1955. 5th Edition. 242 pages. Green paperback book with white lettering to front cover and spine. Contains black and white plates. Pages and plates are visibly tanned with minimal foxing throughout. Plate next to page 6 has small tear to top edge. Minor cracking to front hinge. Binding remains firm. Paper cover has noticeable edge-wear with light rubbing and creasing. Some light marking and tanning. Minor staining to rear cover. Mild tanning to spine with visible crushing to spine ends.