1946. Sixth edition. 127 pages. No dust jacket. Pictorial cloth covered boards. Black and white illustrations. Pages and binding are presentable with no major defects. Minor issues present such as mild cracking, inscriptions, inserts, light foxing, tanning and thumb marking. Overall a good condition item. Boards have mild shelf wear with light rubbing and corner bumping. Some moderate marking and tanning. Faint pen inscription on front.