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).
Inspection and test specification for a Phantom II high output dynamo with a 48 coil armature.
| Identifier | ExFiles\Box 60\1\ Scan281 | |
| Date | 27th October 1930 | |
| X6006 Ey. from EFC. c. Sft{Mr Swift}/Mr.Brock. EFC3/AD27.10.30. X.7781. R.R. Phantom II. High output Dynamo X.6006. with 48 coil armature. Herewith please receive copy of Specification of Inspection and Test applicable to the above dynamos i.e. to dynamos with 48 coil armatures and the usual field pole modification. EFC. Specification attached. | ||