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).
Ink impression of a well-worn Goodyear tyre tread from a chassis front wheel.
| Identifier | ExFiles\Box 157\5\ scan0031 | |
| Date | 1st August 1923 | |
| V/3926 FRONT - X3926 Aug. 1923 Goodyear Well worn Tyre 45 lbs/□" Chassis front wheel Loaded with Ballast | ||