Correspondence between Dr J Richard Hudson and Geoffrey Marr Vevers regarding a young giraffe named Twiga which was sent to the Zoological Society of London from the Veterinary Research Laboratory in Kabete, Kenya

Letter from Geoffrey Marr Vevers to Dr M Mazels enclosing tickets for admission to London Zoo and Whipsnade Zoo following his assistance in the chemical examination of the blood of a Giraffe

Correspondence with Geoffrey Marr Vevers regarding queries about mammals such as an offer of a Lioness for mating, the measurements of Camels, Toto the Lesser Kudu, Mink breeders, Monkeys from East Africa, Quaggas, the gestation period of a Giraffe, Horned Hares, and domesticating the Paca and Capybara

Correspondence between Mr Ritchie and Geoffrey Marr Vevers regarding the collecting of animals from Nairobi for the Zoological Society of London, including Chameleons, Rhampholeons, Hippos and Giraffes

Correspondence between Cecil Stanley Webb and Geoffrey Marr Vevers regarding a proposed journey by C S Webb to British Guiana, with lists of birds, mammals and reptiles of Trinidad and Tobago. Also a letter regarding Zebras and Reticulated Giraffes

Correspondence between Raymond Hook and Geoffrey Marr Vevers regarding offers of animals including a Rock Hyrax, a pair of Rhinos, Reticulated Giraffes and Grevy's Zebras

Correspondence between G C Sauvage and Geoffrey Marr Vevers regarding an offer of two Cow Baringo Giraffes and a pair of Thompsons Gazelles to the Zoological Society of London

Articles of Agreement between ZSL and Marshall-Andrew and Co. Ltd. for executing alterations and additions to the existing Giraffe House. Includes 3 Giraffe House Alterations plans G5/100-102. Includes memo from F. A. Stengelhofen and the Bill of Quanti

Correspondence between the Royal Society of Ireland and George Soper Cansdale regarding an exchange of Brown Pelicans and Canadian Black Bear cubs for Giraffes or a Camel