1961. No edition stated. 366 pages. Illustrated jacket over blue cloth with gilt titles to spine. Includes illustrated plates and folding diagrams. Also includes a printed compliments slip from the directors of Killick Martin. Pages have slight foxing, tanning and minor thumbing. Slight creasing and dog-eared corner of one folding plate. Boards have some moderate edge wear, with slight bumping to corners and minor bumping to spine ends. Gilt is bright. Unclipped jacket has heavy edgewear with some areas of loss, heavy tears, chips and creasing. Jacket is rather rubbed and marked overall. Possible insect damage overall.