Sermons; now first printed from the original manuscripts of John Wallis, D.D. [electronic resource] : Some time savilian professor of geometry in the University of Oxford, keeper of the archives, member of the Royal Society, and chaplain in Ordinary to King Charles II. To which are prefixed, memoirs of the author, with some original anecdotes; and a recommendatory introduction, by the Rev. C.E. De Coetlogon, M.A.