Comprises: 'Ra'-'Ri', 1924-1965, including materials relating to Sir Jeremy Raisman, Chairman of the East African Economic and Fiscal Commission, which reported in 1961; Major Henry Rayne, Provincial Commissioner, Tanganyika (later Tanzania); A.W. Redfern, Chairman, Land and Agricultural Bank, Salisbury (later Harare); Commander W.O. Rees Millington, Proprietor, Usukuma Labour Agency, Mwanza; Rex Reynolds, Public Relations Officer, British South Africa Company; the Rhodesia…