- colour photographs from various sources
- colour photographs from various sources
- colour photographs from various sources
- colour photographs from various sources
- colour photographs from various sources
- black & white photographs taken by Ursula Graham Bower between 1937 and 1946
- black & white photographs taken by Ursula Graham Bower between 1937 and 1946
- black & white photographs taken by Ursula Graham Bower between 1937 and 1946
- typescript - J.H. Hutton tour diary in the Naga Hills
- typescript - J.H. Hutton tour diary in the Naga Hills
- manuscript - 'Diary of a Tour in the Naga Hills, 1922-1923' by Henry Balfour
- manuscript - 'Diary of a Tour in the Naga Hills, 1922-1923' by Henry Balfour
- printed - Tour Diary of the Deputy Commissioner for 1873 (John Butler) volume three
- published - extracts on Nagas from 'Assam Administration Report'