The temporary standardisation of the 40/50 ignition coil for the Goshawk.
| Identifier | ExFiles\Box 49\5\ Scan007 | |
| Date | 17th November 1922 | |
| To R. {Sir Henry Royce} from EFC. {E. Fowler Clarke - Electrical Engineer} " CJ & EJ. " Wor. {Arthur Wormald - General Works Manager} " Rg. {Mr Rowledge} Da. {Bernard Day - Chassis Design} " By. {R.W. Bailey - Chief Engineer} " EP. {G. Eric Platford - Chief Quality Engineer} " PN. {Mr Northey} X4273 EFC {E. Fowler Clarke - Electrical Engineer} 1/T17.11.22. X. 4273 - TEMPORARY STANDARDISATION OF 40/50 IGNITION COIL FOR GOSHAWK(Aero Engine)(Codename for 20HP Car / Aero Engine after Kestrel(Aero Engine)). Herewith please receive for your permanent reference copy of completed standardisation sheet for the above. EFC. {E. Fowler Clarke - Electrical Engineer} | ||
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).