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).
Costs and schedule for fitting a new part to a chassis.
| Identifier | ExFiles\Box 101\1\ scan0095 | |
| Date | 5th February 1931 guessed | |
| STANDARDIZATION of CHASSIS PARTS The number of the first chassis on which the new part will be fitted......... Not decided Date when chassis will be handed to test......... --- Cost of scrapped material, if any............... Nil. Cost of jigs and tools...................... £360 - includes rear axle parts | ||