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).
Advising that Corronil tubing for push rods is unobtainable.
| Identifier | ExFiles\Box 46\1\ Scan141 | |
| Date | 31th March 1926 | |
| X4135 To Hs{Lord Ernest Hives - Chair} from RHC.{R. H. Coverley - Production Engineer} RHC{R. H. Coverley - Production Engineer}6/EE. 31.3.26. RE CORRONIL PUSH RODS We have been advised by the O.O. that Corronil Tubing is unobtainable. RHC.{R. H. Coverley - Production Engineer} | ||