Two A.T. Dashboard Instruments: a speedometer calibrated in both miles per hour (to 90mph) and kilometers per hour (to 145kph) with milometer and trip meter, with Rolls-Royce logo blacked out, and a rev counter calibrated to 4,000rpm; each with numerals on a black background, bevelled glass and brass case, manufactured by A.T. Speedometer Co. Ltd, West Kensington, W14.