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).
Request from the Dunlop Company for mileage and performance feedback on tyres supplied for testing.
| Identifier | ExFiles\Box 53\2\ Scan173 | |
| Date | 23th September 1925 | |
| Hs.{Lord Ernest Hives - Chair} from ROY.{Sir Henry Royce} 74565 ROY{Sir Henry Royce}3/MG23.9.25. ------------------ The Dunlop Company ask:- "We shall be glad to know the mileage completed by the "4 - 35 x 6.75 Triple Block Pattern Tread Balloon Covers "supplied for test in the middle of August. "Any comments you may like to make concerning the general "behaviour of the tyres will be gladly welcomed. "Thanking you in anticipation. ..." Kindly advise. ROY.{Sir Henry Royce} Ry | ||