Correspondence with Sir George Clubton regarding the possibility of obtaining Elk, Bison and Przewalski's Horses from Warsaw

Correspondence between Anthony Chaplin and Geoffrey Marr Vevers regarding the import of animals from France to the Zoological Society of London

Correspondence with Budapest Zoological and Botanical Garden requesting aid

Letters from A de Borre of the Musee Royal d'Histoire Naturelle Brussels, to Philip Lutley Sclater

Letter from Sheffield Airey Neave to the Board of Trade Department of Overseas Trade to request a permit for the importation of wines from Switzerland

Black and white and colour photographs, mainly of various zoos, including Frankfurt, Berlin, Jersey, Antwerp, Stuttgart, Bristol, Paignton, Thoiry, Ueno (Tokyo) and Singapore, as well as images of herpetological specimens in captivity

Contract between ZSL and the Department for International Development

Correspondence between Basel Zoo and Geoffrey Marr Vevers regarding an exchange of Wallabies and Hamsters

Early papers regarding the Aquarium at London Zoo, including correspondence, price lists, reports on visits to Hamburg, Berlin, Brussels and Dresden