1951. First Edition. 503 pages. Blue pictorial dust jacket over blue cloth. Pages are clean and bright, and appear almost good as new. With minimal tanning throughout. Binding has remained firm. Boards are a little rub worn, slight shelf wear to corners, spine and edges. Corners are a little bumped. Spine ends are mildly crushed. Light tanning to spine and edges. The clipped dust jacket has heavy edge wear, with tears, chips and areas of loss.Light tanning to spine and edges.