Correspondence between Sir Arthur Landsborough Thomson and L Harrison Matthews regarding Fellows of the Zoological Society of London, a list of people with a scientific interest in Tuberculosis and the Annual Meeting of the International Union of Directors of Zoological Gardens

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 publication 'Afrika' by Emil Schulthess

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 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 visit by Landsborough Thomson to Naples and Rome

Correspondence regarding Fellows of the Zoological Society of London and proposals regarding changes to Fellows' subscriptions

Correspondence between the Sir Martin Wyatt Holdgate and Officers on matters relating to the Council of the Zoological Society of London

Correspondence between the Sir Martin Wyatt Holdgate and Fellows of the Zoological Society of London

Correspondence between Sir Martin Wyatt Holdgate, President of the Zoological Society of London, and the Department of the Environment