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

Correspondence with Dr Marion Wanliss of the Native Fauna Conservation Society regarding native fauna conservation in Australia

Papers regarding the symposia 'Zoos and Conservation' at the Zoological Society of London, including correspondence, speeches and reports

The Chillingham Cattle Fund was set up in 1932 to preserve the herd of rare cattle at Chillingham Park when it could no longer be supported by the Earl of Tankerville. It was superseded by the Chillingham Wild Cattle Association Limited

Agreement between the Trustees of the Fund and the Earl of Tankerville

Memorandum and Articles of Association of the Chillingham Wild Cattle Association

Correspondence about Arabian Oryx conservation and reintroduction

Letters concerning the Symposium held on 11-12 June 1987; correspondence with William Timym about his bronze Oryx model