Georges Brough at the 1968 Brough Superior Rally at Stanford Hall . The machine is a 1926 SS 100 model with 996 cc JAP engine , capable of a hundred miles an hour .
Discovering Old Motor Cycles By T. E. Crowley N° 160 in the Discovering series First published 1973 Shire Publications Ltd. 12B Temple Square - Aylesbury Bucks - UK