1963. First Edition. 256 pages. Pictorial dust jacket over green paper covered boards. Black and white illustrations throughout. Pages are bright and clear with mild thumb marking, scuffing and tanning to text block edges. Binding remains firm. Pencil inscriptions to free endpapers. Boards have minor corner bumping and edgewear with mild scuffing overall. Spine has subtle sunning with soft crushing to ends. Lettering remains bright and clear. Book has a slight forward lean. Clipped dust jacket with minor rubbing, chipping and tearing to edges. Moderate tanning and scuffing overall.