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).
Instruction to fit a special soft rubber rear engine mounting with a different durometer to a Spectre II car for France.
| Identifier | ExFiles\Box 91\3\ scan0116 | |
| Date | 4th October 1935 | |
| RHC.{R. H. Coverley - Production Engineer} From Hs{Lord Ernest Hives - Chair}/Les.{Ivan A. Leslie} X 300a (2) Hs{Lord Ernest Hives - Chair}/Les.17/MA4.10.35; SPECTRECodename for Phantom III II REAR ENGINE MOUNTING. Will you please fit the special soft rubber G.82625 (handed to H.P.S.) to the above car for France. This rubber has a durometer of 45-50 instead of 65-70. Hs{Lord Ernest Hives - Chair}/Les.{Ivan A. Leslie} | ||