Letters from Martin Theodor von Hueglin to Philip Lutley Sclater regarding his departure for Spitzbergen and his treasures of the three natural kingdoms
Letters from Hunter and English to Philip Lutley Sclater regarding the well pumps in the gardens of the Zoological Society of London, with a report on the well and pumps
Letter from Macmillan & Co. Ltd. to Philip Lutley Sclater regarding a collected edition of the papers of the late Professor Huxley
Letter from George Frederick Leycester to Philip Lutley Sclater proofs of his woodcuts for the Proceedings of the Zoological Society of London
Letter from Peter Matthews to Philip Lutley Sclater regarding his resignation as a Fellow of the Zoological Society of London
Letter from Count Paul Wolff Metternich to Philip Lutley Sclater regarding tickets for entry to the Gardens of the Zoological Society of London
Letters from Robert A Mitchell to Philip Lutley Sclater regarding committee meetings of the Zoological Society of London and the settlement of his late brother's affairs and a claim by the Zoological Society
Letter from Robert McKim to Philip Lutley Sclater regarding his subscription to the Zoological Society of London
Letters from Morris & Co. to Philip Lutley Sclater regarding a payment due to the estate of Francis Picket
Letters from James Murie to Philip Lutley Sclater regarding the death of a giraffe from mouth disease, his monograph on Otaria, and his memoirs on the walrus, kagu, hyaena, pilot whale, otaria and manatee