1969. First Edition Thus. Unpaginated. Pictorial paper covers. Black and white illustrated plates. Minor foxing and tanning to pages and plates. More prominent to text block edges and reverse of covers. Pen inscription to half title page. Mild staining to hinges. Binding remains firm. Paper covers have light edge-wear and corner curling with visible staining and scuffing overall. Spine has visible splitting, rolling and creasing.