Papers regarding the re-building programme at Regent's Park and the general development of the Gardens
Paper on a proposed Zoo newspaper and other possible extensions of the Society's activities including broadcasting, television and cinema
Out-letters of Peter Chalmers Mitchell (Also contains out-letters of M B Saunders, Poultry Department, from 20 Feb 1917-26 Jul 1917)
Letter from Arthur John Bigge, 1st Baron Stamfordham and Private Secretary to George V, to Peter Chalmers Mitchell regarding specimens of South Australian Doves and a Green Parrot for the Zoological Society of London
Correspondence between Maud Peavot and Peter Chalmers Mitchell regarding the Leslie Peavot Fund and an account book for the Fund. The Peavot Fund was held by the Secretary and Accountant of the Zoological Society and administered by them in consultation with Mrs Peavot, widow of the late H G J Peavot, the Society's Librarian, for the benefit of Leslie Peavot, his son
Letter from Briton Riviere to Peter Chalmers Mitchell to propose Maurice Lyndham Walder for election to the Zoological Society of London
Letters from Spiers and Pond Ltd regarding spirit licences, lavatories in the Gardens and ownership of outside bars. Also an agreement between the Zoological Society of London and Spiers and Pond Limited
Papers on general rules of the Society for information of the staff
Memorandum from the Secretary on the policy of the Council regarding possible dissolution of the Botanic Society