Correspondence between Geoffrey Marr Vevers and Jardin Zoologique de Quebec sending sympathies following the war damage to London Zoo, and offering to sell of exchange animals
Correspondence between the Parc Zoologique de Cleres and Geoffrey Marr Vevers regarding the exchange of a Golden Eagle for Pheasants at the Zoological Society of London, and the loan of boxes to trap Wallabies and Geese
Correspondence with Geoffrey Marr Vevers regarding sending a representative from Taronga Zoological Park to the Zoological Society of London to study their methods of combating various diseases which Melbourne Aquarium were suffering from
Correspondence between Tel-Aviv Zoological Garden Society and Geoffrey Marr Vevers regarding membership and fellowship of the Zoological Society of London and guidance on income and taxes
Correspondence with Philadelphia Zoological Gardens regarding regarding the War
Correspondence between James & Hodder and Geoffrey Marr Vevers regarding the collection of mammals and birds from the Philadelphia Zoo which arrived on the S.S.Sofie Bakke for the Zoological Society of London
Correspondence between Tel-Aviv Zoological Garden Society and Geoffrey Marr Vevers regarding the exchange of specimens between the Zoological Society of London and Tel-Aviv Zoological Garden Society
Correspondence between Copenhagen Zoo and George Soper Cansdale regarding a request for a dozen Ruffs for the Zoological Society of London, the Zoo Directors' Congress, and a consignment of mammals, birds and reptiles from Australia
Correspondence between the Royal Zoological Society of Ireland and George Soper Cansdale regarding the exchange of animals between the Royal Zoological Society of Ireland and the Zoological Society of London
Correspondence between the Zoological Society of Glasgow and The West of Scotland and George Soper Cansdale regarding the exchange of animals between the Zoological Society of Glasgow and the West of Scotland, and the Zoological Society of London