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 J Hargreave to Philip Lutley Sclater regarding the offer for sale of a chimpanzee monkey from West Africa, including a list of tricks he could perform

Letter from Frank Harrison to Philip Lutley Sclater regarding the price for a pair of young gorillas from Africa

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

Letters from Charles Augustus Murray to David William Mitchell regarding the shipment of animals to the the Gardens of the Zoological Society of London from Egypt, with receipts

Correspondence between Carr Hartley and Geoffrey Marr Vevers regarding the capture of Game in Kenya

Correspondence between Raymond Hook and Geoffrey Marr Vevers regarding the purchase of animals from Kenya for the Zoological Society of London

Correspondence regarding E B Tanner travelling to Takoradi to collect animals for the Zoological Society of London

Correspondence between Captain A T Ritchie and Geoffrey Marr Vevers regarding the shipment of animals from Kenya to the Zoological Society of London

Correspondence between R R Glanville and George Soper Cansdale regarding collecting monkeys in Sierra Leone