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 and a proposed production start.
| Identifier | ExFiles\Box 106\5\ scan0143 | |
| Date | 24th July 1934 | |
| Est. cost of extra jigs, tools and equipment (Sft{Mr Swift}/Ws.24.7.34) £3.0.0. Could be brought on to production (Sft{Mr Swift}/GH.24.7.34) at 151st chassis in 'F' series, without scrap. | ||