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).
Returning the spindle from a burst moulded commutator test and requesting the parts.
| Identifier | ExFiles\Box 50\5\ Scan333 | |
| Date | 7th July 1924 | |
| X.4333. To RHC. {R. H. Coverley - Production Engineer} from EFC. {E. Fowler Clarke - Electrical Engineer} EFCS/T7.7.24. X.4333 - MOULDED COMMUTATOR TEST. Herewith we return to you the spindle of the burst moulded commutator. Would you kindly have this commutator removed and the parts returned to us. EFC. {E. Fowler Clarke - Electrical Engineer} | ||