1961. Last Reprinted. 121 pages. Dust jacket over blue cloth. Black and white illustrations throughout. Bright and clean pages with light tanning to text block edges. Binding is firm throughout with minor thumb-marking. Boards have light edge wear with minor corner bumping. Mild crushing to spine, with occasional markings overall. Unclipped jacket has light edgewear with tears and creasing. Heavy tanning to spine. Moderate water staining to spine. Light rubbing and marking all over.