Comprises:

'Hutton-Williams, B[rent]', correspondence with Hutton-Williams, Director of Information, Southern Rhodesia (later Zimbabwe), and related papers, 1952-1965

'Huxley, E[lspeth]', correspondence with Huxley, author and journalist, and related papers, 1932-1967

'Ia-Iz', 1933-1967, including materials relating to the Ibbotson Memorial Trust established in honour of Percy Ibbotson, Organising Secretary of the Federation of African Welfare Societies; Grace Ibingira, Secretary-General of the Uganda People's Congress; and the International Confederation of Free Trade Unions