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).
Details for fitting a new part to the 40/50 HP and 20 HP chassis, including test dates and costs.
| Identifier | ExFiles\Box 6\7\ 07-page044 | |
| Date | 1st March 1929 guessed | |
| 40/50 HP. chassis. The number of the chassis on which the new part will be fitted. J.2. series. Date when chassis will be handed to test. 11.6.29 Cost of scrapper material, if any. Nil. Cost of jigs and tools. Nil. ----------------- 20 HP. chassis. The number of the chassis on which the new part will be fitted. 51 in 'O' series. Date when chassis will be handed to test. 14.4.29. Cost of scrapper material, if any. Nil. Cost of jigs and tools. Nil. | ||