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).
Specification list detailing configurations for various engine and chassis components.
| Identifier | ExFiles\Box 3\4\ 04-page231 | |
| Date | 10th February 1933 guessed | |
| -3- Section. Description. Design. Camshaft. Inlet and exhaust cam forms 1130 between cams. Camshaft L.39139 with petrol pump cam to- Lec.3292 Lec.3300 Dynamo Drive. 40/50 dynamo at engine speed. No magneto will be fitted. Tachometer drive on dynamo end. Lec.3374 Lec.3376 Distributor & Standard 20/25. Water Pump Drive. Idler Gear. Standard 20/25. Vernier Drive. Standard 20/25. No magneto connection in base. Lec.3360 Water Pump. Standard 20/25. Oil Pump. Standard 20/25. Wheelcase & Dynamo drive housing modified - Wheelcase casting to have facings for Lec.3374 Fittings. dynamo drive brake. Petrol Pump. As instructed experimentally to - Lec.3300 | ||