Reports on senior staff at the Zoological Society of London, with organisational charts
Memorandum on changes to the Council of the Zoological Society of London
Letter to Fellows of the Zoological Society of London regarding the grave problems faced by the Society after the outbreak of war
Letter from Julian Sorell Huxley to Evan Morgan, 2nd Viscount Tredegar, regarding donations towards the construction of the new Elephant House at the Zoological Society of London
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
Letter from Jerrard Tickell to Julian Sorell Huxley regarding a visit by a group of visitors to the Lion House
Correspondence between Julian Sorrell Huxley and P J Van Tienhoven regarding his corresponding membership of the Zoological Society of London and a report on Conservation of Primitive Cultures
Correspondence between Mrs M Wilson and Julian Sorell Huxley regarding a Guinea Baboon with a diagnosis of Blastomycetes (not Lupus) by Colonel Hamerton, and matters raised at the last General Meeting including her presence in the Keepers' Rooms