Correspondence between Julian Sorell Huxley and William Lutley Sclater regarding meetings of the Record Committee, a successor to William Lutley Sclater following his retirement
Correspondence between Julian Sorell Huxley and H Steinmetz of the Zoologischen Gartens zu Berlin
Letters from Arthur Walden, Marquess of Tweedale, to Philip Lutley Sclater regarding an offer from the Duke of Wellington of two male llamas, Fellowship of the Zoological Society of London, specimens of an insect, and subscriptions to the Society
Letters regarding the appointment of Henry Gascoyne Maurice as President of the Zoological Society of London, and the Trust's application for new accommodation in the Society's premises
Correspondence between Jean Delacour of the New York Zoological Society and Sheffield Airey Neave regarding Delacour's nomination as an Extraordinary Member of the Council
Correspondence between Fact Photography, Photo Coverage and the Zoological Society of London regarding photography services
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
Correspondence between the Institute of Child Health at the University of London and the Zoological Society of London regarding observations of infant feeding in the Gardens
Correspondence between Eunice Kidd, Chairman of the Small Livestock Sales Sub-Committee of the Red Cross Agriculture Fund, and the Zoological Society of London regarding a poultry sale held in the Gardens
Letters from Sir Francis Lindley to the Zoological Society of London regarding voting in a meeting of the Council. Also an offer to collect crayfish and trout