Letters from Sir Joseph Norman Lockyer to Philip Lutley Sclater regarding a paper by his friend Hemmings which required a signature, and articles to be published
Letters from Alexander Peebles to Philip Lutley Sclater regarding the erection of greenhouses at the Gardens of the Zoological Society of London, with a list of buildings erected since 1866
Letter from Sir William Frederick Pollock to Philip Lutley Sclater regarding his membership of the Zoological Society of London
Letter from Count Arnoldo Girolamo Povoleri, formerly Arnold Harris Mathew, to Philip Lutley Sclater regarding the purchase of land at Brighton for a zoological garden
Letter from Philip Lutley Sclater to Charles P Ibbetson regarding his smoking in a part of the garden of the Zoological Society of London where smoking was prohibited
Letters from the International Exhibition of Selected Works of Fine and Industrial Art and Scientific Inventions and Philip Lutley Sclater regarding cooperation in the plans of the commissioners and the formation of a collection of live specimens of the best breeds of home and foreign animals whose wools and principally used in the woollen and worsted manufacturers. Also a plan of the animal enclosures and estimate of food
Letters from William Hillier Onslow to Philip Lutley Sclater regarding whether the Zoological Society of London would like to have a pair of Keas, membership of the Zoological Society, and the preservation of native birds of New Zealand. Also a report on Native New Zealand Birds with a memorandum by Lord Onslow.
Letter from John Osborne to Philip Lutley Sclater regarding his subscription to the Zoological Society of London
Letter from François J Nager Donatians to Philip Lutley Sclater
Letters from Frederick W Waller to Philip Lutley Sclater regarding No 3 Hanover Square, with a report and plans of the property