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).
Progress report on design and drawing completion for the Spectre 12-Cylinder Engine components.
| Identifier | ExFiles\Box 30\4\ Scan237 | |
| Date | 14th July 1934 | |
| - 12 - BY.1/G.14.7.34. SPECTRECodename for Phantom III 12-CYL. ENGINE. N.Sch.4026 Independent Front Wheel Suspension/Strengthened Yoke Detail drawings completed and issued ...... Recd. 10.4.34. 7.6.34. N.Sch.4029 Gearbox Gears, Shafts and Brgs Detail drawings completed and issued ...... Recd. 21.4.34. 26.6.34. RR.Sch.690 Foot Switch Fixing. (RR. Switch) Detail drawings completed and issued ...... Recd. 30.6.34. RR.Sch.701 Layout for Piping and Wiring Conduits. Detail drawings are in hand. RR.Sch.704 Modification to Clutch Coupling. Detail drawings completed and issued ..... 5.7.34. LeC.3890 Modfns. to Carburetters Detail drawings completed and issued ...... Recd. 16.5.34. 2.6.34. LeC.3900 'C' Type Pedals and Footboard Detail drawings completed and issued ...... Recd. 12.5.34. 28.5.34. LeC.3901 'C' Type Pedals - Stop Light Switch and Accelerator Pedal Detail drawings completed and issued ...... Recd. 12.5.34. 27.6.34. LeC.3902 Universal Mounting for RR. Steering Box ... Detail drawings completed and issued ...... Recd. 12.5.34. 7.6.34. LeC.3905 Pressed Metal Floorboards Detail drawings completed and issued ...... Recd. 15.5.34. 27.6.34. LeC.3910 Exhaust Downtake Pipe Detail drawings completed and issued ...... Recd. 12.5.34. 28.5.34. Le C. 3915 Steering Positions Detail drawings not required. ...... Recd. 12.5.34. LeC.3917 Dashboard - General Scheme Detail drawings completed and issued ...... Recd. 12.5.34. 27.6.34. LeC.3918 Dashboard - Back View Detail drawings completed and issued ...... Recd. 2.6.34. 27.6.34. | ||