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).
Tungsten Magneto Contacts, advising to tighten the Rocker Arm Bearing before use.
| Identifier | ExFiles\Box 35\5\ scan 016 | |
| Date | 4th December 1917 | |
| R.R. 235a (200 T) (S.D). 408. 26-4-17.) Bm. 2/156/12. X.2894 4th December.1917. TO EFC. from BY.{R.W. Bailey - Chief Engineer} BY5/P41217. RE TUNGSTEN MAGNETO CONTACTS. Herewith please receive copy of letter, reference L. of the 3rd inst., from the L.P.S. Electrical Co., Kindly note that they consider we should tighten up the Rocker Arm Bearing before using. BY.{R.W. Bailey - Chief Engineer} | ||