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
Letter from Joseph Charlton Parr to Philip Lutley Sclater regarding an exhibition of P T Barnum's white elephant, Toung Taloung, at the Gardens of the Zoological Society of London
Letters from August von Pelzeln to Philip Lutley Sclater
Letter from M C A Perkes to Philip Lutley Sclater regarding the Zoological Society of London
Letter from Sir William Henry Perkin to Philip Lutley Sclater requesting an artist's ticket for Miss Perkins to enter the Gardens of the Zoological Society of London