1921. Fifth Edition, Revised. 122 pages. No dust jacket. This is an ex-Library book. Red cloth with black lettering. Contains black and white illustrations throughout. Book has been rebound by library, with expected inserts, stamps and inscriptions. Pages are mildly tanned and foxed, but text remains clear. Binding is firm. Boards have moderate shelf-wear, with noticeable corner bumping and some scuffing to edges. Spine and edges are heavily sunned, with mild crushing to ends. Noticeable marks overall. Labels to spine ends. Boards are slightly bowed.