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).
Recommendation to reduce the oil level in the Goshawk 11 rear axle.
| Identifier | ExFiles\Box 49\2\ Scan093 | |
| Date | 20th June 1922 | |
| V4256 BY.{R.W. Bailey - Chief Engineer} from Hs.{Lord Ernest Hives - Chair} Hsl/LG20.6.22. GOSHAWK 11. OIL LEVEL IN REAR AXLE. X4256. We recommend that we reduce the oil level in the rear axle making it 3/8" lower than it is at present. Hs.{Lord Ernest Hives - Chair} | ||