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).
Letter to The Record Electrical Co. Ltd. regarding a query about their electrical engine revolution indicators.
| Identifier | ExFiles\Box 165\4\ img073 | |
| Date | 30th May 1930 | |
| X 1350 c. Mr.Jacques A.I.D. c. Hs.{Lord Ernest Hives - Chair} c. Mailing. EFC2/AD. 30th May, 1930. The Record Electrical Co.Ltd. Manchester. Dear Sirs, In connection with a report on an aero engine installation the following occurs :- "The engine revolution indicators are electrical and quite new to me. They are supplied by The Record Electrical Co. Manchester. Have we had any experience of these instruments?" Upon enquiring in our Order Office we do not appear to have had any recent communication with yourselves. We would like however, in connection with this query, to have some information from you concerning these instruments to enable us to give a reply to queries concerning them which follow on the above. Yours faithfully, FOR ROLLS-ROYCE LIMITED. | ||