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).
Statement confirming nil tool cost for production starting with the 'L' Series chassis.
| Identifier | ExFiles\Box 87\2\ scan0247 | |
| Date | 11th March 1937 guessed | |
| Estimated Tool Cost - Nil. Could be brought on to production at the first chassis in "L" Series (without scrap) | ||