1960. No Edition Remarks. 515 pages. No dust jacket. Blue cloth. Vol XLVIII. Possibly rebound. Includes photographic plates. Pages have slight foxing, tanning and minor thumbing. Pages are very water stained and warped, but the text is unaffected. 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 white and brown spots.