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).
Letter regarding the supply of Swiss Works No.340 commutator micanite sheets and micanite parts for sparking plugs.
| Identifier | ExFiles\Box 39\3\ Scan018 | |
| Date | 1st July 1946 | |
| -2- Contd. I call your attention to Swiss Works No.340 special commutator micanite sheets, which have been regularly used for many years by Messrs. Siemens : Bruce Peebles & Co,Ltd., Oerlikon Co., and others. Please see enclosed descriptive booklet, page 3, re. these special sheets, and sample in booklet marked A.{Mr Adams} I may add, the Swiss Insulating Works Ltd., turn out over 2,000 Micanite parts per day for sparking plugs. If buyers, shall be glad to send samples for testing. Yours faithfully, (Sgd) Archibald Campbell. [Footer text, upside down]: R.R. 202A. (1M) 7/46. H.H. Ltd. Gp.961. G 9847 | ||