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 parts related to controls and electrical components with their corresponding reference numbers.
| Identifier | ExFiles\Box 71\3\ scan0198 | |
| Date | 10th December 1925 | |
| .3. Controls To L.O.P. E.72652. Starting Carburetter. To L.O.P. E.71422. ELECTRICAL PARTS X.4653 - Coil Special Coil with finer Primary winding G.P.4. X.8650 -Silent Starter Gear To L.O.P. D.70803. -Starter Motor ("C") " " Armature to L.O.P. D.70812. " " Commutator " " D.70897. " " Bearing Bkts etc. " " D.70823. " " Frame & Field Winding " " D.70954. " " Reduction Gear " " D.70897. " " Actuating Bge " " D.70514. 7.11.25. All other Electrical Equipment as Standard. RHC.{R. H. Coverley - Production Engineer} | ||