Correspondence with Lady Leila Manton regarding her flamingos
Letter from Maria to Joan Procter about her life at Newnham College, Cambridge
Letter from Mary to Joan Procter regarding life at Newnham College, Cambridge
Letter from Marguerite McArthur to Joan Procter regarding a request for Procter bind books
Correspondence with Connie McTurk regarding collecting animals in British Guiana for the Zoological Society of London
Correspondence with Messers John Alabi and Co regarding the shipment of ostriches to the Zoological Society of London
Correspondence with Sir Clive Milnes-Coates regarding the purchase of Tufted Ducks and the eggs of Reeves Pheasant
Correspondence with the collector B L Mitchell regarding animals to be collected from Nyasaland for the Zoological Society of London, including Vervet Monkeys, Jackal cubs, Martial Hawk Eagle, Pangolins and Bush Babies
Letters from Sir Peter Chalmers Mitchell to Joan Procter regarding a meeting of the Aquarium Committee and Procter's assistance in designing and making models of the rockwork decoration for the tanks
Correspondence with Monica Hersant regarding Zoo Time and membership of the Zoological Society of London