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).
Note about a method for driving tyre pumps that has been heard of but not yet seen.
| Identifier | ExFiles\Box 149\5\ scan0098 | |
| Date | 17th December 1926 guessed | |
| contd :- -2- We have heard that there are people using tyre pumps driven this way. We have never yet seen one. Hs.{Lord Ernest Hives - Chair} | ||