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).
Confirming the repair and dispatch of the dashboard unit from the Prince of Wales' car.
| Identifier | ExFiles\Box 52\4\ Scan111 | |
| Date | 7th February 1930 | |
| XC521 MX. {John H Maddocks - Chief Proving Officer} From Hs {Lord Ernest Hives - Chair} /Rn. {Mr Robinson} Hs {Lord Ernest Hives - Chair} /Rn. {Mr Robinson} 1/WJ.7.2.30. I send you herewith the dashboard unit off the Prince of Wales' car, which has been repaired. Hs {Lord Ernest Hives - Chair} /Rn. {Mr Robinson} | ||