1965. Revised Edition. 201 pages. Illustrated paper covers. Black and white illustrations throughout. Light foxing and moderate tanning to pages. More prominent to text block edges, slightly lighter to reverse of covers. Pen inscription to half title page. Annotations, underlining and marginalia in pencil and pen throughout; text remains unaffected. Binding remains firm. Paper covers have light edge-wear and corner curling with noticeable tanning and mild scuffing overall. Spine has heavier tanning with mild rolling and creasing.