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 P & R DOH 11/2 battery, tracking mileage and tests.
| Identifier | ExFiles\Box 168b\3\ img208 | |
| Date | 19th April 1926 | |
| X7535P ELECTRICAL EXPERIMENTAL RECORD SHEETS X.SNo:- 7535P P & R DOH 11/2 Battery (S.H.) = 'a' 'b' 1862 | Date on. | Location | Date off. | REMARKS. | Miles reading start. | Miles reading finish. | Miles covered. | Total miles. | |------------|--------------|------------|-----------------------------------------------------|----------------------|-----------------------|----------------|--------------| | 16-12-26 | Lab. | 21-12-26 | Received charged 6 volt controller | | | | | | 21-12-26 | 14 EX | 14-2-27 | Sidelamps only Sulphating slightly | | | 202 | 202 | | 14-2-27 | " | 17-2-27 | | | | 35 | 237 | | 17-10-27 | Bench test | 20-10-27 | Low & High rate discharges. Report JC102 20-10-27 | | | | a | | 21-10-27 | 14 EX | 19-11-27 | | 1060 | 1832 | 772 | 1009 | | 19-11-27 | " | 16-6-28 | | 1832 | 2389 | 557 | 1566 | | 3-7-28 | " | 14-11-28 | | 2743 | 3342 | 599 | 12519 | | 14-11-28 | " | 15-1-29 | | 3342 | 4191 | 849 | 13368 | | 15-1-29 | " | 3-9-29 | | 4191 | 7447 | 3256 | 16624 | | 3-9-29 | Bench V.C.S. | 11-9-29 | Report G.J.152 26-2-29 H.L. fitted | | | | | | 26-2-29 | E.M.S. | 1-3-29 | on fuel flow | | | | | 19.4.26. G.P. | ||