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).
Diagram of an engine's left side with numbered components and a corresponding parts key.
| Identifier | ExFiles\Box 22\5\ Scan161 | |
| Date | 29th November 1935 guessed | |
| Fig. 4. Engine, left side 01 831 = Oil filler spout with air vent 01 2101 = Oil gauge rod 01 2201 = Oil draining plug 11 3211 = Noise damper 11 3225 = Air filter 13 3001 = Fuel feed pump 16 300 = Rods leading to the supercharger 22 301 = Light generator 24 51 = Ignition distributor 25 1501 = Oil pressure release valve 27 1 = Cooling water pump 27 1361 = Cooling water governor 29 1 = Fan 61 801 = Peep hole cover 61 1051 = Oil filler plug 62 5325 = Twin-top gear lever 67 1 = Clutch pedal 67 1001 = Brake pedal 71 1 = Gear shift lever 72 1 = Hand brake lever 76 1 = Accelerator pedal | ||