Note on the process and cost for the special finish of a pressure plate.
| Identifier | ExFiles\Box 130\3\ scan0053 | |
| Date | 8th February 1939 | |
| -3- Rm {William Robotham - Chief Engineer} /NRC. {N. R. Chandler} 1/JH.8.2.39. ITEM 12. SPECIAL FINISH OF PRESSURE PLATE - -/6d. This consists mainly in filing up the part of the driving lugs, which project through the cover, and is purely a matter of appearance. Rm {William Robotham - Chief Engineer} /NRC. {N. R. Chandler} | ||
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).