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 for specification tests required on a list of magnetos for various engines and chassis.
| Identifier | ExFiles\Box 4\5\ 05-page251 | |
| Date | 29th November 1923 | |
| X.430. EFC. Ex War BFTC/MN.29.11.23. X.430. RE. MAGNETO TESTS. X.325 Will you please let us have at once specification tests required on the following Magnetos:- ✓ { B.T.H. A.V.12.S. Falcon. { B.T.H. A.V.12.S.C.Condor. C.6. Watford. Eagle. ✓✓ 2 E.O.6. " 60° 40/50 h.p.Chassis. X.411c. x x 1 E.O.6. " 60° 20 h.p.Chassis. X.481d. 1 R.O.1. " 60° 20 h.p. X.3551. SFI. [Signature] | ||