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 a ball end for the Phantom II silent tappets to specific requirements.
| Identifier | ExFiles\Box 17\6\ Scan128 | |
| Date | 8th August 1933 | |
| K7500. To RHC.{R. H. Coverley - Production Engineer} from Hs{Lord Ernest Hives - Chair}/Swdl.{Len H. Swindell} Hs{Lord Ernest Hives - Chair}/Swdl.{Len H. Swindell}5/KT. 8. 8. 33. PHANTOM II SILENT TAPPETS. Will you please have a ball end made to V.1613 and build up as a complete unit with the ball valve and retaining piece to the requirements of LeC.3501. Hs{Lord Ernest Hives - Chair}/Swdl.{Len H. Swindell} | ||