books.google.co.ukhttp://books.google.co.uk/books/about/A_topographical_history_of_Surrey_by_E_W.html?id=mbcHAAAAQAAJ&utm_source=gb-gplus-shareA topographical history of Surrey, by E.W. Brayley assisted by J. Britton and E.W. Brayley, jun. The geological section by G. Mantell
