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).
Comparative weights analysis of Avon and Dunlop tyres.
| Identifier | ExFiles\Box 156\3\ scan0237 | |
| Date | 27th January 1941 guessed | |
| TYRES. _ Comparative Weights. AVON. 7.50 x 16. "4.STUD" 4.PLY. 40. LBS. DUNLOP " " "FORT" _ 40 LBS. AVON. 7.00 x 16. "4 STUD." 4.PLY 32 1/2. LBS. DUNLOP. " " FORT. _ 36. LBS. NOTE. FOR A CORRECT COMPARISON DUNLOP E.L.P. TYRES SHOULD BE USED FOR THIS CHECK BUT WE HAVE NO STOCK Jey. | ||