'Coastal Agriculture': notes, memoranda, cuttings, and correspondence with the Departments of Agriculture in Tanganyika (Tanzania) and Zanzibar, the Chemical Laboratory, Dar es Salaam, and other government departments, as well as a few personal letters, and rough plans of the house and farm.

'Livestock - Purchases from Kenya - Pakistan': correspondence about purchase of cattle, chiefly with H.N. Mortlock, of Dalgety & Co. and later of T.H. Chettle, Ltd., Nakuru, Kenya; also, related papers.

'Dairy': correspondence with and memoranda of the Public Health Department, Dar es Salaam; also correspondence with Express Dairies, Moshi, and memoranda on 'A Code of Clean Milk Practice'.

'Farm Management': correspondence about obtaining a manager for the farm, with the following: J. Clegg, Department of Agriculture, Dar es Salaam; Eric Retzlaff; H.N. Mortlock; and the European Agricultural Settlement Board, Nakuru, Kenya.