Letter from Frederick Treves to Philip Lutley Sclater regarding his resignation from the Fellowship of the Zoological Society of London
Letter from Stephen Tucker to Philip Lutley Sclater regarding the submission of his name for election to the Zoological Society of London
Letter from Lord Francis Napier to Philip Lutley Sclater regarding entrance cards for the Gardens of the Zoological Society of London
Letter from Otto Kersten to Philip Lutley Sclater regarding his East African exploring project
Letter from John Samuel Budget to Peter Chalmers Mitchell requesting a grant from the Zoological Society of London towards the expenses of his expedition to Nigeria
Letter from William Schwenck Gilbert to Peter Chalmers Mitchell regarding an offer of two monkeys to the Zoological Society of London
Letter from John D Hamlyn to Peter Chalmers Mitchell regarding a gorilla and a chimpanzee for sale
Letter from William Henry Hudson to Peter Chalmers Mitchell enclosing a copy of Birds of La Plata for the Library of the Zoological Society of London
Letter from F Lawrence, honorary secretary of the Church Society for the Promotion of Kindness to Animals, to Peter Chalmers Mitchell regarding an article in the Daily Chronicle about the treatment of animals in the zoo
Letter from Samuel Pierpont Langley of the Smithsonian Institution to Philip Lutley Sclater regarding the establishment of a Zoological Park in the City of Washington