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 comparison and production implementation analysis for a new part.
| Identifier | ExFiles\Box 171\2\ img214 | |
| Date | 20th October 1934 | |
| STANDARDISATION of PARTS 40/20 Est. cost of extra jigs, tools and equipment (Sft{Mr Swift}/Ws.20.10.34) £1514.0.0. Could be brought on to production at 51st chassis in 'T' series. (Sft{Mr Swift}/GH.20.10.34) without scrap. TABLE DATA: | Labour £ s. d.{John DeLooze - Company Secretary} | Charges £ s. d.{John DeLooze - Company Secretary} | Material £ s. d.{John DeLooze - Company Secretary} | Total £ s. d.{John DeLooze - Company Secretary} Cost of old Part | 24 8 3 | 36 13 5 | 19 4 11 | 80 5 7 Cost of new Part | 28 14 4 | 43 1 6 | 21 5 3 | 93 1 1 Increase new part | - | - | - | 12 15 6 | ||