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).
Agreeing on a form of marking for Watford E06 Magnetos.
| Identifier | ExFiles\Box 48\2\ Scan239 | |
| Date | 12th February 1925 | |
| X8796 To BY {R.W. Bailey - Chief Engineer} /C. from EFC. {E. Fowler Clarke - Electrical Engineer} EFC {E. Fowler Clarke - Electrical Engineer} 1/T12.2.25. X$4181d. WATFORD E06 MAGNETOS. Reference your BY {R.W. Bailey - Chief Engineer} /C14/H11.2.25. Agree. This form of marking seems likely to be as good as any we have had so far. EFC. {E. Fowler Clarke - Electrical Engineer} | ||