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).
Remarks from F.H.R. regarding the performance of Helsby tyres.
| Identifier | ExFiles\Box 1\7\ B001_X15 20 46 50 59-page115 | |
| Date | 10th June 1913 | |
| X 20 Rec. 10-6-13. HELSBY TYRES. X.315. F.H.R's remarks re AW/SM5/L22413. "Why put these on a chassis we are to criticise. I am not interested in tyres; they seem to work quite fairly well, stood the journey well , still lasting remarkably well. Studded ones were no use, Plain one standing rough road well!" | ||