1931. Sixth Edition. 246 pages. No dust jacket. Beige cloth. Pages are mildly tanned with ntoable foxing. Mild cracking to gutters, however binding remains firm. Pencil inscription to front pastedown and endpaper. Boards have light edgewear with corner crushing. Moderate sunning to board edges and spine, which has mild crushing to ends. Moderate water stain and foxing to lower edge of front board.