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).
Letter to Dunlop Rubber Co. Ltd. regarding a mileage report for experimental straight-sided tyres.
| Identifier | ExFiles\Box 45\1\ Scan190 | |
| Date | 13th April 1921 | |
| X 4050 HS{Lord Ernest Hives - Chair}4/LG13.4.21. Messrs. The Dunlop Rubber Co.Ltd., Aston Cross, Birmingham. Dear Sir, X 4050. For the attention of Mr. W. Bond. Attached please find the usual mileage report of the latest set of experimental straight sided tyres. Yours faithfully, | ||