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).
Production note regarding the estimated tool cost for the 'S2' Series chassis.
| Identifier | ExFiles\Box 168a\5\ img073 | |
| Date | 2nd June 1937 guessed | |
| [Illegible Heading] Estimated tool cost nil. Could be brought onto production at the 1st chassis in 'S2' Series. onwards (without scrap) | ||