R&B / Reaba / Buzz Box

R & B, also known as Reaba or by the nickname Buzz Box, was a British car venture based in Kings Road, Tyseley, Birmingham. It was formed by A C "Gus" Bertelli, who had previously worked for Grahame-White and Enfield-Allday and had built three Bertelli sleeve-valve racing cars on Enfield-Allday chassis with backing from Woolf Barnato, and W S Renwick, a former Armstrong Siddeley designer. Bertelli's earlier racing cars were…