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).
Cost estimate for extra jigs, tools, and equipment for a modification fitted to the 'C' series chassis.
| Identifier | ExFiles\Box 84\2\ scan0185 | |
| Date | 21th September 1934 | |
| IDENTITY and STANDARDISATION of PARTS Est. cost of extra jigs, tools and equipment (Sft{Mr Swift}/WS.21.9.34) £201.0.0. This modification already fitted at 1st chassis in 'C' series. [Stamp] WO RECEIVED 1934 | ||