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).
Price list for various matrix and dummy shutter set configurations.
| Identifier | ExFiles\Box 150\3\ scan0316 | |
| Date | 27th January 1938 guessed | |
| -2- Rm{William Robotham - Chief Engineer}/Std.13/MH.{M. Huckerby} MATRIX PRICES. Matrix Tool cost. cost. EW.1161 fully tested - £3. 3s. 6d. £25 " not pressure tested - £2. 19s. 3d. " EB.3373 fully tested - £3. 3s. 0d. None " not pressure tested - £2. 19s. 9d. " EB.3513 fully tested - £3. 6s. 3d. ?? not pressure tested - £3. 1s. 9d. ?? Increase in price for dipsoldering bottom tanks to any of the above matrices or to Phantom III matrix - 1/- Cost of supplying Wraith bottom tank and support bracket - 4/9 - 5/- Cost of supplying Bentley III bottom tank and support brackets - 4/9 - 5/- DUMMY SHUTTER SETS. Tool Cost. (1) To R.R. specification entirely £3. 8s. 6d. £130 (2) To R.R. dimensions and Marston £3. 5s. 6d. £130 plating (3) To dimensions as determined by £3. 2s. 3d. £130 tools and Marston plating. | ||