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).
Modification to a selector guide shaft to prevent oil leaks.
| Identifier | ExFiles\Box 125\3\ scan0090 | |
| Date | 27th March 1939 | |
| SLIGHT CLEARANCE HERE IS PREFERABLE TO FORCING THE COVER OFF ITS FACE. SPLIT FELT RING FORCED INTO GROOVE MOD. TO SELECTOR GUIDE SHAFT TO PREVENT OIL LEAKS SCALE 1/1 BII B50 ETC PD 28 ROLLS-ROYCE LTD' PRINT ROOM 27 MAR 1939 C.L.S.V HFS 14.10428. | ||