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 an E.A.C. coil in a Redmanol case, number PR3.
| Identifier | ExFiles\Box 69\1\ scan0045 | |
| Date | 2nd January 1926 | |
| X. No:- 8711 X8710 ELECTRICAL EXPERIMENTAL RECORD SHEETS. E.A.C. coil in Redmanol case NO PR3 Date on. | Location. | Date off. | REMARKS. | Miles reading start. | Miles reading finish. | Miles covered. | Total miles 4-5-25 | lab | 9-6-25 | Received from m^r Brock | | | Production tested OK 8/6/25 | | | Fitted to 8EX. 23-7-25 | 8EX | | Speedometer changed | 1092 | 3752 | 2660 | | | | Removed from chassis and replaced by G.P.4 | 0 | 5832 | 15832 | 18,492 2-1-26 | Chateauroux | | now held by G.W.H as spare. | | | This coil is now superseded by finer primary redmanol encased type. | ||