Letters from Charles Jamrach to Philip Lutley Sclater regarding payments for animals including a bison and lions

Letter to G Iles of Belle Vue Zoo in Manchester regarding J Seago leaving for East Africa to collect live animals

Correspondence with Elizabeth Evans regarding the offer of her Cockatoo to London Zoo

Correspondence with Carl Hagenbeck regarding the transport of animals on loan between Tierpark in Hamburgh-Stellingen and London Zoo

Correspondence with Otto Focklemann regarding the sale of animals

Correspondence with Khan Wild Animal Farm regarding the supply of animals, such as two Royal Bengal Tiger Cubs which were sent to Dudley Zoological Society

Correspondence with David Attenborough regarding the diet of Giant Pangolins, a Zoo Quest trip to Paraguay and a request for supplies, a collection of birds, Gerald Durrell's hopes to set up a zoo in Jersey, and two bottle-nosed Dolphins that were caught in the Adriatic and taken to Plymouth by the BBC Natural History Unit

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

Letters from Sir Edward Gray to Philip Lutley Sclater regarding an exchange of animals with the Zoological Society of London, transporting eland from South Africa, and the offer of a hybrid between a British Pintail and a Wigeon

Letter from Horlock to the Superintendent of the Zoological Society of London Garden asking for instructions as to transport by sea and enquiries as to the price of animals to be disposed of