Boston: Ticknor, Reed and Fields, 1851. vi,260pp. Small octavo. Brown cloth, decorated in blind, spine elaborately decorated in gilt. Ink name, lower fore-tip of upper board skinned, still a good, bright, tight copy. Item #WRCLIT74731
The 28th thousand, revised and enlarged, with a "Preface to the Twenty-Sixth Edition." The first edition appeared in 1848, and this edition does indeed seem substantially expanded, based on pagination.