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).
Urging the production of medium output dynamos and requesting advance units for testing purposes.
| Identifier | ExFiles\Box 62\3\ scan0040 | |
| Date | 17th March 1930 | |
| To Sft.{Mr Swift} from EFC. c. to BY.{R.W. Bailey - Chief Engineer} X6003 EFC5/MS17.3.30. X.6004 X. 8665 Medium output dynamos. X.6003 X. 8664 40/50 and 20/25. We would like to urge the production of the ten medium output dynamos of each ( 40/50 and 20/25) size instructed in our EFC6/AD.5.2.30. to BY.{R.W. Bailey - Chief Engineer} BY/RD2/DM.{D. Munro}11.2.30. and EY/RD6/DM.{D. Munro}11.2.30. In particular it is necessary for us to receive in advance two machines of each size for test. We want with these to :- (1) Confirm the control brush angle. (2) Confirm absence of magneto noise. (3) Fix up the specification of test. Will you please arrange. EFC. | ||