I have been scanning some old photographs that a Coventry Section member has loaned me. They will be shown at a forthcoming club night. Among the photographs are three of what appears to be an early Yamaha racer or special using a Yamaha engine. I think that the pictures may have been taken at Silverstone in the '60s. The (possible?) Vincent link is that the fairing has the name Sonny Angel on the side. Anone know the history of this machine?