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
Articles of Agreement and correspondence between John Warwick with the Zoological Society of London and the Earl of Derby regarding a voyage to Egypt and Nubia to procure live animals and birds for the Zoological Society of Lonon
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
Letters from Franz Werner to Joan Procter regarding specimens of snakes, an exchange of papers, volumes by Mr Boulenger, a gift of newts, a new frog in London Zoo, and Procter's position at the British Museum
Letters from G F Westerman, Director of the Zoological Gardens of the Society Natura Artis Magistra in Amsterdam, to Philip Lutley Sclater regarding a payment from the Zoological Society of London and the exchange of animals
Correspondence with Peter Scott and the Wild Fowl Trust regarding the exchange of animals, and the Waterfowl Registry
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
Sound records of wild animals recorded at the Zoological Gardens, Regent's Park and Whipsnade, with running commentary by Julian Huxley