Correspondence between E H Tong and George Soper Cansdale regarding matters at Whipsnade, including causes of deaths of animals, animal record cards, the Canadian Department of Mines and Resources, the acquisition of animals, and animals on deposit from Germany
Correspondence between E H Tong and Geoffrey Marr Vevers regarding the offer of the Council of the Zoological Society of London on the appointment of Superintendent at Whipsnade Park
Correspondence between Toronto Zoo and George Soper Cansdale regarding the Lord Chamberlain providing the Zoological Society of London with a pair of King's Swans from the River Thames, which were then sent to Toronto Zoo in exchange for Beavers. Also other exchanges between Toronto Zoo and the Zoological Society of London
Letter regarding the management of Aquariums
Correspondence between Denys W Tucker and Geoffrey Marr Vevers regarding the offer of a Slender Loris to the Zoological Society of London
Correspondence between David Turnball-Simpson and George Soper Cansdale regarding negatives of Winnie the Bear, the shipping of a Great Dane and a dispatch of animals from Tehran
Correspondence between David Turnball-Simpson and George Soper Cansdale regarding the donation of a male bear cub (known locally as a Bakhtiary) from South Iran to the Zoological Society of London
Correspondence between Charles Turner and George Soper Cansdale regarding a request for Swans from the Zoological Society of London
Correspondence between Sydney Turner and Geoffrey Marr Vevers regarding supplies of Ilex for Okapi and the Wild Turkeys at Whipsnade to be sent to Holkham Park
Correspondence with Geoffrey Marr Vevers regarding a Golden Eagle which accidentally trapped in Brora and sent to the Zoological Society of London by Mrs Jessie Tyser