1956. Seventh Printing. 309 pages. No dust jacket. Blue cloth boards with gilt lettering. Contains black and white illustrations. Clean pages and illustrations with light tanning and mild foxing throughout. More pronounced to free endpapers and pastedowns. Moderate tape marks to pastedowns and free endpapers. Bookseller sticker stuck to front pastedown. Binding remains firm. Boards have moderate edge-wear with bumping to corners and rubbing to surfaces. Gilt lettering is darkened. Visible wear marks to boards.