11. IOR/L/PS/12/3116 Reference (shelfmark): IOR/L/PS/12/3116 Title: Coll 22/7 Burma-Assam border: Naga Hills and Sirap frontier tract; suppression of human sacrifices 1931-1932 Collection Area: India Office Records and Private Papers Languages: English Date Range: 8 Jun 1925-29 Jul 1947 Extent: 1 file
12. IOR/L/PS/12/3119 Reference (shelfmark): IOR/L/PS/12/3119 Title: Coll 22/8(1) Programme of work for the North East Frontier Agency: McMahon line; establishment of control Collection Area: India Office Records and Private Papers Languages: English Date Range: 13 Sep 1944-5 Mar 1946 Extent: 1 file
13. IOR/L/PS/12/3120 Reference (shelfmark): IOR/L/PS/12/3120 Title: Coll 22/9 Tour notes of the Adviser to HE the Governor of Assam for Tribal Areas and States, 1944-1946 Collection Area: India Office Records and Private Papers Languages: English Date Range: 6 Feb 1947-2 Apr 1947 Extent: 1 file