Comprises:

'Royal Commonwealth Society for the Blind', mainly relating to Joelson's membership of the Appeals Council of the Society, 1956-1960

'Rudd, A[lan] W.', correspondence with Rudd, Chairman of the Executive Committee, Anglo-Rhodesian Society, 1966-1967

'Rugby, Lord', correspondence with Sir John Maffey, later [1st Baron] Rugby, Permanent Under-Secretary for the Colonies, and related papers, 1933-1969

'Sa'-'Sc', 1921-1972, including materials relating to A.M. Sadaruddin, Hon. General Secretary to the Ismailia Political Committee for Kenya; Herbert Samuel, 1st Viscount Samuel, politician; Derek R. Scorer, Managing Director of African Explosives and Chemical Industries Ltd.; Captain A.E. Scott, artist; Dr. Alexander Scott, Editor of The Central African Post; S.R. Cleland Scott, farmer, Kenya, and contributor to East Africa and Rhodesia; and D.K. Sekkuma, Leader of the Labour Party, Uganda

'Saben, G.P.', correspondence with Saben, Secretary to the Coffee Board of Kenya, later Managing Director of Saben & Co. Ltd., and related papers, 1938-1955