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).
The replacement of AC.6 and AC.7 bearings with A.C.9 Aluminium Tin bearings.
| Identifier | ExFiles\Box 115\3\ scan0231 | |
| Date | 13th May 1938 | |
| RHC{R. H. Coverley - Production Engineer}/JTW. c. Hs.{Lord Ernest Hives - Chair} c. Rm.{William Robotham - Chief Engineer} c. RHC.{R. H. Coverley - Production Engineer} ---------- SWDL{Len H. Swindell} BY/Mtn.3/G.13.5.38. Rodes A.C.9 ALUMINIUM TIN BEARINGS. 1020. Further to our memo BY/Mtn.22/G.11.5.38. it should be understood the AC.9 bearings are to replace the AC.6 and AC.7 but not whitemetal. BY/Mtn. | ||