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).
Specification and testing of a modified EAC dynamo and new test result forms.
| Identifier | ExFiles\Box 70\4\ scan0073 | |
| Date | 13th April 1927 | |
| X8781do To BY.{R.W. Bailey - Chief Engineer} from EFC. c. SFT{Mr Swift}/Mr. Brock. c. Mx.{John H Maddocks - Chief Proving Officer} EFC1/T13.4.27. v8860 R.R. EAC. DYNAMO WITH SINGLE MODIFICATION. Herewith we attach copy of Specification of Prodn Inspection and Test of the 40/50 dynamo with single modification. This will enable Mr. Brock to test these machines, rendering it unnecessary for us to have any further ones in here, excepting the usual monthly check machine. We also attach to Mr. Brock's copy of this note, three forms which we have evolved for recording the results of tests on the single modification machines. On one of these will be found our figures for the three machines submitted to us, HS.{Lord Ernest Hives - Chair}65.M., CX.{Major Len W. Cox - Advertising Manager}95.M. and BY.75.M. EFC. | ||