Letter from William Hart Dyke to Philip Lutley Sclater regarding his tickets for the Zoological Society of London
Correspondence between Sir William Turner Thiselton Dyer and Philip Lutley Sclater regarding a collection of plants from H H Johnston
Correspondence with Gerald Durrell regarding animals to be deposited at London Zoo, the exchange of Gough Island Moorhens for a pair of Rheas, a publication by the International Union for the Preservation of Nature on extinct and vanishing birds, a trip to Argentina, the diet of Giant Pangolins, and the care of Notornis
Letter from Emmett Reid Dunn of the Department of Zoology, Smith College, Massachusetts, regarding her resignation from the British Museum
Letter from George Dundas to Philip Lutley Sclater regarding his election as Fellow of the Zoological Society of London
Correspondence with Sir James Duncan regarding the new draft Charter of the Zoological Society of London and the Crown Estate Bill
Letter from Peter Martin Duncan to Philip Lutley Sclater regarding his paper on deep sea coral
Letter from William Dumbreck to David William Mitchell offering to dispose of a tiger from the Edinburgh collection
Letter from the Duke of Somerset to Sir Stamford Raffles apologising for not visiting the Zoological Society of London, and giving thanks for having been named Vice President of the Society