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).
List of new parts fitted to the 40/50 chassis, specifically concerning the 'Improved Steering Pivots'.
| Identifier | ExFiles\Box 80\1\ scan0051 | |
| Date | 27th August 1919 | |
| X.3357. Extract from EHL/LG27.8.19. The following is a list of new parts which have been fitted to the 40/50 chassis, which we are now making, compared with 40/50 HP. chassis we made previous to the War. NEW PART. WHETHER STANDARDISATION SHEET SIGNED. 35. Improved Steering Pivots. No. X.3357. | ||