1967. First Edition. 114 pages. Dust jacket over blue cloth. Foreword by P. A. M. Fitzgerald. Contains photographic plates. Two booklets inserted to inside of rear flap. Pages remain bright and clear with minimal tanning and foxing. Plates are bright and clear, with some light tanning and foxing to edges. Binding remains firm. Boards have mild edge-wear with slight rubbing to surfaces. Unclipped jacket has light edgewear and markings.