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).
Return of Bleriot Phi Cutout No. 34685 after successful testing.
| Identifier | ExFiles\Box 48\3\ Scan270 | |
| Date | 31th August 1921 | |
| R.R. 235a (100 T) (S.H. 798, 16-12-20) G. {Mr Griffiths - Chief Accountant / Mr Gnapp} 2948 X4215 31.8.21. X.4215 - BLERIOT PHI CUTOUT. Cutout No.34685 has been handed back to us by EP. {G. Eric Platford - Chief Quality Engineer} after running a large number of miles satisfactorily on a test car. E.F.C EFC. {E. Fowler Clarke - Electrical Engineer} | ||