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 Baghdad Zoo and Geoffrey Marr Vevers regarding the proposed opening of a Zoological Garden in Baghdad
Correspondence between the British Sailors Society and Geoffrey Marr Vevers regarding admission to the Zoological Society of London for trainee merchant seamen
Correspondence between Stanley Baldwin and Geoffrey Marr Vevers regarding an offer of Indian reptiles to the Zoological Society of London
Correspondence with Geoffrey Marr Vevers regarding bamboo for the Giant Pandas at the Zoological Society of London
Correspondence between Banff National Park and Geoffrey Marr Vevers regarding a shipment of Beavers to the Zoological Society of London
Correspondence between B R Barker and Geoffrey Marr Vevers regarding a tear to the coat of B R Barker on a piece of wire sticking from a fence at the Gardens of the Zoological Society of London
Correspondence between P Barrie and Geoffrey Marr Vevers regarding a post on the first aid staff of the Zoological Society of London
Correspondence between Basel Zoo and Geoffrey Marr Vevers regarding an exchange of Wallabies and Hamsters