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).
Tests on the Type Watford Magneto with enclosed Armature Tunnels.
| Identifier | ExFiles\Box 70\4\ scan0225 | |
| Date | 25th March 1927 | |
| X8797 By EFC [Struck through] W.H.S. [Struck through] from Mx.{John H Maddocks - Chief Proving Officer} Mx{John H Maddocks - Chief Proving Officer}6/T25.3.27 EO.6. Type Watford Magneto with enclosed Armature Tunnels. By 8/H+4327 We are pushing ahead with all speed in our tests of the 4 Special Magnetos, as we are very anxious to see whether they will overcome the objections we have with regard to noise on the other type. A report will be furnished as soon as we have the necessary information. Mx.{John H Maddocks - Chief Proving Officer} [STAMPED TEXT] RECEIVED MAR 26, 1927 HHS | ||