Correspondence between Sir Arthur Landsborough Thomson and L Harrison Matthews regarding meetings of the Selection Committee, the Annual Report, meetings of the Finance Committee, meetings of the Publications Committee, statement of the duties of Honorary Officers, the arrangement of Committees, abstracts in the Ibis, the Zoological Record, the Chairman of the Pink Elephants, the Proceedings of the Zoological Society of London, Scientific Meetings, the British Guiana expedition, meetings of the Prosectorial Committee, the United Workers' Association, Professional Fellows, the Medical Research Council, the Centenary celebration of Madras Zoo, allegations against staff, Gerbils of the genus Meriones, and cases of controlling inter-current tuberculosis among colonies of monkeys
Correspondence between Sir Arthur Landsborough Thomson and L Harrison Matthews regarding Dr Harrison Matthews' memorandum for a Council Meeting, articles in the International Zoo Yearbook, and candidates for the Scientific Fellowship
Correspondence between Sir Arthur Landsborough Thomson and L Harrison Matthews regarding Council Meetings, a proposed educational exhibit, a museum of the Zoological Society of London, the Scientific Fellowship, and the Department of Zoology in Cambridge
Correspondence between Sir Arthur Landsborough Thomson and L Harrison Matthews regarding the XI International Ornithological Congress, Scientific Meetings, the Medical Research Council's Radiobiological Research Unit, the International Congress of Zoology, Council Meetings, Goliath Herons, reports of the Prosectorial Sub-Committee, meetings of the Publication Committee, the British Ornithologists' Union, the proposed advertisement for the Curatorship of the Aquarium, Corresponding Membership, and meetings of the Selection Committee and Planning Committee
Correspondence between Sir Arthur Landsborough Thomson and L Harrison Matthews regarding applications for the appointment as Veterinary Pathologist at the Zoological Society of London, Scientific Meetings, articles on Gambia, Gophers, the selection of recipients of the John Scott Medal Award, and the sequence of families in the systematic part of the Aves Zoo
Correspondence between Sir Arthur Landsborough Thomson and L Harrison Matthews regarding Scientific Meetings and extraneous activities of staff
Correspondence between Sir Arthur Landsborough Thomson and L Harrison Matthews regarding Scientific Meetings, meetings of the Publications Committee, David Attenborough's talk again his Madagascar trip, draft minutes, and candidates for the Scientific Fellowship
Correspondence between Sir Arthur Landsborough Thomson and L Harrison Matthews regarding the Stamford Raffles Award, the Scientific Fellowship, and articles on 'Utilisation By Man', 'Edible Nests' and 'Palatability of Birds and Eggs'
Correspondence between Sir Arthur Landsborough Thomson and L Harrison Matthews regarding the Staff Relations Committee and the Men's Association, Committee and Council meetings, a pension scheme for staff of the Zoological Society of London and possible Trade Union objections to volunteer painting
Correspondence between Sir Arthur Landsborough Thomson and L Harrison Matthews regarding Landsborough Thomson's nomination as Chairman of the Executive Committee of the Council for Nature, Scientific Meetings, references for Aves, and the lists of arrivals in the Gardens