Request to carry out a comparative squealing test between India tyres and the latest tread from Avon.
| Identifier | ExFiles\Box 156\3\ scan0258 | |
| Date | 25th May 1941 | |
| FILE 1331 To Rm {William Robotham - Chief Engineer} /Wym. {G. Harold Whyman - Experimental Manager} from Rm. {William Robotham - Chief Engineer} Rm. {William Robotham - Chief Engineer} 2/SW.25.5.41. Will you please carry out a carefully comparative squealing test between the IndiaProduction 20 HP. with 4-speed box and Front Wheel Brakes tyres and the latest tread that Avon have submitted for test. Rm. {William Robotham - Chief Engineer} | ||
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).