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 modification and fitting of tappet plunger dirt covers.
| Identifier | ExFiles\Box 96\2\ scan0109 | |
| Date | 6th March 1936 | |
| To RHC.{R. H. Coverley - Production Engineer} X324 Hs{Lord Ernest Hives - Chair}/Swdl.{Len H. Swindell}3/JH.6.3.36. Ph.III. Will you please instruct that the tappet plunger dirt covers be modified and fitted, as shown in the memo. E/JNR.{Charles L. Jenner}1/HP.5.3.36. on No.9 10, & 11 and all future units. Hs{Lord Ernest Hives - Chair}/L.H.Swindall. | ||