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).
Phantom 48-coil dynamo (SS.7) being fitted to engine 23-EX for a 10,000-mile test.
| Identifier | ExFiles\Box 60\1\ Scan201 | |
| Date | 19th February 1930 | |
| X6004. EFC. 19.2.30. 6004 X.8665. PHANTOM 48-COIL DYNAMO FOR 10,000 MILE TEST. We have now handed over to the shop, 48-coil medium output dynamo SS.{S. Smith}7. This is to be fitted to the engine of 23-EX for 10,000 mile test. CAP. | ||