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).
Estimated cost for extra jigs, tools, and equipment for a modification to be fitted on all cars.
| Identifier | ExFiles\Box 85\4\ scan0050 | |
| Date | 14th June 1934 | |
| STANDARDISATION of PARTS X Est. cost of extra jigs tools and equipment. (Sft{Mr Swift}/Ws.14.6.34)£8.0.0. This modification is already instructed to be fitted on all cars. [Stamp] W 3 MAY 1934 RECEIVED | ||