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).
The standardization and sourcing of 6' balloon tyres for a 20 HP model.
| Identifier | ExFiles\Box 53\3\ Scan054 | |
| Date | 27th April 1927 | |
| To C. from Hs.{Lord Ernest Hives - Chair} c. to BY.{R.W. Bailey - Chief Engineer} H4865 Hsl/LG27.4.27. 6" BALLOON TYRES FOR 20 HP. With fx reference to C2/C26.4.27. The standardisation sheet for these tyres has been signed by all Officials except BJ. and PN.{Mr Northey} As regards a set for the Sales to try, we recommend you purchase a set from Messrs. Dunlops. The only ones we have are fairly old. As these tyres will shortly be standard and also be good stock, they could be used on the trials cars. Hs.{Lord Ernest Hives - Chair} | ||