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 manufacture one set of Phantom II taper outer valve springs with a modified length.
| Identifier | ExFiles\Box 17\6\ Scan124 | |
| Date | 1st July 1933 | |
| To RHC.{R. H. Coverley - Production Engineer} from Hs{Lord Ernest Hives - Chair}/Std. x7060 Hs{Lord Ernest Hives - Chair}/Std.9/KT.5 . 7.33. Please have one set of Phantom II taper outer valve springs made with free spring length of 3.100" - all other dimensions to Hs.{Lord Ernest Hives - Chair}664. These are required as soon as possible. Hs{Lord Ernest Hives - Chair}/Std. | ||