Correspondence with Dresden Zoo an invitation to visit London Zoo and Whipsnade, and back numbers of the Oryx journal
Letter to Ronald Dowling regarding a breach of the Regulations under Section 17 of the Zoological Society of London's Act 1929 by his son, Hilton Dowling
Letters from Alec Douglas-Home of the Foreign and Commonwealth Office, regarding the offer of Pere David Deer to China
Letter to Captain C Diver regarding the contested election of the Zoological Society of London
Correspondence with the Dictionary of National Biography regarding a portrait of Sir Peter Chalmers Mitchell by William Nicholson
Letter from Gavin de Beer of the British Museum (Natural History) regarding Desmond Morris and Congo
Correspondence with Alan W Davies regarding an examination of the liver of Brumas
Correspondence with C J G Dalton, Controller of the Zoological Society of London, regarding staff wages, Ordinary General Meetings, newsletters, meeting notes, liaison letters, and other administrative matters of the Zoological Society of London
Newspaper clipping from the Daily Telegraph titled 'London Zoo Deficit for Second Year', with draft letter of response
Correspondence with A H D'Aeth regarding the nomination of women for membership of the Council of the Zoological Society of London, admitting guests to the Gardens, the death of his wife, the management of the animals in the Gardens and the conduct of the Society's scientific affairs, his trespass into the Lion House, his nomination to the Council and a new rebuilding fund