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).
Assembly diagrams for the front and rear camshaft oil retainers.
| Identifier | ExFiles\Box 126\2\ scan0144 | |
| Date | 18th November 1938 guessed | |
| ASSEMBLY FRONT OIL RETAINER (C'SHAFT) SS{S. Smith}215 SEE SS{S. Smith}226 SEE SS{S. Smith}284 TIMING CASE COVER. ASSEMBLY REAR OIL RETAINER (C'SHAFT) SS{S. Smith}218 SEE SS{S. Smith}217 CRANKCASE C' SHAFT SEE SS{S. Smith}216 | ||