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).
Test report detailing cell densities and fourth charge characteristics.
| Identifier | ExFiles\Box 38\5\ Scan063 | |
| Date | 6th August 1919 guessed | |
| -4- Contd. (14) Cell densities. (1) 1255 (4) 1255 (2) 1220 (5) 1190 (3) 1225 (6) 1215 (15) Fourth charge. Amperes. From. To. Hours. Ampere Hours. Date. 6 4.0 5.30 1.5 9.0 4.8.19 6 8.30 5.30 9 54 5.8.19 5 8.30 4.30 8 40 6.8.19 5 9.0 5.0 8 40 7.8.19 Total ampere hours. 143 Cell densities. (1) 1345 (4) 1345 (2) 1325 (5) 1300 (3) 1320 (6) 1300 8.8.19 (Sgd) L.T. R.R. 235A (500 T) (S.D. 408. 26-4-17.) Bm. 2/156/13. | ||