Proposal by Burrell Hayward & Budd, Walter Llewellyn & Sons Ltd for the refurbishment of the Penguin Pool at ZSL London Zoo

Articles of Agreement between ZSL and A.T. Chown and Company Limited for the erection and completion of a new Laboratory. Includes the Bill of Quantities and 3 plans: Dwg No. L6/100 - Elevations; Dwg No. L6/101 - Key Plans for Ground, First and Second F

Correspondence with Prince Philip regarding accepting the position of President of the Zoological Society of London, nominations for Vice-President, statements and newspaper cuttings on the abolition of zoos, 'The Countryside in 1970, and the railway at Whipsnade

Plans of a Primate House that was never built. Undated, but possibly 1960s.

Papers regarding the Michael Sobell Pavilions for Apes and Monkeys at ZSL London Zoo, including Council minutes, memorandums, briefs, plans and correspondence