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).
Request to the Order Office for six sets of Spectre gearbox front rubber supports with a revised material specification.
| Identifier | ExFiles\Box 94\1\ scan0092 | |
| Date | 13th February 1935 | |
| To Order Office. c. to RHC.{R. H. Coverley - Production Engineer} +328 Hs{Lord Ernest Hives - Chair}/Gry.{Shadwell Grylls}16/KW.13.2.35. Will you please obtain for us 6 sets of SpectreCodename for Phantom III gearbox front rubber supports, to G.56268/9, but in 35 Durometer rubber instead of the existing 5-ply rubber and canvas. Hs{Lord Ernest Hives - Chair}/Gry.{Shadwell Grylls} | ||