Certificate presented to the Architects Department of the Zoological Society of London by The Structural Steel Design Awards Scheme for the Michael Sobell Pavilions for Apes and Monkeys
Plan showing the Sobell enclosure conversion as part of the Giant Panda project
Plans of signs at the Main Gate of London Zoo
Letter from Julian Sorell Huxley to Jasper Ridley regarding the plans for the new Elephant House and an approach to Lord Howard de Walden regarding a donation towards the construction
Letter from the building contractors Rice and Son, to Julian Sorell Huxley regarding the construction of the new Elephant House
Report by the Zoological Society of London on the Michael Sobell Pavilions for Apes and Monkeys
Plan showing the a proposed mess room and toilet at the Main Gate of ZSL London Zoo
Plan showing the proposed extension to the Main Entrance at ZSL London Zoo
Proposal by Burrell Hayward & Budd, Walter Llewellyn & Sons Ltd for the refurbishment of the Penguin Pool at ZSL London Zoo
Memorandum by the Secretary on the development of the Society's property at Whipsnade