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).
Electrical experimental record sheet for the testing of an E.A.C. coil in a redmanol case (NO PRI).
| Identifier | ExFiles\Box 69\1\ scan0043 | |
| Date | 11th October 1926 | |
| X8710 ELECTRICAL EXPERIMENTAL RECORD SHEETS. E.A.C coil in redmanol case NO PRI X. No:- 8711 Date on. | Location. | Date off. | REMARKS. | Miles reading Start. | Miles reading Finish. | Miles covered. | Total miles ---|---|---|---|---|---|---|--- 4-5-25 | lab | 10-6-25 | Received from Mr Brock | 10-6-25 | 98 NK | | Production tested OK 8/6/25 Fitted to 98NK | 3290 | 4087 | 797 | 29-12-25 | " | | | 2284 | | | | | 1569 | 9285 | 30-1-26 | " | | | 1717 | 9433 | 2-3-26 | " | | | 2771 | 10847 | 8-4-26 | " | | | 3765 | 11841 | 3-6-26 | " | | Coil OK | 5798 | 13874 | 30-6-26 | " | | | 6560 | 14636 | 30-8-26 | ~ | | | 9346 | 17422 | | 17,422 11-10-26 | - | | This coil is now superseded by finer primary redmanol encased type | 9599 | | 253 | 17,675 | ||