8vo, pp. lvi, 349,  + engraved frontispiece and 1 folding plate. Untrimmed in original paper boards, printed paper label to spine. Some spotting, plate offset onto facing page. Extremities rubbed, a little wear to corners and edges, front hinge cracking at frontispiece (but sound). Lending library bookplate to front pastedown, and their near-contemporary inscription to title-page.