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).
Approval memo for the A.T. Speedometer with Trip Record to be fitted as standard.
| Identifier | ExFiles\Box 50\4\ Scan063 | |
| Date | 30th June 1924 | |
| X4308 Hs. {Lord Ernest Hives - Chair} BY22/H. 30. 6. 24. I have examined the A.T. Speedometer with the Trip Record added. The driving mechanism of this seems to be as good as the rest of the job. I see no part about it which is below the product we have previously received. I am therefore prepared to agree, so far as I am concerned, that the Trip Recording scheme is satisfactory, and such Instruments can be put on as standard. By BY. {R.W. Bailey - Chief Engineer} | ||