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).
Continued report page discussing the design of Watford EW6 magneto pole pieces and comparing them to Bosch.
Identifier | ExFiles\Box 65\3\ scan0309 | |
Date | 20th August 1928 guessed | |
-3- Contd. The Watford EW6. magneto pole pieces are only stepped on the trailing edge, as in sketch :- Another point is that the core section of the Bosch is more nearly circular than the Watford, i.e. neared to the condition of least periphery for a given area. We are sending a copy of this report to Mr. North of the Watford Company. EFC. WD.{Mr Wood/Mr Whitehead}5. attached. | ||