1959. Sixth Impression. 185 pages. No dust jacket. Blue cloth with silver lettering. B&W illustrations throughout. Mild brown staining to pages on occasion. Front hinge cracked. Some gutter cracking. Minimal tanning to endpapers and page edges. Mild wear and bumping to spine, board edges and corners. Notable tanning to spine, with scuffing, staining, marking and soiling to boards.