1961. Third Edition. 151 pages. Pictorial dust jacket over black cloth. Contains colour photographic plates. Book is in better condition than most examples of this age. Neat, clean, well bound pages with very minimal foxing, tanning and thumbing. Small inscriptions and neat labels may be present. Boards have mild shelf wear with light rubbing and corner bumping. Some light marking and sunning. Soft crushing to spine ends. Unclipped jacket has moderate edge wear with chips, tears and creasing. Heavy tears to front and rear panel. Mild tanning overall, with rubbing and scuffing to surfaces.