1941. Sixteenth Edition. 103 pages. No dust jacket. Blue cloth. Black and white illustrations throughout. Noticeable thumb marking, foxing and tanning to pages. More prominent to text block edges, pastedowns and free endpapers. Heavy cracking to gutters, splitting text block and causing some looseness to binding, but pages remain attached. Boards have minor corner bumping and edgewear with visible sunning, staining and scuffing overall. Spine has heavier sunning with soft crushing to ends.