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).
List of component specifications and modifications for various parts including filters, indicators, valves, and controls.
| Identifier | ExFiles\Box 169\1\ img069 | |
| Date | 17th April 1934 | |
| (3) RMC/WBCR/ms17.4.34. Oil Filler to L.G.P. R.78965. Auto Kleen Filter to LeC 2791/2a Oil Filter to L.G.P. R.77668 - LeC 2788 Filter Covers R.80650 to suit Sump Drain Plug to above LeC. Oil Level Indicator to L.G.P. R.79004. Oil Relief Valve to L.G.P. R.78589 - LeC 2791 - Scheme 1247/2 (1) Bottom Casing R.80667a to suit Auto-Kleen Filter. (2) Swivel Plug R.79663 to suit Extra Cylinder lubrication. Ignition Wiring to L.G.P. R.78994. Fan to L.G.P. R.79092. Controls to L.G.P. R.80671. incorporating:- LeC 2790 Revised Magneto Controls. E.S.8201 Thermostat Operated Radiator Shutters. LeC 2789 Revised Ignition Controls on Water Pump. Starting Carburetter to LeC 2731. Fixed Maximum restriction to suit Extra Cylinder Lubrication. contd. | ||