Letters from Henry Stephens Salt, Secretary of the Humanitarian League, to Philip Lutley Sclater regarding snake feeding at London Zoo

Letters from Osbert Salvin to Philip Lutley Sclater regarding the purchase of animals for the Zoological Society of London and meetings of the Council

Sound records of wild animals recorded at the Zoological Gardens, Regent's Park and Whipsnade, with running commentary by Julian Huxley

Letter regarding the shipment of animals between the Zoological Society of London and Hamburg

Correspondence between Brown, Jenkinson & Co Limited and Sheffield Airey Neave regarding a shipment of animals to be returned to Hamburg Zoo by the Zoological Society of London

Correspondence between the Colonial Office and the Sheffield Airey Neave regarding the restocking of London Zoo and the activities of Edgar Taylor

Correspondence regarding W J C Frost being commissioned by the Council of the Zoological Society of London to collect Birds of Paradise and Crowned Pigeons for London Zoo

Correspondece between Hubert R Stanton and the Zoological Society of London regarding the supply of animals and a dispute between Stanton and the Society. Also power of attorney from the Zoological Society of London to C S Webb

Report on a visit to Brookfield Zoo with Robert Bean

List of desired animals from south, southeast and east Africa