Letter from Auguste Sallé to Philip Lutley Sclater
Letters from Henry Stephens Salt, Secretary of the Humanitarian League, to Philip Lutley Sclater regarding snake feeding at London Zoo
Letters from Osbert Salvin to Philip Lutley Sclater regarding the purchase of animals for the Zoological Society of London and meetings of the Council
Letter from Henry Schlesinger to Philip Lutley Sclater with Saturday and Sunday tickets for the Gardens of the Zoological Society of London
Letters from Frederick Courteney Selous to Philip Lutley Sclater regarding his papers, notes on his egg collecting trip to Asia Minor, admission to the Gardens of the Zoological Society of London, a donation towards the International Congress of Zoology, notes on the red Rhebuck, meetings the Zoological Society of London, the horns of a white rhinoceros, his election as a corresponding member of the Society and accounts of his travels
Letter from Archibald Shearer to Philip Lutley Sclater regarding the closure of the Zoological Gardens in Edinburgh
Letter from Sir Arthur Everett Shipley to Philip Lutley Sclater regarding Graham Kerr breaking down in the middle of Part II of the Tripos due to ill health
Letter from Frederick Smith to Philip Lutley Sclater regarding plates and illustrations
Letter from John Smith to Philip Lutley Sclater recommending John Young as gardener at the Zoological Society of London
Letter from Earl Philip Henry Stanhope to Lord Walden regarding his membership of the Zoological Society of London