ZSL had an in-house architecture department for many years, which was responsible for building of many of the iconic buildings still extant onsite today.
Zoological Society of LondonArchitecture award from The Royal Institute of British Architects London Region for the Elephant and Rhinoceros Pavilion. Designed by Casson, Conder and Partners for ZSL
Letter from Edwin Lester Arnold to Philip Lutley Sclater requesting an order for two persons for the Zoological Gardens
Letter from Adolphe Edouard Arppe to Philip Lutley Sclater regarding the Societe de Sciences au Finlande
Memorandum by the Secretary of the Zoological Society of London on arrangements for 1930, including new works at the Gardens and Whipsnade
Memorandum by the Secretary on arrangements for the opening of Whipsnade
Memorandum on arrangements with the Press for the Zoological Society of London
List of expenditures and arrears
Letter to Julian Sorell Huxley regarding an art and photographic exhibition at the Gardens of the Zoological Society of London