The investigation of battery ignition switch terminals and insulating thimble.
| Identifier | ExFiles\Box 31\2\ Scan053 | |
| Date | 1st August 1921 | |
| X.1413. R.R. 222m (100 T) (S.H. 798, 10-12-20) G. {Mr Griffiths - Chief Accountant / Mr Gnapp} 2048 EFC {E. Fowler Clarke - Electrical Engineer} /T10.8.21. X.1413 @ BATTERY IGNITION SWITCH TERMINALS + INSULATING THIMBLE. EY/HEB {H. Biraben} is looking into this matter, it having been instructed by Da {Bernard Day - Chassis Design} /Thr. E.F.C. 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).