The Sunbeam . This is a 1915-16 model in original wartime livery , as made for export to the Allied armies . It has a 429 cc engine and all-enclosed primary and rear chain drives .
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
