Letter from Henry Francis Ainslie to Philip Lutley Sclater about plans for the erection by the Zoological Society of a new 'cats house or house for lions, tigers, and other large Felidae.'
Letters from Baring Brothers and Co. to Philip Lutley Sclater regarding the arrival of the ship Renshaw at St Katharine's Docks with the animals shipped by Mr Du Chaillu
Paul Belloni du Chaillu to Philip Lutley Sclater regarding the transport of animals he sent to the Zoological Society of London
Letter from Georgina Hamilton Goodfellow to Philip Lutley Sclater regarding her husband, Mr Hamilton Goodfellow, who was detained on the charge of having stolen a bird from London Zoo
Letter from Walter Hamilton Goodfellow to Philip Lutley Sclater, apologising for stealing a bird from London Zoo
Letters from William Jamrach to Philip Lutley Sclater regarding the price of animals for sale, including lions
Letter from Edward Roche to Philip Lutley Sclater regarding birds and other animals being delivered, such as black necked swans, pheasants and antelope
Sound records of wild animals recorded at the Zoological Gardens, Regent's Park and Whipsnade, with running commentary by Julian Huxley
Letter to Sir Jaber Abdullah Al-Sabah regarding details of his zoo to be published in the International Zoo Year Book and the exchange of animals
Correspondence with Rear-Admiral Christopher Bonham-Carter animals to be collected from India, Pakistan, Nepal and Iran, a request for otters and admission prices for students