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).
Experimental record chart for a PaR & Goude Sandwich Battery, detailing dates, locations, tests, and mileage.
| Identifier | ExFiles\Box 54\1\ Scan318 | |
| Date | 11th June 1925 | |
| ELECTRICAL EXPERIMENTAL RECORD CHARTS. X4617S X. No:- 4617 PaR & Goude Sandwich Battery S2 (155) E+ Guide box. | Date on. | Location. | Date off | REMARKS. | Miles Reading Start. | Miles Reading Finish. | Miles Covered. | Total Miles | |------------|-------------|------------|-----------------------------------------------------|----------------------|-----------------------|----------------|-------------| | 11-6-25 | Lab. | 20-6-25 | Received charged. | | | | | | 2-7-25 | C.M.S. | 21-7-25 | | | | | | | 22-7-25 | 98NK | 11-8-25 | | 3979 | 5431 | 1452 | 1452 | | 12-8-25 | Bench Tests.| 13-8-25 | Low Rate discharge 1.80v gave 66 ampere hours. | | | | | | 20-8-25 | Bench Test | 20-8-25 | High Rate discharge 100a See Report S.T.O. 115 - 25-8-25. | | | | | | 28-8-25 | 98NK | 7-10-25 | | 6607 | 8036 | 1429 | 2881 | | 16-10-25 | 98NK | 26-12-25 | | 8567 | 1549 | 2982 | 5863 | | 26-12-25 | 9PK | 21-1-26 | Bar given to Test. Dept. | 442 | 1719 | 1271 | 7134 | | ||