Letters from John Willis Clark to Philip Lutley Sclater regarding his subscription and a paper for the Zoological Society of London
Letters from W A Conklin of the Department of Public Parks in New York, to Philip Lutley Sclater regarding the birth of an elephant at a circus in Philadelphia
Letters from Joseph Cornely to Philip Lutley Sclater regarding a voyage
Memorandum of agreement between Hugh Cuming and the Zoological Society of London for his collection of shells. Also one letter to Philip Lutley Sclater regarding the agreement
Letters from Robert Oliver Cunningham to Philip Lutley Sclater regarding his research and other papers
Letter from Alfred Nathaniel Curzon to Philip Lutley Sclater regarding membership of the Zoological Society of London
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
Letters from Francis Trevelyan Buckland of the Salmon Fisheries Office, to Philip Lutley Sclater