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).
Directive for the design of hydraulic dampers for steering with an adjustable spring-loaded by-pass valve.
| Identifier | WestWitteringFiles\P\July1926-September1926\ Scan115 | |
| Date | 22th September 1926 | |
| ORIGINAL. TO DA.{Bernard Day - Chassis Design} FROM R.{Sir Henry Royce} C. to - HS.{Lord Ernest Hives - Chair} ✔ R2/M22.9.26. △ X235 X2430 Design hydraulic dampers for steering with easily adjustable spring loaded by-pass valve each way into reservoirs with ball intake. HS{Lord Ernest Hives - Chair}/RM{William Robotham - Chief Engineer} to try temporary arrangement of same. 3-30 28/9/26 R.{Sir Henry Royce} | ||