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).
Running an F.10 engine on low-grade fuel and the spark plug accessibility on an F.11 engine.
| Identifier | ExFiles\Box 35\3\ scan 177 | |
| Date | 11th October 1927 | |
| X4196 To Lp.{Mr Lappin} from Hs.{Lord Ernest Hives - Chair} Hs{Lord Ernest Hives - Chair}2/LG11.10.27. 43113 F.10. ENGINES. Referring to Lp{Mr Lappin}5/Av/D11.10.27. At the first opportunity we will run a F.10. with low grade fuel containing TEL. dope. As regards the accessibility of the sparking plugs on F.11. These can be removed with one spanner. We have taken a lot of pains to make sure that this is possible. Hs.{Lord Ernest Hives - Chair} | ||