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).
Returned valve and its fitting issues.
| Identifier | ExFiles\Box 178\4\ img064 | |
| Date | 28th January 1919 | |
| DEFECTIVE VALVES In view of the valve sent back under our evaporatively cooled conditions, we are arranging to fit a batch of valves as listed, in a new batch of cylinders, in order to retrieve the full evidence, and if necessary to increase the standard dimension to P.10279. We are also off-loading by putting on Engine tip-tested down to the Labs. Brights and into modern engines particulars of which will follow under our separate letter. For / A.{Mr Adams} W. LOVESEY. | ||