Correspondence between Antwerp Zoo and Geoffrey Marr Vevers regarding an exchange of animals between the Zoological Society of London and Antwerp Zoo, and a paper called 'Notes about our attempt to present snakes separated from the public by an invisible obstacle'
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
Correspondence between Basel Zoo and Geoffrey Marr Vevers regarding an exchange of Wallabies and Hamsters
Correspondence between Anthony Chaplin and Geoffrey Marr Vevers regarding the import of animals from France to the Zoological Society of London
Correspondence between the Duke of Bedford and Geoffrey Marr Vevers regarding getting European Bison from Poland, the Curator of the New York Zoological Society sending White-tailed deer to the Zoological Society of London, an offer of Chartley Cattle and Soay Sheep by the Duke of Bedford, a specimen of the under-coat of the Pere David's deer, the early history of Pere David's deer, an Indian Rhino being brought from Calcutta by ZSL Overseer L M Flewin, Wisent bulls in Stockholm, the rearing of Pere David's deer at Whipsnade, an exchange of Parakeets, and the importation of Pere David's deer to Australia,
Correspondence between the Duke of Bedford and Geoffrey Marr Vevers regarding the exchange of animals between the Zoological Society of London and Woburn Safari Park, information about Chillingham Cattle and supporting the herd, the feeding of deer, the Duke of Bedford becoming a Member of the Council of the Zoological Society of London, pheasants and water fowl from the Continent, meetings of the Council, Pere David's Deer, and the importation of a European Bison bull from Poland for the Duke of Bedford
Correspondence between Geoffrey Marr Vevers and Elder Dempster Lines in Liverpool regarding the shipment of animals to the Zoological Society of London
Correspondence between the General Steam Navigation Company and Geoffrey Marr Vevers regarding the transfer of animals from the Zoological Gardens in Hanover and the Zoological Society of London
Correspondence between the Zoo-Centre in Brussels and Geoffrey Marr Vevers regarding the transfer of birds and Wallabies
Correspondence between Prague Zoo and Geoffrey Marr Vevers regarding a pair of Bennett's Wallabies which were sent to Prague Zoo by the Zoological Society of London