1964. First Edition Thus. 263 pages. No dust jacket. Green cloth boards with lettering. Contains black and white plates. Textblock is in English and Spanish. Clean pages and plates with light tanning and mild foxing throughout. More pronounced to free endpapers and pastedowns. Pen and ink stamp inscription to front pastedown. Binding remains firm. Boards have mild edge-wear with slight rubbing to surfaces and bumping to corners. Lettering is bright and clear. Moderate sunning to spine and edges with crushing to spine ends. Minor wear marks to boards.