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).
Phantom oil relief valve, instructing to avoid alterations until EAC. 10 is standardised.
| Identifier | WestWitteringFiles\R\October1927-December1927\ Scan091 | |
| Date | 19th November 1927 | |
| FROM E.{Mr Elliott - Chief Engineer} C. to HS.{Lord Ernest Hives - Chair} ORIGINAL E1/M19.11.27. PHANTOM OIL RELIEF VALVE. X.8205 Y7205 In reply to memo. BY10/K111127., would you please note that R.{Sir Henry Royce} wishes us to avoid any alterations in respect to this unit until we standardise EAC. 10. E.{Mr Elliott - Chief Engineer} | ||