Comparing cars 129-GN and 58-GN during London trials, assessing improvements in noise and vibration.
| Identifier | ExFiles\Box 18\3\ Scan159 | |
| Date | 15th September 1930 | |
| x/c. To Sgr. From Wor. {Arthur Wormald - General Works Manager} Copy to E.P. C.P. Copy to R. {Sir Henry Royce} HS. {Lord Ernest Hives - Chair} 87960 Wor {Arthur Wormald - General Works Manager} /T/15.9.30. 129-GN. LONDON TRIALS. After trying this car in comparison with 58-GN, I handed the matter over to Mx {John H Maddocks - Chief Proving Officer} to try and effect an improvement, of course, having kept in touch with EP. {G. Eric Platford - Chief Quality Engineer} and HS. {Lord Ernest Hives - Chair} from time to time. I now attach copy of Mx {John H Maddocks - Chief Proving Officer} 's report. (Mx {John H Maddocks - Chief Proving Officer} /T/15.9.30) After trying these two cars on Saturday and Sunday, I now consider 129-GN. to be rather better than 58-GN. Hs. {Lord Ernest Hives - Chair} , EP. {G. Eric Platford - Chief Quality Engineer} , Mx. {John H Maddocks - Chief Proving Officer} and myself tested this car on Saturday, and we all considered it quite a decided improvement, both for noises and vibration at the steering wheel. It is now thought that 58-GN can also be made slightly better. There is just a question, possibly you or PN. {Mr Northey} would like to try these two cars before we attempt to improve 58-GN. Would it be convenient for PN. {Mr Northey} to try them Wednesday or Thursday of this week, either at Bignell's corner or preferably at the Works? Wor. {Arthur Wormald - General Works Manager} ettd copy Mx {John H Maddocks - Chief Proving Officer} /T/15.9.30. | ||
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).