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 and production details for extra jigs, tools, and equipment for the 'D' series chassis.
| Identifier | ExFiles\Box 86\5\ scan0131 | |
| Date | 28th September 1934 | |
| STANDARDISATION of PARTS Est. cost of extra jigs, tools and equipment (Sft{Mr Swift}/WS.28.9.34)£90.0.0. could be brought on to production at 1st chassis in "D" series (Sft{Mr Swift}/GH.28.9.34) without scrap. | ||