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).
Follow-up letter to the Dunlop Co. concerning experimental tyres with a longer non-skid life.
| Identifier | ExFiles\Box 45\2\ Scan131 | |
| Date | 14th January 1929 | |
| X4050 Hs{Lord Ernest Hives - Chair}/Rm{William Robotham - Chief Engineer}3/LG. Expl: Dept: 14th. Jan. 1929. Messrs. The Dunlop Co., Fort Dunlop, Erdington, Birmingham. Dear Sirs, For the attention of Mr. Paull, Development Department. Referring to our letter ref. Hs{Lord Ernest Hives - Chair}/Rm{William Robotham - Chief Engineer}2/LG. of the 7th. ult. We cannot trace having received a reply to this. In particular we are waiting further news of the tyre with which you were experimenting in which the non-skid life of the tyre has a higher ratio to the total life of the tyre than at present. Yours faithfully, | ||