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 the trial of a B-19 clutch with an Oilite cage, using no external lubrication for the trunnion.
| Identifier | ExFiles\Box 85\2\ scan0198 | |
| Date | 7th November 1935 | |
| X212 To RHC.{R. H. Coverley - Production Engineer} Hs{Lord Ernest Hives - Chair}/Smth.19/KW. 7.11.35. Oilite Cage for Clutch Trunnion. This is to confirm that we wish to try B-19 clutch with no external lubrication whatever to the clutch trunnion. Hs{Lord Ernest Hives - Chair}/Smth. | ||