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 power loss tests on a Wilson Gearbox removed from vehicle 18-G-IV.
| Identifier | ExFiles\Box 136\4\ scan0117 | |
| Date | 10th April 1935 | |
| X 1122 To RHC.{R. H. Coverley - Production Engineer} c. to Hs{Lord Ernest Hives - Chair}/W.Bell. Hs{Lord Ernest Hives - Chair}/Gry.{Shadwell Grylls}6/KW.10.4.35. Wilson Gearbox. Now that this box has been removed from 18-G-IV, will you please hand same to W. Bell to determine the power losses at various speeds in top gear. Hs{Lord Ernest Hives - Chair}/Gry.{Shadwell Grylls} | ||