Instruction to use slotted type scraper rings for the Phantom III chassis.
| Identifier | ExFiles\Box 94\5\ scan0108 | |
| Date | 18th December 1935 | |
| x336 BY. {R.W. Bailey - Chief Engineer} C. Mx. {John H Maddocks - Chief Proving Officer} Hs {Lord Ernest Hives - Chair} /Rm. {William Robotham - Chief Engineer} E {Mr Elliott - Chief Engineer} /Lid. {A. J. Lidsey} 1/HP.18.12.35. re Phantom 3 Piston Rings. "E" is in complete agreement with Mx. {John H Maddocks - Chief Proving Officer} 22/T.9.12.35, copy of which is attached, and would be glad if you will therefore instruct slotted type scraper rings for Phantom 3 chassis. E {Mr Elliott - Chief Engineer} /Lid. {A. J. Lidsey} | ||
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).