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).
Estimate for the cost of new tools and the production start for the 'K' Series chassis.
| Identifier | ExFiles\Box 115\1\ scan0284 | |
| Date | 6th February 1937 guessed | |
| Estimated cost of new Tools - £2. 0. 0. Could be brought on to production at the 1st. Chassis in "K" Series, or earlier if possible (without scrap.) | ||