Correspondence between David William Mitchell and J A O'neill regarding queries about Sunday admissions to the Zoological Society of London
Correspondence between Lord Onslow and the Zoological Society of London regarding the position of Vice President, members of the Council, the selection of a small committee to look into the question of reforms, and meetings of the Council
Letters from William Hillier Onslow to Philip Lutley Sclater regarding whether the Zoological Society of London would like to have a pair of Keas, membership of the Zoological Society, and the preservation of native birds of New Zealand. Also a report on Native New Zealand Birds with a memorandum by Lord Onslow.
Letters concerning the Symposium held on 11-12 June 1987; correspondence with William Timym about his bronze Oryx model
Letter from Louis-Philippe Albert Orléans, Comte de Paris, to Philip Lutley Sclater regarding five young wild boars for the Zoological Society of London
Letter from Sir William Newenham Montague Orpen to certify that D M Parker is an art student and recommending permission be granted to her to study at the Zoological Society of London Gardens
Letter from John Osborne to Philip Lutley Sclater regarding his subscription to the Zoological Society of London
Correspondence between Geoffrey Marr Vevers and Dr Osman-Hill of the Department of Anatomy, University of Edinburgh, regarding his visit to Colombo and a collection on deposit at the Dehiwela Zoological Gardens
Correspondence with Dr Osman Hill and David Ezra regarding the transport of animals