1891. Fourth Edition. 435 pages. No dust jacket. This is an ex-Library book. Green cloth covered boards with gilt. Book has been rebound by library, with expected inserts, stamps and inscriptions. New boards. Pages are moderately tanned and occasionally foxed throughout. Hinges are cracked with exposed netting. Some occasional mild cracking to gutters throughout, binding remains reasonably firm. Top edge of text block is dust marked. Boards have moderate edge-wear with bumping to corners and rubbing to surfaces. Mild crushing to spine ends, with fraying cloth and small splits. Cloth has heavy damp and dust stains. Book has a slight forward lean.