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).
Instruction to replace a car's servo lining with an available part.
| Identifier | ExFiles\Box 111\3\ scan0218 | |
| Date | 31th August 1938 | |
| 806 To HPT. Rm{William Robotham - Chief Engineer}/JBD.{John B. Dixon - Fuel Systems}10/JH.31.8.38. 1.B.50. When the car is next in the shop will you please remove the Halo 3.L. servo lining and replace with RAD.13. This is available. Rm{William Robotham - Chief Engineer}/JBD.{John B. Dixon - Fuel Systems} | ||