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).
Telegram received by telephone regarding the use of Shell one fuel without benzol.
| Identifier | WestWitteringFiles\C\June1919\ Scan28 | |
| Date | 12th June 1919 | |
| R.R. 144A (48 B.) (SC. 573. 25.2.16) E.P. 1270. ROLLS-ROYCE, Limited. S.D. TELEGRAM RECEIVED BY TELEPHONE. Time Received Date To By from can they use shell one without benzol FROM Platford THIS SHEET MUST BE FILED. | ||