1950. Third Edition. 368 pages. No dust jacket. Yellow cloth boards with gilt lettering. Contains black and white illustrations. Clean pages and illustrations with noticeable tanning and foxing throughout. More pronounced to free endpapers and pastedowns. Binding remains firm. Boards have moderate edge-wear with bumping to corners and rubbing to surfaces. Gilt lettering is darkened. Book has a slight forward lean. Visible wear marks to boards.