1922. Sixth Edition. 203 pages. No dust jacket. Red cloth covered boards with gilt lettering. Pages are moderately tanned and occasionally foxed throughout. End papers are more notably tanned. Previous owner's ink stamp to front paste-down. Minor pencil marking to front free end-paper. Annotation and marginalia in black ink throughout, with occasional impact to text. Binding remains firm. Boards have moderate edge-wear with bumping to corners and rubbing to surfaces. Moderate crushing to spine ends, with splitting, fraying and loss to the head, tail and joints. Cloth has moderate damp and dust stains. Sunning to spine. Gilt lettering has become dull.