1930. Sixth Edition. 723 pages. No dust jacket. Red cloth. Prize plate stuck to front pastedown. Black and white illustrated frontispiece. Slight cracking to gutters with exposed netting, pages slightly loose. Pages have light tanning and foxing throughout. Heavier to endpapers and pastedowns. Markings to some pages. Boards have light shelf-wear with corner bumping. Light sunning to spine and edges with crushing to spine ends. Slight staining to both boards.