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).
Schedule N. Sch.4079 showing the lightening of a sleeve for the Spectre Gearbox.
| Identifier | ExFiles\Box 94\1\ scan0010 | |
| Date | 5th June 1934 | |
| X4694 328 To - BX. from HDY.{William Hardy} c. - [strikethrough]Wor.{Arthur Wormald - General Works Manager} W. Hs.{Lord Ernest Hives - Chair} MLC[/strikethrough] HDY.{William Hardy}3/HP.5.6.34. SpectreCodename for Phantom III Gearbox. ---------- We send N. Sch.4079 herewith which shows the lightening of the Top and 3rd a.m. sleeve. HDY.{William Hardy} | ||