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).
Wobbling Michelin disc wheels on the Goshawk 11 car.
| Identifier | ExFiles\Box 106\4\ scan0002 | |
| Date | 10th October 1921 | |
| BY.{R.W. Bailey - Chief Engineer} from Hs.{Lord Ernest Hives - Chair} c. to Wd.{Mr Wood/Mr Whitehead} X3599 Hs{Lord Ernest Hives - Chair}1/LG10.10.21. MICHELIN DISC WHEELS. X3599 The Michelin wheels on Goshawk 11. Car run out of truth. If one watches the car going along the road, one can notice the wheels wobbling. Will you please get to know from the Michelin Company, to what degree of accuracy they can guarantee their wheels for running truely. Hs.{Lord Ernest Hives - Chair} | ||