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).
Form recording the design and performance details of a magneto on test.
| Identifier | ExFiles\Box 65\3\ scan0061 | |
| Date | 23th August 1927 | |
| X.7791 X.430. FORM OF RECORDING DETAILS OF MAGNETO DESIGN AND PERFORMANCE. Date:- 23-8-27. Magneto on test:- Maker :- Watford. X.No. :- 7791 Type :- EW6 No :- 99171 (1) Weight in pounds :- 12.875. (2) Remarks re mechanical and electrical design :- Sleeveless magneto similar to the previous one tested only with the exception that the pole shoes are cast integral with an aluminium tunnel instead of bronze. (3) Length of H.T. safety gap :- 8.5 m.m. Contd. | ||