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 K Drysdale regarding birds being brought by Drysdale to London Zoo and accommodation for two Cheetahs in quarantine
Correspondence with Dierenpark Wassenaar regarding formula used for hummingbirds and the exchange of animals
Correspondence regarding the importation of wild animals and birds from Abyssinia including Gelada Baboons and Royal Starlings
Letters from the Big Game Ranch in Arusha regarding the prices for East African wild animals