Correspondence with Dresden Zoo an invitation to visit London Zoo and Whipsnade, and back numbers of the Oryx journal

Correspondence with The Dudley Zoological Society regarding annual attendance figures

Correspondence with Bernard Fagg of the Department of Antiquities in Jos, regarding the drawing up of a constitution for the Zoological Society of Jos

Letter to Sir Edward Hallstrom, Executive Director of Taronga Zoological Park Trust, regarding the International Union of Directors of Zoological Gardens

Correspondence with W P Heuschele, Veterinarian at San Diego Zoological Garden regarding the minutes of a meeting of the Research Council of the Biological Research Institute

Correspondence with the National Zoological Gardens of South Africa regarding the annual conference of the International Union of Zoo Directors

Correspondence with Rio Grande Park Zoo regarding the acquisition of rare animals, such as Asiatic Rhinos

Correspondence with the Zoological Society of Jos regarding assistance from the Zoological Society of London

Letter to G Iles of Belle Vue Zoo in Manchester regarding J Seago leaving for East Africa to collect live animals

Correspondence with Philadelphia Zoo regarding the transport of snakes and the breeding of Tarsiers