In two volumes. First edition. 8vo. (iv), iv, 450, (2); (iv), 592 pp. Illustrated with engraved frontispiece in each volume and one engraved folding map of Rome in first volume. Quarter brown cloth over marbled paper-covered boards, stamped in gilt; all edges untrimmed; book-plate of Gerald Boucher, Bordeaux on front paste-down of each volume; scattered foxing to text; original limp paper wrappers bound in each volume, each with repairs along edges.