From the Rolls-Royce experimental archive: a quarter of a million communications from Rolls-Royce, 1906 to 1960's. Documents from the Sir Henry Royce Memorial Foundation (SHRMF).
Request to order an A.T. Speedometer for car 49-GB (40/50), specifying the drive details.
| Identifier | ExFiles\Box 50\4\ Scan034 | |
| Date | 30th December 1922 | |
| X4308 Ms. from Hs. {Lord Ernest Hives - Chair} Hs {Lord Ernest Hives - Chair} 3/LGS.30.12.22. We require an A.T. Speedometer for 49-GB (40/50) Car. This car has a speedometer drive in the gear box. The direction of the speedometer drive, facing the speedometer, is clock-wise. The number of turns of the speedometer drive per mile is 737. Will you please order one A.T. Speedometer to above particulars. Hs. {Lord Ernest Hives - Chair} | ||