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 re-design of universal joints for the mixture control on a new Spectre instrument board.
| Identifier | ExFiles\Box 4\1\ 01-page200 | |
| Date | 2nd January 1935 | |
| X 300 To DK. from E/JNR.{Charles L. Jenner} E/JNR.{Charles L. Jenner}1/HP.2.1.35. c.c.RHG. Hs{Lord Ernest Hives - Chair}/Fm. re SpectreCodename for Phantom III/Instrument Board. We send you herewith:- Lec.4273 showing the mixture control to suit the new instrument board to design D.74847. The type of operating lever is unchanged, but the universal joints have been completely re-designed to suit the steep angle under which they work. Lec.4273 herewith. E/JNR.{Charles L. Jenner} | ||