1954. Decima Edicion. 424 pages. Illustrated paper cover with lettering. Contains black and white illustrations. Textblock is in Spanish. Clean pages and illustrations with light tanning and mild foxing throughout. More pronounced to free endpapers and pastedowns. Pen inscription to front free endpaper. Bookseller sticker stuck to back free endpaper. Binding remains firm. Paper covers have moderate edge-wear with slight rubbing to surfaces and curling to corners. Lettering is darkened. Moderate tanning to spine and covers. Visible wear marks to covers.