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).
Standardization form detailing the first chassis fitment, test date, and costs for a new part.
| Identifier | ExFiles\Box 102\3\ scan0032 | |
| Date | 12th February 1931 | |
| STANDARDISATION OF CHASSIS PARTS RECEIVED FEB 12 1931 The number of the first chassis on which the new part will be fitted......... 'S' Series. Date when chassis will be handed to test... 1.9.30. Cost of scrapped material, if any......... Nil. Cost of jigs and tools................... £6. | ||