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).
Requesting the creation of three experimental Goshawk ignition condensers using waxed paper dielectric for testing.
| Identifier | ExFiles\Box 52\3\ Scan158 | |
| Date | 20th December 1923 | |
| Y4430 To RHC. {R. H. Coverley - Production Engineer} from EFC. {E. Fowler Clarke - Electrical Engineer} c. BY {R.W. Bailey - Chief Engineer} /RD. EFC {E. Fowler Clarke - Electrical Engineer} 1/T20.12.23. X.4430. GOSHAWK IGNITION CONDENSERS WITH WAXED PAPER DIELECTRIC. With a view to obtaining ignition condensers which are more constant in their capacity with variations of temperature, we have obtained the waxed paper herewith. Would you kindly have made up, using this paper as dielectric, three experimental condensers for temperature-capacity and other tests. EFC. {E. Fowler Clarke - Electrical Engineer} | ||