Plan of London Zoo, dated July 1994. Photocopy. Architect/engin​eer/designer: Wharmby Architects

General plan of ZSL London Zoo

Plans showing the diagrammatic layout of ZSL London Zoo

Paper by Geoffrey Schomberg on the 'General Principles of Zoo Design'

Plan showing the dates of buildings standing in June 1976

Plan of ZSL London Zoo with existing and proposed tannoy speakers marked in red

Letters from Decimus Burton to Edward Turner Bennett regarding his brother's giraffe, the location of the parrot cage, drawings of the museum, the risk of fires, and the meeting of the creditors of the Colosseum

Architecture award from The Royal Institute of British Architects London Region for the Elephant and Rhinoceros Pavilion. Designed by Casson, Conder and Partners for ZSL