasi language. 7Feb 1901 - 1902Feb 25
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
No 12 Captain A E Woods and Lieutenant W M Kennedy, Deputy Commissioners, Naga Hills. Correspondence regarding Naga languages. 23 May 1900 - 1901 Mar 4