1969. No Edition Remarks. 314 pages. No dust jacket. This is an ex-Library book. Green cloth with gilt lettering. Diagrams and photographs, in both colour and black and white, throughout. Expected library inserts, stamps and inscriptions. Pages are lightly tanned, but text remains clear. Binding is firm. Boards have moderate shelf-wear, with noticeable corner bumping and some scuffing to edges. Spine is slightly tanned, with mild crushing to tail end, heavier to head with slight splitting and fraying also. Some noticeable marks overall. Label to tail of spine. Gilt remains bright.