Correspondence with Frances L Perry regarding shelter in the British Owls' aviaries at London Zoo
Letter from John George Perry to Philip Lutley Sclater regarding his subscription to the Zoological Society of London
Letter from William Hale John Charles Pery, Earl of Limerick, to Philip Lutley Sclater regarding his tickets to the Gardens of the Zoological Society of London
Letter from Henry Peters to Philip Lutley Sclater regarding the cancellation of his subscription to the Zoological Society of London
Letters from Wilhelm Carl Hartwig Peters of the Museum Regium Zoologicum, to Philip Lutley Sclater regarding Huxley's paper, a sketch of the plan of the monkey house, plates, specimens in his possession, and his memoirs
Letter from Edward Petre to Philip Lutley Sclater regarding his membership of the Zoological Society of London
Applications by Geoffrey Marr Evers for supplementary supplies of petrol for Peter B Partridge and E G Rhodes
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
Letter regarding a shipment of Hedgehogs from the Zoological Society of London to the Zoological Society of Philadelphia