1943. 13th Edition. 388 pages. Brown dust jacket over black cloth. Ex-Libris plate stuck to rear of frontispiece. Black and white photographic plates throughout. Binding remains firm. Pages have light tanning and foxing throughout. Boards have light shelf-wear with corner bumping. Slight crushing to spine ends. Ring marking to front board. Wear marks overall. Unclipped jacket has moderate edgewear with chips, tears, and creasing. Small areas of loss to spine ends. Light tanning to spine and edges. Water staining to spine. Wear marks and foxing overall.