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).
The specification for production, inspection, adjustment, and testing of the narrow brush dynamo.
| Identifier | ExFiles\Box 70\4\ scan0077 | |
| Date | 24th June 1927 | |
| To BY.{R.W. Bailey - Chief Engineer} from EFC. c. SFT{Mr Swift}/Mr. Brock. c. Mx.{John H Maddocks - Chief Proving Officer} X8781 do EFC4/T24.6.27. R.R. EAC. DYNAMO OF THE NARROW BRUSH TYPE. Herewith please receive copy of the Specification of Production Inspection Adjustment and Test of the narrower brush dynamo for EAC. EFC. | ||