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).
Request to borrow two Phantom dynamo machines built with thinner armature stampings for performance testing.
| Identifier | ExFiles\Box 68\4\ scan0055 | |
| Date | 13th February 1929 | |
| X 8672 To Mr. Brock. EFC4/T13.2.29. We understand that the thinner armature stampings with varnish insulation are now being brought in for the production of the Phantom dynamo, and we should be pleased if you would loan us two of the machines built up with these stampings in order to ascertain the performance of this type of machine. EFC. | ||