Letters from Sir Samuel White Baker to Philip Lutley Sclater regarding notes and sketches of Hippotragus Bakeri
Letters from Phineas Taylor Barnum to Philip Lutley Sclater regarding the purchase and transfer of Alice the elephant. Also a letter regarding the purchase of specimens for Barnum's Zoological Museum
Letters from George Bennett to Philip Lutley Sclater regarding donation of wood hens to the Zoological Society of London
Letter from Charles de Bergue to Philip Lutley Sclater regarding subscriptions to the Zoological Society of London
Letter from Robert Brown to Philip Lutley Sclater regarding the best method of destroying the poisonous serpent Craspedocephalus lanceolatus in Santa Lucia
Letters from Francis Trevelyan Buckland of the Salmon Fisheries Office, to Philip Lutley Sclater
Letter from George Earle Buckle to Philip Lutley Sclater regarding reports of meetings of the Zoological Society of London
Letter from Budd, Johnsons and Jecks to Philip Lutley Sclater regarding the sale of spirits at the proposed tea room for Fellows
Letters from Sir Francis Cowley Burnand to Philip Lutley Sclater regarding admission to the Zoological Society of London, also one admission ticket
Letters from Arthur Gardiner Butler to Philip Lutley Sclater regarding attendance at committee meetings and illustrations for publications