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).
Note on the use of Widia tools for fine boring operations by Austin and Daimler.
| Identifier | ExFiles\Box 27\2\ Scan249 | |
| Date | 5th July 1934 | |
| -3- Sft{Mr Swift}3/BH.5.7.34. Both Austin and Daimler were using Widia Tools (not diamonds) for the fine boring operations, Sft{Mr Swift}, | ||