Miscellaneous personal papers including: mention of services as prisoner of war in London Gazette (1920); Confidential report on Hopkinson's work as Political Agent, Eastern Kathiawar Agency (1930) and grant of C.I.E. (1938)
An account of Arthur John Hopkinsons time as an officer in the Political Department of the British Indian Civil Service in Sikkim by his daughter-in-law Jean Hopkinson