Letter from Walter Jervoise Scott to Philip Lutley Sclater regarding the report of the Zoological Society of London and his attempts to locate another Cassowary
Letter from Robert Falcon Scott to Philip Lutley Sclater regarding assistance with the National Antarctic Expedition
Letter from Sir Percy Moreton Scott to Philip Lutley Sclater regarding admission to the Gardens of the Zoological Society of London
Letter to Mr Scott giving thanks for a pair of Snowy Owls which he presented to the Zoological Society of London
Letter from James Renat Scott to Philip Lutley Sclater regarding the cancellation of his membership to the Zoological Society of London
Letter from Karl Max Schneider to Julian Sorell Huxley
Letter from Henry Schlesinger to Philip Lutley Sclater with Saturday and Sunday tickets for the Gardens of the Zoological Society of London
Letter from Lord William Frederick Scarlett, 3rd Baron Abinger, to Philip Lutley Sclater regarding a golden eagle
Letter from Lady Sandys to Philip Lutley Sclater regarding her subscription to the Zoological Society of London
Letter from Auguste Sallé to Philip Lutley Sclater