Programme for the symposium on echinoderm biology held by the Zoological Society of London
Programme for the symposium on invertebrate receptors held by the Zoological Society of London
Programme for the symposium on variation in mammalian populations held by the Zoological Society of London
Programme for the symposium on the haemostatic mechanism in man and other animals held by the Zoological Society of London
Programme for the symposium on diseases of fish held by the Zoological Society of London
Programme for the symposium on Myriapoda of desert animals held by the Zoological Society of London as part of the 3nd International Congress of Myriapodology
Papers regarding the symposia 'Zoos and Conservation' at the Zoological Society of London, including correspondence, speeches and reports
Correspondence and scripts regarding filming by the Natural History Unit of the British Broadcasting Corporation, filming in the Wellcome Labs, 'The Stationary Ark', Central Office of Information filming, a Horizon programme, and Lighthouse filming of the ZSL veterinary course