Correspondence between Sir William MacGregor Henderson and Solly Zuckerman regarding the appointment of a new Director of Science, negotiations with the Department of Environment, a donation towards the cost of a new Discovery Centre at Whipsnade, a biographical memoir of John G Phillips and a successor to William Henderson

Letter regarding a poster for the Railways and a request for one or more posters to be exhibited at London and Whipsnade Zoos

Correspondence between Geoffrey Marr Vevers and Captain Beale, Superintendent at Whipsnade Zoo, regarding the return of staff from military service, information about disabled men on the staff at Whipsnade in relation to the Disabled Person (Employment) Act 1944 Quota Scheme, the progress of a baby chimp called Uno, the purchase of wire netting, Whipsnade Committee's visit of inspection to Whipsnade Zoo, accommodation at Chapel Farm and notes on the Whipsnade chimpanzee

Correspondence between the Duke of Bedford and Geoffrey Marr Vevers regarding the importation of Kangaroos from Australia, Pere David Deer at Whipsnade, the transfer of Deer to New York Zoo, and New Zealand Brown Ducks in the Waders Aviary. Also a biography of the 11th Duke of Bedford

Correspondence between British Museum (Natural History) and Geoffrey Marr Vevers regarding a report of a Black-Headed Gull to the Bird-Ringing Committee at the British Museum of Natural History, articles on Okapi by Reginald Innes Pocock, an account of the baby Dendrohyrax by Cecil Stanley Webb , Antarctic Seals, skins and skulls of small carnivores, the fox which the Zoological Society of London received from Tel Aviv Gardens, an exhibition of Tree Hyraxes, exhibits for Major Cottam, donations of specimens to the British Museum (Natural History), mongoose skins, Tangier Smith's location in Sze Chuan to locate the original Pandas, the release of Kodiak Bears at Whipsnade Zoo, publications by Doubleday on the Giant Panda, rings for a Golden Eagle from the Bird-Ringing Committee, the species of Monkey from Northern Nigeria, a Leopard from the Himalayas, measurements of the Kodiak Bears called Kam and Schatka at Whipsnade, and a donation of Hedgehogs to the USA

Correspondence between Burnet, Tait and Lorne and Julian Sorell Huxley regarding proposed new elephant and rhinoceros houses and paddocks at the Zoological Society of London, and the proposed Tusker Elephant House at Whipsnade Zoo. Also minutes of the Whipsnade Committee 9th December 1936, and an extract from a memo on accommodation for catering staff at Whipsnade (known then as the House of Pleasant Bread)

Correspondence between Major A Buxton and Geoffrey Marr Vevers regarding a visit to Whipsnade Zoo and the presentation of a Cheetah 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 London Zoo and Whipsnade Zoo

Correspondence between London Zoo and Whipsnade Zoo