Letters from S S Tenlon to David William Mitchell regarding the New Pheasantry, a building and enclosure for the aurochs, and for an addition to the Giraffe House at the Zoological Society of London
Letter from W P C Tenison to the Zoological Society of London regarding the formation of a Works Committee and the renovation and redevelopment facing the Council
Letters from Charles Telfaire to Nicholas Aylward Vigors regarding his research on the Dodo, a tortoise from the Seychelles, tortoises of the Amirante Islands and Mombasa, and a Chamaeleon from the north of Madagascar to be presented to the Zoological Society of London
Correspondence between Julian Sorell Huxley and Tecton Group regarding the construction of the new Elephant House
Letter from Richard Taylor to Edward Turner Bennett to assure him that he will be at the Royal Institution to assume the duties of Scrutineer
Correspondence between the Countess of Tankerville and the Zoological Society of London regarding Lord Tankerville's annual subscription and the film 'Barbara takes a bath'
Letters from Gerald Chetwynd Talbot, Private Secretary to the Governor General of India, to David William Mitchell regarding occurrences in the upper provinces of India which prevent the sending of Himalayan birds to England and the agent sent to Calcutta by the Zoological Society of London, a wild goat sent for presentation to Prince Albert, and a collection of hill birds for Prince Albert
Letters from Sir Lawrence Alma Tadema regarding an unmounted lion's skin and a letter in support of an artist being allowed to study in the Zoological Gardens
Letters from John Macallan Swan to Philip Lutley Sclater regarding a renewal of his card for annual study at the Zoological Society of London and recommendations for individuals to study in the Gardens
Letter from M Swainson regarding the collection of fish purchased from the Zoological Society of London from the museum of Mr Guilding