Letters from Kenneth Clark of the National Gallery, to Julian Sorell Huxley regarding John Driberg and Lubetkin's plans for the Elephant House at the 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
Correspondence between Veale & Saunders and the Treasurer of the Zoological Society of London regarding the construction of the new Elephant and Rhinoceros House at London Zoo
Copies of letters regarding the drainage system of the gardens of the Zoological Society into Regent's Canal, with accompanying map
Memorandum to the Council of the Zoological Society of London regarding the new Reptile House
Notes by the Secretary and David Seth Smith on plans for a Parrot House at the Zoological Society of London
Plans relating to proposed garden improvements, with papers regarding the future of the parrot collection, a report by the curator of mammals and birds and Parrot House plans
Memo on the subject of Dr Allen's letter dated July 7th 1930 by the Director of the Aquarium
Report of the Committee on the Aquarium Research Fellowship with accompanying papers including application forms