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 vehicle components and modifications with their associated part numbers.
| Identifier | ExFiles\Box 169\1\ img073 | |
| Date | 7th April 1930 | |
| (5) RHC{R. H. Coverley - Production Engineer}/WSQ/MRM/7.4.30 Instrument Board to L.G.P. F.80884. Using standard R.R. Instruments. Battery & Fittings to L.G.P. F.80947. P & R.{Sir Henry Royce} Battery. Horn & Fittings to L.G.P. F.80789. Wiring & Fittings to L.G.P. F.80780. Modified to incorporate Half Charge Switching scheme. Exhaust Fittings to L.G.P's. X.R6644. (1) To suit exhaust heated carburetter. (2) No cut-out type. Radiator to L.G.P. X.80177 Incorporating L.S. 3089 single point mounting. LeC 2759 Thermostat for Radiator shutters, using "Smiths" Calorstat". Rubber Pads E.80611 Deflection .100 at 365 lbs. Radiator Shutters to L.G.P. E.80378 & LeC.2759. Thermostatically controlled. Bonnet to L.G.P. F.78589. Starting Handle to L.G.P. F.77678. Undersheete to L.G.P. H.79442. Front underpan E.80646 to suit single point radiator mounting. contd. | ||