1957. Fourteenth Edition. 224 pages. Pictorial paper cover. Contains colour illustrated plates. Pages are moderately tanned with a few small nicks and water drops along text block edge. Minor dog-eared corners. Stamp on half title page, with mild tearing to front pages. Hinge is slightly cracked with binding exposed. Binding remains firm. Minor creasing to rear pages. Cover has moderate shelf-wear to edges and surfaces, with slight curling to corners. Mild crushing to spine ends, with visible reading creases down spine. Lightly tanned overall.