1966. No edition remarks. 873 pages. No dust jacket. Blue cloth covered boards with gilt. Black and white illustration plates. Pages remain bright and clean with minimal tanning and foxing. Pages with some foxing and tanning, particularly to endpapers and textblock edges. Binding remains firm. Minor pencil inscription to front free endpaper. Boards have light shelf wear with minor corner bumping and crushing to spine ends. Some mild marks and staining to surfaces. Gilt lettering to spine is slightly dulled. Boards are slightly bowed.