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).
Note on the winding of a Condenser Roll onto a .850 diameter bobbin for ease of manufacture.
| Identifier | ExFiles\Box 52\3\ Scan056 | |
| Date | 15th March 1917 | |
| D 58585 General Arngt calls for the Condenser Roll to be wound on a .850 dia Bobbin. It may of course be found easier & better to wind in this shape. There is less compressing of the roll to be done after winding, this is of course purely a question of ease of manufacture. W.R. | ||