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).
Secret memo regarding modifications to the Spectre Clutch.
| Identifier | ExFiles\Box 93\3\ scan0039 | |
| Date | 26th April 1935 | |
| X312 SECRET To EH. from HDY.{William Hardy} C.c. WOF. E.{Mr Elliott - Chief Engineer} Hs.{Lord Ernest Hives - Chair} Bs.{A J. Barnes - Assistant Manager} RHC{R. H. Coverley - Production Engineer} HDY.{William Hardy}2/HP.26.4.35. SpectreCodename for Phantom III Clutch. Herewith is N. Sch.4472 which shows the modifications we suggest to deal with items 4 and 6 in RHC.{R. H. Coverley - Production Engineer}2/MS.8.4.35. HDY.{William Hardy} | ||