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).
Requesting a retest for an A.T. Speedometer, number 728, on car 14-EX.
| Identifier | ExFiles\Box 50\4\ Scan301 | |
| Date | 26th June 1929 | |
| X4308 Hs {Lord Ernest Hives - Chair} /AJL. from EFC. {E. Fowler Clarke - Electrical Engineer} EFC {E. Fowler Clarke - Electrical Engineer} 4/AD26.6.29. A.T. SPEEDOMETER NO.728 on 14-EX. This speedometer has now run 11,254 miles since we took careful note of its performance. We are anxious, at your convenience, to retest it for change of reading. EFC. {E. Fowler Clarke - Electrical Engineer} | ||