Correspondence between A Van-Heyst and George Soper Cansdale regarding an exchange of animals between Van-Heyst in Holland and the Zoological Society of London
Correspondence between the Variety of Birds Emporium and George Soper Cansdale regarding the sale of animals to the Zoological Society of London and a pair of Blue Ring-necked Parrakeets collected through the Zoological Society of London for the Duke of Bedford
Correspondence between J Waters and George Soper Cansdale, and photographs regarding shipments of animals from Malaya for the Zoological Society of London
Correspondence with Geoffrey Marr Vevers regarding C S Webb collecting animals from British Guiana for the Zoological Society of London
Correspondence between Otto Wollenweber and George Soper Cansdale regarding the sale of animals to the Zoological Society of London
Correspondence between M G Yearsley and George Soper Cansdale regarding the collecting of animals for the Zoological Society of London
Correspondence with Geoffrey Marr Vevers regarding the Zoological Gardens in Alipore, Calcutta, offering temporary housing to animals being sent to the Zoological Society of London, including a pair of panther cubs
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
Correspondence between Zurich Zoo and Geoffrey Marr Vevers regarding an offer of six Catarrhactus chrysocomus to Zurich Zoo
Correspondence between Zurich Zoo and Geoffrey Marr Vevers regarding the exchange of animals between Zurich Zoo and the Zoological Society of London