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).
Dispatch of Dunlop racing tyres for Brooklands tests and their recommended inflation pressure.
| Identifier | ExFiles\Box 157\1\ scan0053 | |
| Date | 14th July 1932 | |
| Hs.{Lord Ernest Hives - Chair} X4050. ROY{Sir Henry Royce}/GEA.7/EB.14.7.32. RECEIVED 16 JUL 32 TYRES FOR BROOKLANDS TESTS. The Dunlop Company advise, that the Racing Tyres we require for one of our 40/50-HP. Chassis, will be despatched to-day. Two are being sent direct to Brooklands, and the other two to the works here. The Dunlop Company recommend, that such tyres should be kept at an inflation pressure of 60. lbs. per square inch. ROY.{Sir Henry Royce} | ||