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).
Drawing No. LeC 1557 for a larger air valve for the Goshawk 11 carburetter.
| Identifier | WestWitteringFiles\H\April1922\ Scan32 | |
| Date | 25th April 1922 | |
| To Da.{Bernard Day - Chassis Design} from E.{Mr Elliott - Chief Engineer} c. to CJ. c. to Har. c. to Hy.{Tom Haldenby - Plant Engineer} c. to Hs.{Lord Ernest Hives - Chair} ORIGINAL. E1/M25.4.22. 2 GOSHAWK 11. CARBURETTER. X4228 We send you herewith drawing No. LeC 1557 shewing a larger air valve for the Goshawk 11. carburetter, which should be tried in accordance with Mr. Royce's instructions. E.{Mr Elliott - Chief Engineer} | ||