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 a Carburetter Air Silencer P.I. showing modifications.
| Identifier | ExFiles\Box 13\3\ 03-page252 | |
| Date | 29th October 1930 guessed | |
| CARBURETTER AIR SILENCER P.I. PART OF L.G. 2303 MODIFIED TO SUIT THE AIR SILENCER ON L.G. 2734 8 HOLES .375" DIA EQUALLY SPACED CE - 80237 E-80230 E-80229 E80228 2.875" CARBURETTER To L.G. 2303 LATEST MODIFICATION TO AIR VALVE SPRAY CHAMBER TWO LAYERS 20 MESH WIRE GAUZE LATEST MODIFICATION TO CRANKCASE BREATHER TO BE INCORPORATED | ||