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).
Requesting the fitting of a steel plug to an oil pump on a B-11 unit to replace the breaking brass plugs.
| Identifier | ExFiles\Box 90a\2\ Scan120 | |
| Date | 14th July 1934 | |
| x4962 To RHC.{R. H. Coverley - Production Engineer} Hs{Lord Ernest Hives - Chair}/Rm.{William Robotham - Chief Engineer}9/KW.14.7.34. Will you please fit the plug which we hand you herewith to the oil pump on B-11 unit. This is a steel plug to replace the normal brass plug. The Test Dept. report that they have had some half dozen of these break recently for some obscure reason. Hs{Lord Ernest Hives - Chair}/Rm.{William Robotham - Chief Engineer} | ||