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).
Internal request for particulars, illustrations, and models of armature windings for small dynamos and motors used on cars.
| Identifier | ExFiles\Box 68\4\ scan0211 | |
| Date | 5th May 1920 | |
| X.1640 2 To EFC. from R.{Sir Henry Royce} Copy to CJ. R5/G7.5.20. 40 X.1623. RE SMALL DYNAMOS AND MOTORS. (Struck through) X.294 (Struck through) X.543 Would you kindly provide us at some time with such particulars as you can find out, and illustrations and models, of different armature windings suitable for two-pole and four-pole small dynamos and motors. Such as we use on cars. R.{Sir Henry Royce} | ||