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).
Confirming experiments on casting techniques for modified AC7 bearings.
| Identifier | ExFiles\Box 115\3\ scan0162 | |
| Date | 23th December 1937 | |
| 1020 BY.{R.W. Bailey - Chief Engineer} cRMC. cHl. cRm. cHl/Mr. Talbot. Hs{Lord Ernest Hives - Chair}/JWW.4/EM. 23. 12. 37. AC7 BEARINGS. MODIFIED FORM OF CASTING BEARINGS. We are in receipt of your memo' BY.14/G.{Mr Griffiths - Chief Accountant / Mr Gnapp} 20.12.37, and would confirm that in conjunction with Hl experiments are being made with regard to casting technique of this material. J.W.WHEELER. | ||