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).
Car design considerations and returning papers on the Aspden Flywheel Dynamotor.
| Identifier | ExFiles\Box 61\2\ scan0191 | |
| Date | 7th September 1921 | |
| Contd. -2- EFC4/T7.9.21. that some of the leading manufacturers in this country have not been [handwritten: sufficiently] pioneering to place on the market a car of this description. I am aware that the total weight would probably be greater than at present and possibly the maximum efficiency somewhat less, but it seems to me that the other enormous advantages would out-weigh these considerations in the case of a high class car. I am returning the papers in relation to the Aspden Flywheel Dynamotor. EFC. | ||