1952. 4th edition. 300 pages. Blue jacket over blue cloth with gilt titles to spine. Introductory memoir by Sydney T Irwin. With photographic frontispiece. Pages have slight foxing, tanning and minor thumbing. A few dog-eared corners. Boards have some moderate edge wear, with slight bumping to corners and minor bumping to spine ends. Gilt is bright. Unclipped jacket has light edgewear with small tears and creasing. Jacket slightly rubbed and marked overall. A few liquid droplet marks. Spine is noticeably sunned. Strips of sunning front and rear.