To answer steves question being a 30inch queen, this not a queen, there are many different variations of this machine to the queen. The engine is a 500cc Coventry Victor twin cylinder water cooled engine from the mid 30's. The original engine that was on the machine was a type CW or TS douglas motorcycle engine from the mid to late 20's. I am still looking for the douglas engine for this machine. Does anybody have any literature to back up the theory that this is from 1928? Hope this helps. Jamie

Last edited by CyberJack; 12/08/16 04:34 AM.