Correspondence with Dierenpark Wassenaar regarding formula used for hummingbirds and the exchange of animals
Letter from John Colam of the Royal Society for the Prevention of Cruelty to Animals, to Philip Lutley Sclater regarding the serpent feeding in the reptile house being a healthy amusement for children and young persons
Correspondence between the Societe Royal d'Histoire Naturelle de Gand and Philip Lutley Sclater regarding the exchange of animals including a Bubal
Correspondence regarding W J C Frost being commissioned by the Council of the Zoological Society of London to collect Birds of Paradise and Crowned Pigeons for London Zoo
Correspondence between T R Beckett and Geoffrey Marr Vevers regarding a collection of animals from Nigeria to be given to the Zoological Society of London, including Ostriches, Cranes and Marabous
Correspondence between Bombay Natural History Society and Geoffrey Marr Vevers regarding the import of animals to the Zoological Society of Great Britain, including a Sloth Bear Cubs and Snakes
Correspondence between Anthony Chaplin and Geoffrey Marr Vevers regarding the import of animals from France to the Zoological Society of London
Correspondence between Copenhagen Zoo and Geoffrey Marr Vevers regarding a visit to London and Whipsnade Zoos, with arrangements regarding the transfer of animals
Correspondence between Leslie Martin Flewin and Geoffrey Marr Vevers regarding the sale and surplus of animals from German zoological collections, and animals and birds on loan from Hagenbeck's Tierpark in Hamburg
Correspondence between D Goodwin and Geoffrey Marr Vevers regarding a request to purchase a cock barbary dove from London Zoo