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).
Electrical fault with the dynamo charging circuit on a 4 1/4-litre Bentley.
| Identifier | ExFiles\Box 162\1\ img085 | |
| Date | 9th March 1937 | |
| GWH.{George W. Hancock - Head Chateauroux} From Rm{William Robotham - Chief Engineer}/GWH.{George W. Hancock - Head Chateauroux} By.{R.W. Bailey - Chief Engineer} Kingsbury. 9.3.37. 4 1/4-litre Bentley - Electrical. There have been several failures of the dynamo not charging, due to a fault in the circuit to the ignition warning lamp. The twin cable which does not look like our own has been shorting on the holding down screw of the regulator. The wire has been pulled too tight and destroyed the covering as per sketch. FIXING SCREWS REGULATOR UNIT B I + A INSULATION BROKEN DOWN IG LAMP DIST BD{Mr Berend} | ||