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).
Front cover of a pamphlet for the Cyclone Motor Tyre Pump.
| Identifier | ExFiles\Box 149\5\ scan0034 | |
| Date | 28th September 1922 guessed | |
| PROV. PATENT No. 15783. PROV. PATENT No. 15783. THE CYCLONE MOTOR TYRE PUMP Manufactured by TYRE INFLATORS LTD. Burvalve Works Pershore Street Birmingham The Cyclone Motor Tyre :: Pump :: The last word in Tyre Inflators. | ||