London: Richard Bentley, 1858. hardcover. Edited by Peter Cunningham. 9 volumes. Black & white engravings with tissue guards. 8vo, 3/4 green levant, raised spines, gilt decorated spine, t.e.g. (leather evenly faded to brown on spine). London: Richard Bentley, 1858. Water stains along bottom edge of some volumes, still a very good set. very good.
Volume 1 includes a 3 page signed letter by Horace Walpole, dated June 11, 1710.