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).
Choice between Oil Paper and Waxed Paper for insulating ignition coils and condensers for the 'K' Series Chassis.
| Identifier | ExFiles\Box 24\2\ Scan305 | |
| Date | 2nd September 1929 | |
| -EFC. X/109 ROY{Sir Henry Royce}/GEA15/EB2.9.29. X.1109. VARNISHED AND WAXED INSULATING PAPERS FOR IGNITION COILS AND CONDENSERS. We note from verbal conversation with you on Friday last, that you are not yet able to recommend standardisation of Waxed Paper for the above purpose, we are, therefore, ordering Oil Paper for "K" Series Chassis. Would you kindly advise as soon as you are in a position to recommend the use of Waxed Paper, which is much cheaper than the Oil Paper. ROY.{Sir Henry Royce} | ||