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).
Blueprint diagram of an 'Amal' double fabric type petrol pump.
| Identifier | ExFiles\Box 27a\2\ Scan079 | |
| Date | 15th June 1932 | |
| DELIVERY, INLET, DIAPHRAGMS, SECTION THROUGH VALVES - XX, 'AMAL' PETROL PUMP, DOUBLE FABRIC TYPE | ||