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).
Correspondence and the further testing of A.T. speedometers.
| Identifier | ExFiles\Box 50\4\ Scan194 | |
| Date | 19th April 1928 | |
| X4308 To BY {R.W. Bailey - Chief Engineer} /Cgh. {W Clough} from EFC. {E. Fowler Clarke - Electrical Engineer} EFC {E. Fowler Clarke - Electrical Engineer} 4/T1994.28. A.T. SPEEDOMETERS. Herewith we attach copy of a letter we have just received from the A.T. Speedometer Co. as a result of our EFC {E. Fowler Clarke - Electrical Engineer} 1/T17.3.27, together with a copy of our answer. This will be self-explanatory, but you will note that we would like to have a further 40/50 type instrument from recent deliveries in order to be able to make the further test suggested, and afterwards to pass this instrument on to the A.T. Speedometer Co. for their test. You will note that we have suggested their doing likewise but with another instrument in the reverse order. EFC {E. Fowler Clarke - Electrical Engineer} 3/T19.4.28, and EFC. {E. Fowler Clarke - Electrical Engineer} GOB/W. of the 18th inst. attached. | ||