First edition, first impression. 144pp, with line drawings in text and full page. Blue cloth-covered boards with gilt lettering on the spine. 8vo. Volume neat, clean, bright and tight throughout. In its original illustrated dust wrapper, not price clipped, very slightly bumped along extreme edges and a hint of shelf wear on verso Dust wrapper now presented in an archival-quality Mylar wrapper fitted without the use of tape or adhesives. The Mylar wrapper itself is a little shelf worn.