Correspondence of Officers of the Zoological Society of London regarding a memorial service for Viscount Alanbrooke
Correspondence between Henry Gascoyne Maurice, Maud L Davys and Lieutenant Colonel G I Davys regarding a dispute with the Officers of the Zoological Society of London
Correspondence between Jean Delacour and Geoffrey Marr Vevers regarding the acquisition and transport of Pere David's Deer from the Duke of Bedford for New York Zoological Society, and also the the transport of snakes
Letters from Christian Gottfried Ehrenberg, Secretary of Carolinische Akademie de Naturforsche, acknowledging receipt of the Proceedings of the Zoological Society for 1830-31
Correspondence regarding Fellows of the Zoological Society of London and proposals regarding changes to Fellows' subscriptions
General correspondence with Sir Martin Wyatt Holdgate regarding his memoirs, recognition of Solly Zuckerman, foot and mouth disease and the death of Sir William Henderson
Letters from Thomas Henry Huxley to Philip Lutley Sclater asking about available birds for dissection, meetings of the Council of the Zoological Society of London, proofs and woodcuts for a paper, specimens of birds and the Marine Biological Association
Correspondence between Professor Peter Arundel Jewell and Sir William MacGregor Henderson regarding the award of the Silver Medal of the Zoological Society of London to Jane Goodall
Correspondence between Philip Manson-Bahr and Geoffrey Marr Vevers regarding research into zoology in relation to tropical medicine, a meeting of the Association of Bird Watchers and Wardens at the Zoological Society of London, and paintings of Birds of Paradise
Correspondence between the Marine Biological Association and Geoffrey Marr Vevers regarding the sale of fish to the Zoological Society of London