Correspondence between Ivor Montagu and the Zoological Society of London regarding the appointment of a Liaison Committee
Letter from F T Monro to Philip Lutley Sclater regarding the private feeding of reptiles in the Gardens of the Zoological Society of London
Proposals for a monorail system for ZSL London Zoo
Correspondence with Monica Hersant regarding Zoo Time and membership of the Zoological Society of London
Letters from St George Jackson Mivart to Philip Lutley Sclater regarding papers he was writing for the Zoological Society of London, and his resignation from the Council of the Zoological Society
Correspondence between Sir Philip Mitchell and Geoffrey Marr Vevers regarding the offer of two male lions to the Zoological Society of London
Letters from Sir Peter Chalmers Mitchell to Joan Procter regarding a meeting of the Aquarium Committee and Procter's assistance in designing and making models of the rockwork decoration for the tanks