Undated (foreword 1950). 178pp. Blue cloth-covered boards, green titles on spine. Sun faded spine and titles. Boards soiled, mottled and rubbed. Bumped spine ends. Endpapers just starting to fox. Internally neat, clean, bright and tight. No dust jacket. 8vo.
The author, an interested observer, looks at the birth and history of 500 cc racing, as well as some of its amateur builders, and racing personalities. Illustrated with some black and white plates and illustrations.