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).
Recommendation to use new ferrules for ignition wires following successful testing on a Phantom III chassis.
| Identifier | ExFiles\Box 167\3\ img031 | |
| Date | 19th April 1937 | |
| By/RD. from Rm{William Robotham - Chief Engineer}/Wst. c. RHC.{R. H. Coverley - Production Engineer} 6110 Rm{William Robotham - Chief Engineer}/Wst.12/AP.19.4.37 FERRULES FOR IGNITION WIRES. Replying to your By/RD.1/B.17.4.37 we have now run these for 2,500 miles on a P.III. chassis and are satisfied that they are quite suitable as alternatives for the present moulded ones. We therefore recommend you use them as soon as convenient on Production. Rm{William Robotham - Chief Engineer}/Wst. | ||