1950. 8th Printing. 205 pages. This is an ex-Library book. Blue dust jacket over grey cloth. Library copy, with expected inserts and inscriptions. Black and white illustrations throughout. Binding remains firm. Pages and illustrations have light tanning and foxing throughout. Tears to some page edges, text remains unaffected. Boards assumed in good condition as covered with library made jacket. Unclipped jacket has moderate edgewear with chips, tears, and creasing. Light tanning to spine and edges. Pen inscription to front panel. Staining overall.