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).
Hand-drawn schematic showing the arrangement of poles, armature and brushes for a Smith Type A. Dynamo.
| Identifier | ExFiles\Box 3\5\ 05-page089 | |
| Date | 9th August 1919 guessed | |
| Smith Type A.{Mr Adams} Dynamo X. 295 Looking com. end + 7+ - N S M+ A- M- A+ 5° 18° 5/16" Actual amgt. of poles, armature and brushes. | ||