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).
Oil consumption test, decarbonisation, and piston ring fitting for car GUL 1.
| Identifier | ExFiles\Box 148\3\ scan0168 | |
| Date | 13th November 1936 | |
| 1256 Wynn - Can we get repair to run an oil consumption test before decarbonisation Rm{William Robotham - Chief Engineer} Lillie Hall to W. RM.{William Robotham - Chief Engineer} I do not know if CX{Major Len W. Cox - Advertising Manager} has spoken to you about GUL 1 being decarbed and having "L" type piston rings fitted whilst it is with you for exhaust modifications. If he hasn't could you please do this as the car is with you for the rest of the week. It will be arriving on Monday evening. The car has run just over 10,000 miles and is, in my opinion, an excellent performer. RC.{R. Childs}✓ File [Illegible Signature] | ||