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 a Sequence Starter actuator box.
| Identifier | ExFiles\Box 64\3\ scan0160 | |
| Date | 10th November 1924 | |
| X8653 A.{Mr Adams} ELECTRICAL EXPERIMENTAL RECORD SHEETS. Sequence Starter actuator box X. No. 8650 Date on. | Location. | Date off. | REMARKS. | Miles Reading Start. | Miles Reading Finish. | Miles covered. | Total Miles. 25-10-24 | Lab. | 1-11-24 | Rec'd from shop. Tested. Not enough current allowed through to motor. | - | - | - | - 1-11-24 | 93NK | 17-11-24 | Failed at W.W. and was taken off. | - | - | - | - 17-11-24 | Shop. | 20-12-24 | Rewound with 17 SWG wire. | - | - | - | - 20-11-24 | Lab. | 29-10-25 | Resistance measured at 18°C + 45°C. Prod'r tested | - | - | - | - 29-10-25 | " | 31-10-25 | Tested in conjunction with C motor by F.Hylt. | - | - | - | - 31-10-25 | 9 EX | 12-11-25 | Sent into shop for fitting to car. | 0 | 20 | 20 | 20 12-11-25 | " | 2-1-26 | Speedometer changed. | 8,261 | 8,877 | 616 | 636 2-1-26 | " | | Speedometer again changed. Reading taken. | 0 | 1,428 | 1,428 | 2,064 2-2-26 | " | 27-2-26 | Reading taken. | 1,428 | 2,261 | 833 | 2,897 27-2-26 | " | | Taken off as main switch failed, tested OK by HEW and put back immediately. | 2,261 | 2,895 | 634 | 3,531 7-4-26 | " | 13-7-26 | Removed from chassis & returned to lab. | | 4034 | 4670 | - 13-7-26 | lab | 21-7-27 | | 4759 | 5395 | | 5395 21-7-27 | 9 EX | | Fitted to 9 EX. | 5741 | | | 15-9-27 | " | | | | 8520 | 2779 | 8174 5-10-27 | " | | | | 9280 | 760 | 8934 9-12-27 | Now obsolete. 10.11.24. | ||