Letter from Charles Alexander de Cosson regarding Joan Procter's paper on Lacheris
Includes: Account showing the position of Mr Elmslie with the Zool. Society, Jan 1847. [Costs of the Carnivora Terrace.]; Cost of Promenades and Poultry Exhibition, 1844-1847; Estimate of Cost of proposed Improvements in 1848; Account of Subscriptions
Correspondence with fa. Corstens-Vershuren regarding the purchase of birds by the Zoological Society of London
List of costs of major building works undertaken by the Zoological Society of London in the last ten years
Correspondence between S Cotterill and Geoffrey Marr Vevers regarding a quotation for animals being shipped from Singapore to the Zoological Society of London
Correspondence and papers regarding Jack Cotton's gift to the Zoological Society of London
Correspondence, memorandums and papers regarding the Cotton Terraces and modernisation of the Giraffe House
Letters and photographs regarding a hybrid guinea fowl
Agenda and minutes of a meeting of the Council of the Zoological Society of London