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).
Tool cost and production commencement for the 'S2' Series chassis.
| Identifier | ExFiles\Box 167\3\ img092 | |
| Date | 17th September 1937 guessed | |
| Extra Tool Cost Nil. Could be brought on to production at the 1st. Chassis in "S2" Series (without scrap.) | ||