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).
Requesting servo cams of 35° and 30° for brake experiments on car 3-B-IV.
| Identifier | ExFiles\Box 84\2\ scan0143 | |
| Date | 26th April 1934 | |
| To RHC.{R. H. Coverley - Production Engineer} x 206 Ha/Gry.{Shadwell Grylls}15/KW.26.4.34. In connection with our brake experiments on 3-B-IV, we should like to have available servo cams to G.56681/2 of 35° and 30°. These will suit the needle bearing bridge servo at present fitted to the car. Please let us have these as soon as possible. Ha/Gry.{Shadwell Grylls} | ||