- black and white photographs by J.H. Hutton
- black and white photographs by J.H. Hutton
- manuscript notes made by W.G. Archer between 1946 & 1948, and miscellaneous papers and letters
- manuscript notes made by W.G. Archer between 1946 & 1948, and miscellaneous papers and letters
- manuscript notes made by W.G. Archer between 1946 & 1948, and miscellaneous papers and letters
- typescript - J.H. Hutton tour diaries in the Naga Hills
- typescript - J.H. Hutton tour diaries in the Naga Hills
- typescript - J.H. Hutton's tour diary in the Naga Hills
- published - 'Report of the Survey Operations in the Naga Hills 1875-1876' by Lt. R.G. Woodthorpe
- part of original tour diary of Lt. R.G. Woodthorpe 1876
- published - extracts on Nagas from 'Assam Administration Report'
- published - extracts on Nagas from 'Assam Administration Report'
- published - extracts on Nagas from 'Assam Administration Report'