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).
Introduction of a new part for the 'T' Series chassis, including test date and costs.
| Identifier | ExFiles\Box 102\1\ scan0002 | |
| Date | 9th April 1931 | |
| STANDARDISATION OF CHASSIS PARTS The number of the first chassis on which the new part will be fitted. 'T' Series. Date when chassis will be handed to test. 9.4.31. Cost of scraped material, if any. Nil. Cost of jigs and tools. Nil. Stamped: 24 MAR 1931 | ||