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 battery testing.
| Identifier | ExFiles\Box 54\1\ Scan166 | |
| Date | 19th April 1926 | |
| X4617P ELECTRICAL EXPERIMENTAL RECORD SHEETS X.&No:- 4617P P4R2-6RR11-1 Battery (157) Late on. | Location. | Date off. | REMARKS. | Miles reading Start. | Miles reading Finish. | Miles covered. | Total miles. --- | --- | --- | --- | --- | --- | --- | --- 10-8-27 | Lab. | 17-1-28 | Received Dry. Put on first charge 304 ampere hrs. given low rate discharge. 58.0 ampere hours. 106 lbs with lids. | | | | 17-1-28 | 15EX | 2-5-28 | | 00000 | 11,256 | 11,256 | 11,256 2-5-28 | Lab. | 5-9-28 | Results v. {VIENNA} good | | | | 5-9-28 | Bench Test | 7-9-28 | Report JC137 7-9-28. | | | | C 7-9-28 | Lab. | | | | | | 7-9-28 | M.S. | 19-7-29 | | | | | 19-7-29 | Bench Test | 23-7-29 | Results v. {VIENNA} good Report JD {J. Draper - Frames} 19-23-7-29 | | | | 23-7-29 | M.S. | 12-12-29 | | | | | 12-12-29 | E.M.S. | 2-1-30 | | | | | 2-1-30 | Prod. chassis | 25-4-30 | | — | — | 2,500 | 13,756 12-5-30 | Bench tests | 16-5-30 | Results. v. {VIENNA} fair. | | | | 16-5-30 | M.S. | | No further record kept | | | | 19.4.26. | ||