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).
Design modification for the Peregrine engine's battery ignition system.
| Identifier | ExFiles\Box 37\1\ scan 205 | |
| Date | 12th January 1932 | |
| X3199. BY.{R.W. Bailey - Chief Engineer} FROM E.{Mr Elliott - Chief Engineer} E3/M12.1.32. C. to SG.{Arthur F. Sidgreaves - MD} HS.{Lord Ernest Hives - Chair} PEREGRINE - BATTERY IGNITION. We send you herewith Lec.2990. shewing the distribution to design Lec.2987. mounted on the engine. It will be noticed that the control rod now clears the cylinder. E.{Mr Elliott - Chief Engineer} | ||