Log sheet tracking the service history and mileage for a specific battery part.
| Identifier | ExFiles\Box 168b\3\ img300 | |
| Date | 25th August 1930 | |
| EXPERIMENTAL ENGINEERING DEPT. XMD 7535 P9RRRNII-8 Battery (220) F19269 | Date on | Operation | Date off | Fitted to | Miles S.W.L. | Miles Normal FINISH | Miles Covered | Total MILES | |----------|---------------------------------------------------------------|-----------|------------------------------------------------|--------------|---------------------|---------------|-------------| | 31-5-29 | Lab { | 12-9-29 | Received Charged | | | | | | 13-9-29 | 23EX | 28-10-29 | Fitted with chassis V.V. rotten wood washed to stock | | 652 | 652 | 652 | | 17-3-30 | Bench tests | 21-3-30 | Report J.O.65 21-3-30. | | | | | | 27-3-30 | 24EX | 30-5-30 | | 0 | 4150 | 4150 | 4,802 | | 25-8-30 | 26EX | | | 132 | | | | | | Battery gone with car. Handed over to Sales Dept. G.G. | | | | | | | | ||
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).