Correspondence with Dr Desmond Morris regarding talapoin monkeys, the Yearbook, an Editorial Advisory Board, a Symposium and a pregnancy test for an Orangutan called Toli
Correspondence with the Ministry of Public Buildings and Works regarding the building of new restaurants
Correspondence with Professor Peter Medawar of the Department of Zoology and Comparative Anatomy at University College London regarding his award of the Nobel Prize in Medicine
Correspondence with Leonard Harrison Matthews regarding meetings of the Zoological Society of London, animal accommodation, Scientific Fellows, the acquisition of animals, making Prince Philip a member of the Zoological Club, papers put forward to the Publications Committee, Giant Pandas in Peking, a possible presentation of animals to Delhi Zoo, Research Fellowships and Research Studentships, the Congress on Animal Reproduction, the sex ratio of mammalian births, and newsletters
Letter to Dr D C Martin of the Royal Society regarding Dr L Harrison Matthews representing the Zoological Society of London at a meeting called by Dr Martin
Letters to Sir Simon Marks regarding a policy of support for 'good works' and Zoo development plans
Correspondence with Sir Philip Manson-Bahr regarding his Fellowship of the Zoological Society of London
Correspondence with the Maharajah of Baroda regarding a collection of animals to be given to the Zoological Society of London
Correspondence with Professor R T Leiper of the London School of Hygiene and Tropical Medicine regarding an Institute of Comparative Medicine at the Zoological Society of London
Correspondence with Sir Arthur Landsborough Thomson regarding the Secretaryship and the need for an Honorary Secretary, the replacement of the term Superintendent with Director, Scientific Meetings, Scientific Fellowship, the naming of Vice-Presidents of the Zoological Society of London, statements to the press, committees, the stocking of antelopes, a grant from the Nuffield Foundation to maintain a Nuffield Unit of Tropical Animal Ecology at Cambridge, a memorandum by Landsborough Thomson on the Royal Society for the Protection of Birds, the Society for the Promotion of Nature Reserves and the Council for Nature, a memorandum on a Fresh Proposal for Integration of Conservation Bodies, and the introduction of an oceanarium at London Zoo