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).
Providing feedback on modifications to a 20-G4 vehicle's clutch, air silencer, and brakes after testing in traffic.
| Identifier | ExFiles\Box 107\1\ scan0200 | |
| Date | 1st January 1934 | |
| Handwritten: GRY.{Shadwell Grylls} x7960. see my Hs{Lord Ernest Hives - Chair} Typed: S/W Hs.{Lord Ernest Hives - Chair}..from C. Cll/Cl.1.34 I have been able to give the clutch on 20-G4 a good deal of testing in traffic, and I think the scheme you have fitted for lightening the pressure is most satisfactory in effect - it very appreciably reduces the fatigue when driving in heavy London traffic. The air silencer is also a great improvement, and the braking is noticeably better. Were there any other items you put on this car that you want me to watch? C. | ||