1961. Sixth Edition. 211 pages. Photographic dust jacket with blue lettering over yellow cloth. B&W and colour illustrations and photographs throughout. Clean pages. Minimal tanning to endpapers and page edges. Front hinge cracked. Presentation plate to front paste down. Mild wear to spine, board edges and corners, with scuffing and marking to boards. Unclipped dust jacket. Mild wear and tear to edges and corners, with tanning to spine and edges. Minor soiling to DJ.