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).
Instruction to replace an obsolete dynamo (SS1) with a medium output version (SS2) on chassis 22-EX.
| Identifier | ExFiles\Box 60\1\ Scan167 | |
| Date | 30th December 1929 | |
| X 6004 RHC.{R. H. Coverley - Production Engineer} from EFC. c. Hs{Lord Ernest Hives - Chair}/AJL. EFC4/AD30.12.29. X.6004. MEDIUM OUTPUT 40/50 DYNAMO. We now hand you dynamo SS{S. Smith}2. fitted with a medium output type of armature. Will you please have this machine fitted to chassis 22-EX. in place of the obsolete type of dynamo SS{S. Smith}1. and return the latter machine to us. CAP. EFC. | ||