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

Papers regarding the new Reptile House in the Gardens of the Zoological Society of London

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

Correspondence between Julian Sorell Huxley and Tecton Group regarding the construction of the new Elephant House

Agenda for a special meeting of the Garden Committee on the new Reptile House heating

Note by the Secretary on the new Reptile House heating

Proposal for a new Aquarium and coral reef at London Zoo

Minutes of the Layout Committee

Correspondence with the Architect's Department regarding Zoo buildings