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).
Testing of two 20 HP chassis and a comparison of their quietness.
| Identifier | ExFiles\Box 41\3\ Scan278 | |
| Date | 24th January 1923 | |
| To Hs.{Lord Ernest Hives - Chair} from BJ. Copy to O.{Mr Oldham} BJ1/H24.1.23. X3730 BODIES. 20 H.P. P.N. has now tested the two 20 h.p. chassis after the limousine bodies have been exchanged, and finds that the old chassis is somewhat quieter than the new chassis. I presume you are in no particular hurry to have the old chassis or body returned to you. I should like to try this car during next week end, in order to test the magneto. B.J. [Stamp] RECEIVED JAN 24 1923 | ||