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 jigs, tools, and equipment for a modification on the 20/25 HP model.
| Identifier | ExFiles\Box 168a\3\ img150 | |
| Date | 22th December 1934 | |
| BENTLEY STANDARDIZATION & PARTS Est. cost of extra jigs, tools and equipment (Sft{Mr Swift}/Ws.22.12.34)£2.0.0. plus part cost of the amount quoted on std. sheet X.5100 for similar modification on 20/25 HP. Could be brought on to production at 1st chassis in "F" series, without scrap. RECEIVED W.O. 334 P.M. | ||