Correspondence between Mrs F Edwards and Julian Sorell Huxley regarding principles of keeping animals in captivity

Correspondence with Philadelphia Zoo regarding the transport of snakes and the breeding of Tarsiers

Letter from the Deputy High Commissioner of Australia to Geoffrey Marr Vevers regarding a couple who would be capable of looking after the breeding of various kinds of rare birds on a property recently presented to the Zoological Board of Victoria

Correspondence between Copenhagen Zoo and Geoffrey Marr Vevers regarding a visit to London and Whipsnade Zoos, with arrangements regarding the transfer of animals

Correspondence between W H Hale and George Soper Cansdale regarding the export of animals from Kenya and lists of approved Zoos

Correspondence between N Melides and George Soper Cansdale regarding the exchange of birds for breeding purposes

Correspondence between G Kenneth Whitehead and George Soper Cansdale regarding the stock of Muntjac at London and Whipsnade Zoos

Correspondence with the District Commissioner Borama/Zeilah regarding breeding Civet Cats in captivity

Letter from Antwerp Zoo, with papers on Consideration Upon the Necessity of Coordinating All Observations Taken on Okapis Living in Captivity, and Ways in Exhibiting Birds in Cages