1866. Eighteenth edition. 447 pages. No dust jacket. Fully bound brown leather with gilt. Ex libris plate at front. In French. Pages with some foxing and tanning, particularly to endpapers and textblock edges. Binding remains firm. Boards have moderate shelf wear with mild bumping and rubbing to corners and crushing and rubbing to spine ends and edges. Gilt lettering to spine is slightly dulled. Some additional mild marks and staining.