
This book substantially comprises material first published in British motor cycles since 1950. Vol. 3. Greeves, Hesketh, Indian, James, Norman and Norton roadsters of 250cc and over. 1986.
Norton motor cycles : from 1950 to 1986 by Steve Wilson. ISBN 9780957066557. Published by Andover Norton International Ltd in 2013. Publication and catalogue information, links to buy online and reader comments.