Memorandum by the Secretary on the housing of the gorillas

Letter from the Superintendent to the Editor regarding Press reports on the new Gorilla House for the recently acquired pair of Gorillas, Moina and Mok

Notice regarding the opening of the Gorilla House

Correspondence between Julian Sorell Huxley and Stanley Reed regarding The Maharajah of Bhavnagar, plans for a new Elephant House at the London Zoological Gardens and a a request for a financial contribution from The Maharajah

Letter from the building contractors Rice and Son, to Julian Sorell Huxley regarding the construction of the new Elephant House

Correspondence between the Royal Institute of British Architects and Julian Sorell Huxley regarding a list of Rice contracts

Letters from David Seth-Smith to Julian Sorell Huxley regarding plans for the proposed new Elephant House and meetings of the Elephant House Committee

List of costs of major building works undertaken by the Zoological Society of London in the last ten years

Licences and plans of proposed London Zoo buildings, many of which were temporary structures, or not eventually built. Includes: large map of London Zoo in 1911 with position of proposed shelter marked, and plans of shelter, 1914; plans of proposed new aviary, 1906; plan of temporary shelters for HM The King's Indian Collection, 1912; plan of Proposed Wood & Iron Addition to the Prosector's Building, 1904; layout of Poultry Culture Exhibition, 1917; fire certificate Tea Pavilion Mappin Terraces, 1914; fire certificate Main Offices, 1910; temporary buildings extension, 1934.