Comprises:

'Howick, Lord', correspondence with Sir Evelyn Baring, 1st Baron Howick of Glendale, Governor of Kenya, and related papers, 1942-1973

'Hoyle, E.B.', correspondence with Commander Hoyle R.N. (Retd.), Kenya, 1940-1954

'Hud'-'Hys', 1929-1974, including materials relating to Captain T.E. Hughes, Director, Lake Nyasa Steamships Ltd.; Rev. W.J. Hughes, Archbishop of Central Africa; J.M. Hunter, coffee farmer and Chairman of the Tanganyika Coffee Board; and John B. Hynd MP, leader of a Parliamentary delegation to East Africa in 1948

'Hudson, R[owland] S.', correspondence with Hudson, head of the African Studies Branch, Colonial Office, 1945-1956

'Murray-Hughes, R[obert]', correspondence with Murray-Hughes, consulting engineer to Kenya Consolidated Goldfields Ltd., and related papers, 1937-1969

'Hutchinson, Sir J[oseph] B.', correspondence with Hutchinson, Director, Empire Cotton Research Station, Namulonge, Uganda, 1950-1957