Clarifying the use of RAD-13 and VM-30 servo linings, specifying that the Spectre model requires VM-30 linings.
| Identifier | ExFiles\Box 141\1\ scan0040 | |
| Date | 5th July 1935 | |
| X 1180 To By: Hs {Lord Ernest Hives - Chair} /Gry. {Shadwell Grylls} 24/KW.5.7.35. With regard to Rm {William Robotham - Chief Engineer} 's telephone message regarding the use of RAD-13 liners on all cars with fully floating servos, this does not apply to the Spectre(Codename for Phantom III). VM-30 linings should be used on Spectre(Codename for Phantom III) owing to the splines which are a part of the lining. Hs {Lord Ernest Hives - Chair} /Gry. {Shadwell Grylls} | ||
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).