FIRST BENTLEY EDITION, 4to, pp. [vii], xxv, 444, , 87,  + engraved frontispiece and 1 further plate. Contemporary sprinkled calf, spine gilt in compartments, red morocco label, edges red. Lightly spotted in places, faint dampmark to frontispiece recto, first two letters of title-page printed poorly. Somewhat scratched, joints cracking but strong, a bit of wear to endcaps and corners.