1955. 10th edition. 328 pages. Photographic jacket over blue cloth. Includes photographic plates. Pages have slight foxing, tanning and minor thumbing. Foxing more noticeable towards the start and end of the book. Pencil inscriptions to front endpaper. Boards have some moderate edge wear, with slight bumping to corners and minor bumping to spine ends. Boards a little rubbed and marked overall. A few liquid droplet marks. Book has a moderate forward lean. Unclipped jacket has some edgewear with chips, tears and creasing. Jacket is rather rubbed and marked overall. Slight water staining overall.