Correspondence between San Diego Zoo and Geoffrey Marr Vevers regarding shipments of animals from San Diego Zoo to the Zoological Society of London, including Rosy Boas, a California King Snake, Pacific Rattlesnakes, a Black Cobra, Adders, Slow Worms, Emus and a request from the Zoological Society of London for Sea Lions, also the transport of Hedgehogs and Wallabies from the Zoological Society of London to San Diego Zoo
Correspondence between Philadelphia Zoo and George Soper Cansdale regarding the importation of Salamanders for the Pathology Department of Ancoats Hospital
Correspondence between Philadelphia Zoo and Geoffrey Marr Vevers regarding a shipment of brine shrimp eggs for the Zoological Society of London
Correspondence between the Avicultural Society and George Soper Cansdale regarding an invitation for Cansdale and his wife to attended the nineteenth Meeting and Dinner of the British Aviculturists' Club, and ten Blue Masked Lovebirds that had arrived from the San Diego Zoo
Letters from Arthur E Brown of the Zoological Society of Philadelphia, to Philip Lutley Sclater regarding the birth of an African elephant
Correspondence with Philadelphia Zoo regarding the transport of snakes and the breeding of Tarsiers
Correspondence between Bristol Zoo and Geoffrey Marr Vevers regarding a collection from Philadelphia for the Zoological Society of London, a pair of Husky Dogs for Bristol Zoo, the transfer of surplus animals from Alabi, By-Laws of the Zoological Society of London, import licences, a shipment of raccoons, a Duiker onboard Ocean Fame for the Zoological Society of London, an order for a pair of Sea Lions, information on staff salary scales, a Serval Cat donated by Manchester Zoo and pathological information regarding primary amyloidosis
Correspondence between Chicago Zoo and Geoffrey Marr Vevers regarding a request for Hedgehogs and other animals at Chicago Zoo, and the exchange of animals with the Zoological Society of London
Correspondence with Philadelphia Zoological Gardens regarding regarding the War
Correspondence between James & Hodder and Geoffrey Marr Vevers regarding the collection of mammals and birds from the Philadelphia Zoo which arrived on the S.S.Sofie Bakke for the Zoological Society of London