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).
Instructions regarding modifications and comparative testing of Lucas and Watford magnetos.
| Identifier | ExFiles\Box 40\2\ Scan193 | |
| Date | 1st June 1927 guessed | |
| RR 23B (150 BKS.) (DB{Donald Bastow - Suspensions} 461-8-12-24) MP 306975 ROLLS-ROYCE LTD. INSTRUCTIONS. (2) 19 To Order No. Customer's No. experimenting with Lucas magnetos we have experienced trouble due to carbon brush distributors and contact breaker points, and we consider that these new modifications will remedy any previous defects. Further comparative tests will be made later with this magneto and the new sleebeless Watford magneto. Signed H.E.W. This Sheet must be filed on completion of the work. | ||