Correspondence with Khan Wild Animal Farm regarding the supply of animals, such as two Royal Bengal Tiger Cubs which were sent to Dudley Zoological Society
Correspondence with Dennis Kerr regarding payments to be received and animals he supplied to the Zoological Society of London
Letters from D F Kerr of Trinidad Leaseholds Ltd offering to collection animals from Trinidad for London Zoo
Correspondence with Margaret Harris regarding the leopard called Bingo which she sent to London Zoo in 1946, with pictures of Bingo as a cub
Correspondence with Carl Hagenbeck regarding the transport of animals on loan between Tierpark in Hamburgh-Stellingen and London Zoo
Correspondence with Otto Focklemann regarding the sale of animals
Correspondence with F Kimber & Sons, importers of animals and birds from all parts of the world, regarding surplus stock at the Zoological Society of London
Correspondence with Elizabeth Evans regarding the offer of her Cockatoo to London Zoo
Correspondence with Gerald Durrell regarding animals to be deposited at London Zoo, the exchange of Gough Island Moorhens for a pair of Rheas, a publication by the International Union for the Preservation of Nature on extinct and vanishing birds, a trip to Argentina, the diet of Giant Pangolins, and the care of Notornis
Correspondence with K Drysdale regarding birds being brought by Drysdale to London Zoo and accommodation for two Cheetahs in quarantine