Letter from George Stewardson Brady to Philip Lutley Sclater regarding contributions to the Proceedings of the Zoological Society of London
Letter from Octavius Pickard Cambridge to Philip Lutley Sclater requesting to include a paper in the Proceedings of the Zoological Society of London
Letter from William Henry Catlett to Philip Lutley Sclater regarding his subscription of the publications of the Zoological Society of London
Letters from John Willis Clark to Philip Lutley Sclater regarding his subscription and a paper for the Zoological Society of London
Letter from Benjamin Clarke to Philip Lutley Sclater regarding publications of the Zoological Society of London
Letter from Edmund Robert Daniell to Nicholas Aylward Vigors regarding the Royal Institution of Great Britain's publication of a journal devoted to science and the arts
Letter from Prof M Guerin referring to the genus Phyllosama with the first number of Zoological Bulletin. He asks for Proceedings of the Zoological Society of London with a view to reviewing them in his Bulletin
Letter from William Luadale of the Geological Society to W J Broderip regarding soil specimens and copies of the Proceedings of the Geological Society