Various documents regarding a land slip on the South bank of The Regent's Canal corresponding to an 1875 Agreement between The Regent's Canal Company and ZSL
Agreements between The Strand Film Company and the Zoological Society of London to make cinematograph films illustrative of animal life and of other zoological subjects for scientific and educational purposes and for exhibition to the public
Agreements between Zaccheus Long and the Zoological Society of London for maintaining and keeping the Gardens at Regent's Park
Agreement to lease 11 Hanover Square, 10 June 1843; Notes on costs of lease of 11 Hanover Square, 18 June 1843; Order of the Vice Chancellor appointing the Receiver of the Rents of the Houses in Hanover Square, 1 May 1851; Notes on purchase of the freehold
Agreements between John Miller and the Zoological Society of London regarding the selling of confectionary and other refreshments in the Confectionary Rooms at the Gardens
Correspondence between the Ministry of Agriculture and Geoffrey Marr Vevers regarding licences for the movement of animals to the Sanatorium and Quarantine Stations in the Zoological Gardens, a Vicunuas infected with sarcoptic mange, the importation of dogs and cats, animals shipped by the SS Arakaka, the detention of foxes in the Mammal House, the purchase of African Weaver Finches and Leopard cubs on board the warship Victorious
Correspondence between Major R Aidin and Geoffrey Marr Vevers regarding his offer to present a Bosman's Potto and possibly a mate to the Zoological Society of London
Letter from Henry Francis Ainslie to Philip Lutley Sclater about plans for the erection by the Zoological Society of a new 'cats house or house for lions, tigers, and other large Felidae.'