1952. No Edition Stated. Unpaginated. No dust jacket. Red cloth with gilt titles to spine. Volume II. pp 259-562. Includes photographic plates and large fold-out diagrams. Pages have slight foxing, tanning and minor thumbing. A few dog-eared corners. Fold-out plans have minor foxing and tanning and some small creases. One small tear to first fold-out plan. Boards have some moderate edge wear, with slight bumping to corners and minor bumping to spine ends. Pronounced mottling front and rear. Gilt is bright. Price sticker to rear.