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).
Official order be placed with Dunlop for 6 x 19' tyres with a modified shoulder design.
| Identifier | ExFiles\Box 157\1\ scan0301 | |
| Date | 17th April 1936 | |
| To Roy.{Sir Henry Royce} X1332 Hs{Lord Ernest Hives - Chair}/Rm.{William Robotham - Chief Engineer}14/KW.17.4.36. Will you please pass an official order to Messrs. Dunlop for 5. 6 x 19" Tyres with modified shoulder design. These were ordered in our letter to Messrs. Dunlop reference Hs{Lord Ernest Hives - Chair}/Rm.{William Robotham - Chief Engineer}31/KW.8.4.36. and are for use on the 20/25. Hs{Lord Ernest Hives - Chair}/Rm.{William Robotham - Chief Engineer} | ||