1933. Tenth edition. 1152 pages. No dust jacket. Half bound red leather with brown cloth covered boards and gilt lettering to spine. Black and white illustrations throughout. Pages remain bright and clean with minimal tanning and foxing. Some cracking to gutters with exposed netting. Binding loose. Boards have heavy shelf wear with bumping and rubbing to corners. Spine heavily worn and deteriorating. Gilt lettering dulled. Some additional marks and staining to surfaces.