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).
Lowering the silencer on a 40/50 HP chassis and correcting a clerical error.
| Identifier | ExFiles\Box 38\4\ Scan115 | |
| Date | 6th October 1920 | |
| X.3642 To Hbr from R.{Sir Henry Royce} Copy to C. BM DE EPC. H4/06/10/20. RE SILENCER ON 40/50 H.P. CHASSIS. With reference to your memo HS{Lord Ernest Hives - Chair}1/102/1C/20, I have no objection to the silencer being lowered .500". The figure of .005" in your memo we take as a clerical error. R.{Sir Henry Royce} | ||