Volumes detailing the training of dolphins that resided in the Dolphinarium at Whipsnade Zoo

Drawings showing the design, layout and details of several buildings built 1957-1961 at the entrance to Whipsnade Zoo (16 items). Map and plan of Whipsnade, 1996 (2 items).

Correspondence between the Duke of Bedford and Geoffrey Marr Vevers regarding getting European Bison from Poland, the Curator of the New York Zoological Society sending White-tailed deer to the Zoological Society of London, an offer of Chartley Cattle and Soay Sheep by the Duke of Bedford, a specimen of the under-coat of the Pere David's deer, the early history of Pere David's deer, an Indian Rhino being brought from Calcutta by ZSL Overseer L M Flewin, Wisent bulls in Stockholm, the rearing of Pere David's deer at Whipsnade, an exchange of Parakeets, and the importation of Pere David's deer to Australia,

Correspondence between Samuel McGredy and Son and Geoffrey Marr Vevers, and plans regarding the planting of roses at Whipsnade

Correspondence between E H Tong and Geoffrey Marr Vevers regarding a Road Fund Licence, a water softening plant at Whipsnade, suggestions for improvements at Whipsnade, a train accident, rules regarding the admission of children, and lists of shrubs

Correspondence between the High Commissioner of South Africa and George Soper Cansdale regarding a request for specimens of the big horned Afrikander humped cattle to establish a herd at Whipsnade

Letter regarding a decision not to move the wolves at Whipsnade and to cut the tops out of dangerous conifers in the Wolf Wood. Also a list of implements belonging to the Gardening Department at Whipsnade

Correspondence between Howard J Stevens and Geoffrey Marr Vevers regarding the transport of a male Llama, Nylghaie, Dingos and Husky puppies to Whipsnade, and the offer to let J Howard Stevens had a pair of Bear Cubs

Correspondence between E H Tong and Geoffrey Marr Vevers regarding the offer of the Council of the Zoological Society of London on the appointment of Superintendent at Whipsnade Park

Correspondence between Sydney Turner and Geoffrey Marr Vevers regarding supplies of Ilex for Okapi and the Wild Turkeys at Whipsnade to be sent to Holkham Park