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).
List of instructions for vehicle modifications, including removing the instrument board and measuring cylinder bores.
| Identifier | ExFiles\Box 98\1\ scan0086 | |
| Date | 28th March 1940 | |
| - 2 - Rm{William Robotham - Chief Engineer}/Wym.{G. Harold Whyman - Experimental Manager}1/SW.28.3.40. (12) Remove instrument board to enable coach- builders to fit up a better scuttle support for the steering column bracket. If you will let us know when you are likely to have the parts ready for fitting, we will arrange for the car to go into the fitting shop, and arrange our testing programme accordingly. (13) Measure up Cylinder bores. Rm{William Robotham - Chief Engineer}/Wym.{G. Harold Whyman - Experimental Manager} | ||