Letter from Edward Carl von Martens to Philip Lutley Sclater, on behalf of the librarians of the Royal Public Bibliothek at Berlin, concerning the illustrations of the Proceedings of the Zoological Society of London
Letters from Arnold Jerome Matthews to Philip Lutley Sclater regarding an expedition to the Gabon for the purpose of procuring some young living specimens of the gorilla, then available to purchase by the Zoological Society of London
Letters from Josiah McGregor to Philip Lutley Sclater regarding a Pilcomayo expedition
Letter from Henry Millbank to Philip Lutley Sclater regarding his subscription to the Zoological Society of London
Letters from St George Jackson Mivart to Philip Lutley Sclater regarding papers he was writing for the Zoological Society of London, and his resignation from the Council of the Zoological Society
Letter from Robert I Montgomery, Secretary of the Royal Zoological Society of Ireland, to Philip Lutley Sclater regarding the cost of the transit of a rhinoceros
Letters from Rajendra Mullick to Philip Lutley Sclater regarding the arrival of the steamer 'Hydaspes' with herds and animals from the Zoological Society of London
Letter from Edward Newman to Philip Lutley Sclater regarding the subscription of Henry Reeks at the Zoological Society of London
Letters from Alfred Newton to Philip Lutley Sclater regarding the 'Record', the Royal Society and the Proceedings of the Zoological Society of London
Letter from James Nisbet to Philip Lutley Sclater regarding the proposal for Zoological Gardens of Glasgow