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).
Standardisation sheet for 1500 lbs springs with an old type heavy front axle and 720 worm.
| Identifier | ExFiles\Box 67\2\ scan0271 | |
| Date | 22th December 1926 | |
| COPY. To Hs.{Lord Ernest Hives - Chair} from My/Rb.{R. Bowen} My/Rb{R. Bowen}4/N/139A/BJ22.12.26. STANDARDISATION SHEET. 1500 LBS. SPRINGS WITH OLD TYPE HEAVY FRONT AXLE & 720 WORM. The figure given is for fitting the lower rated springs with increased deflection for side steering tube to existing chassis at the Works. My/Rb.{R. Bowen} | ||