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).
High and low tension contact points, suggesting an enquiry to the B.T.H. Company for Tungsten points.
| Identifier | ExFiles\Box 35\5\ scan 068 | |
| Date | 11th November 1919 | |
| R.R. 235a (200 T) (S.F. 674. 22-5-19) G.{Mr Griffiths - Chief Accountant / Mr Gnapp} 2376. To C.O. from EFC. X. 2894 EFC2/T11.11119. X.3299 X.3308 X.2894. HIGH & LOW TENSION CONTACT POINTS OF VARIOUS MATERIALS Further to our EFC7/T6.11.19, we have now a note from Mr. Royce in which he stated that the B.T.H. Company might help us with Tungsten contact points for high and low tension contacts. Perhaps you would kindly make enquiries of this firm in connection with our previous note mentioned above. EFC. | ||