The book of the Sunbeam single-cylinder four-stroke motorcycles, 1928-1939
Heathcote, Leslie K.
Haycraft, W. C.(William Clifford),1904-
Leatherhead Bruce Main-Smith & Co.
1977
Cover title: Sunbeam four-stroke singles, 1928-1939
Previous ed.: / revised by W.C. Haycraft. London : Pitman, 1932
Sunbeam motorcycle.