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).
The provision of two standard 40/50 condensers with paper dielectrics for trial on experimental cars.
| Identifier | ExFiles\Box 34\1\ Scan304 | |
| Date | 18th January 1922 | |
| X2572 EFC/T18.1.22. X.2512 - CONDENSERS. X4423 We have this afternoon handed to Mr. Coverley 2 standard 40/50 condensers, but with paper dielectrics, one of these being of standard capacity and the other of 50% increased capacity. These are to be fitted up inboxes ready for trial on the experimental cars. E.F.C. EFC. | ||