"Unrest in Northern India during the Viceroyalty of Lord Mayo, 1869-72; the background to Lord Northbrook's policy of inactivity" by G R G Hambly reprinted from the Royal Central Asian Journal Vol XLVII, part 1, Jan 1961.
Minutes, circulars, correspondence and other papers of the ICS Association including material on compensation for ICS personnel on Indian independence.
Minutes, correspondence, accounts and other papers on the ICS Retired Association including papers on the attempt by Lambrick, A P Le Mesurier and others to improve the pensions paid to ex-ICS personnel.