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).
Cross-sectional diagrams of two different tire sizes.
Identifier | ExFiles\Box 30\5\ Scan115 | |
Date | 19th September 1935 guessed | |
6.50 / 19 5.50 / 19 | ||