The "BSA Motor Cycles Since 1950" book by Steve Wilson is a hardback textbook published by Haynes Publishing Group in 1997. Focusing on British motor cycles since 1950, this vintage publication measures 235mm in height and 195mm in width, with 176 pages of content. The book features information on BSA motor cycles, making it a valuable resource for those interested in engineering and technology in the motorcycle industry. In good used condition