First edition, sixth printing. 350pp, with colour plate frontispiece and full page line drawings in text. Decorated blue publisher's cloth-covered boards, gilt-stamped lettering on the spine. 12mo. Cloth is worn, rubbed and rounded at corners and spine ends. Text block edges dull and a little spotted. Two previous owners' names on front free endpaper. Faint and occasional spotting on first and last few leaves.
