1961. Fifth Edition. 716 pages. No dust jacket. Blue cloth boards with gilt lettering. Contains black and white and colour illustrations. Clean pages and illustrations with light tanning and mild foxing throughout. More pronounced to free endpapers and pastedowns. Pen and sticker markings to front free endpaper. Bookseller sticker stuck to front pastedown. Binding remains firm. Boards have mild edge-wear with slight rubbing to surfaces and bumping to corners. Gilt lettering is bright and clear. Visible wear marks to boards.