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).
Telegram confirming the impossibility of obtaining 6 by 19 tyres.
| Identifier | ExFiles\Box 160\3\ scan0187 | |
| Date | 13th February 1939 | |
| 1379. 13.2.39. FRANCOBRIT PARIS 86. SLEATOR CONFIRM LETTER IMPOSSIBLE TO OBTAIN 6 BY 19 TYRES. W Robotham ROBOTHAM. | ||