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).
The need for a damper indicator oil gauge for the J. 3. instrument patch.
| Identifier | ExFiles\Box 178\3\ img040 | |
| Date | 20th January 1932 | |
| HS.{Lord Ernest Hives - Chair} FROM DA{Bernard Day - Chassis Design}/EV.{Ivan Evernden - coachwork} DA{Bernard Day - Chassis Design}/EV{Ivan Evernden - coachwork}7/M20.1.32. J.{Mr Johnson W.M.} 3. INSTRUMENT PATCH. X6135 Since J.{Mr Johnson W.M.} 3. is intended to have hydraulic shock dampers controllable from the driving seat a damper indicator will be required in the patch. This will be an oil gauge. While looking round for suitable instruments for the patch we think you should bear this in mind. DA{Bernard Day - Chassis Design}/EV.{Ivan Evernden - coachwork} | ||