1960. First Edition. 96 pages. Yellow dust jacket over yellow cloth. Black and white illustrations throughout. Pages remain bright and clear. Pages have heavy tanning and mild foxing to endpapers. Boards have light edgewear with corner crushing and faint marking to boards. Mild tanning to board edges and spine, which has mild crushing to ends. Unclipped jacket has moderate edgewear with chips, tears, and creasing. Mild foxing to inside. Heavy sunning to spine. Notable rubbing and marking all over.