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).
Query regarding the fitment of a Bleriot Phi Cut-out to a test car.
| Identifier | ExFiles\Box 48\3\ Scan222 | |
| Date | 23th March 1921 | |
| X4215 To EP. {G. Eric Platford - Chief Quality Engineer} from EFC. {E. Fowler Clarke - Electrical Engineer} EFC {E. Fowler Clarke - Electrical Engineer} 5/T23.3.21. X. 4215 - BLERIOT PHI CUT-OUT. We should be glad to know whether you have yet fitted the Bleriot Phi Cut-out (mentioned in our EFC {E. Fowler Clarke - Electrical Engineer} 3/T10.3.21) to one of your test cars. EFC. {E. Fowler Clarke - Electrical Engineer} | ||