1965. Sixth impression. 399 pages. Signed by the author. Pictorial dust jacket over green cloth. Flat signed by author to title page. Pages remain bright and clean with minimal tanning and foxing. Binding remains firm. Boards have light shelf wear with minor corner bumping and crushing to spine ends. Gilt lettering to spine is slightly dulled. Book has slight backwards lean. Unclipped jacket has heavy edge wear with tears, chipping and creasing. Some tanning and foxing to all surfaces, particularly to spine.