- black and white photographs taken by Christoph von Furer-Haimendorf, 1936-1937
- typescript 'Journey to Nagaland', by Mildred Archer. An account of six months spent in the Naga Hills in 1947
- manuscript - Christoph von Furer-Haimendorf, Naga diary two
- manuscript - Christoph von Furer-Haimendorf, Naga diary three
- typescript - J.H. Hutton's tour diary in the Naga Hills
- Typescript - J.P. Mills, Tour Diary, November to December 1936
- book : Return to the Naked Nagas (1939;1976)