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).
Internal memorandum requesting supplies for a Champion Sparking Plug Cleaning Rig.
| Identifier | ExFiles\Box 167\2\ img202 | |
| Date | 19th April 1939 | |
| 6103 To EJJ. c. to G/JWH. c. to Rm{William Robotham - Chief Engineer}/RC{R. Childs}/JJ. Rm{William Robotham - Chief Engineer}/RC.{R. Childs}8/JH.19.4.39. Champion Sparking Plug Cleaning Rig. Will you please obtain for the above rig:- 3 tins of abrasive compound. 1 cleaner bag, part No.13. O/N.508. Rm{William Robotham - Chief Engineer}/RC.{R. Childs} | ||