Telegram reporting the failure of an ignition coil and its replacement with a spare.
| Identifier | ExFiles\Box 69\1\ scan0197 | |
| Date | 24th April 1929 | |
| POST OFFICE TELEGRAPHS. B or C CT EXPT + This form, and if possible the envelope, should accompany any enquiry respecting this Telegram. 62/M From Ball Prefix. Time handed in. Office of Origin and Service Instructions. Words. 246 SC FB 24 1710 CHATEAUROUX(French test region) 11 Office Stamp: DERBY 24APR29 THE INFORMATION OVERLEAF WILL INTEREST YOU. HIVES ROYCAR DERBY = IGNITION COIL FAILED SPARE EXPT COIL FITTED HANCOCK + | ||
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).