Correspondence with Jean Seton regarding an offer of Thompson's Gazelles to the Zoological Society of London
Correspondence with David Seth-Smith regarding his gift to the Zoological Society of London of his collection of photographic negatives
Correspondence with K C Sen of The Variety of Birds Emporium, regarding shipments of animals to the Zoological Society of London
Letter from Carl Gottfried Semper to Philip Lutley Sclater regarding the contract between the Zoological Society of London and the new Anthropological Society
Letter from Sir Felix Semon to Philip Lutley Sclater regarding his review of his brother's book
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 Frederick Courteney Selous to Peter Chalmers Mitchell regarding his election to the Fellowship of the Zoological Society of London
Memorandum by the Secretary on selection of new members for the Council of the Zoological Society of London