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 TR II Battery, detailing tests and observations.
| Identifier | ExFiles\Box 54\5\ Scan105 | |
| Date | 2nd June 1926 | |
| ELECTRICAL EXPERIMENTAL RECORD SHEETS. X2839 X. No:- 3839 P & R TR{Capt. F. W. Turner - Finance} II Battery (178) Date on. | Location | Date off: | REMARKS. | Miles reading Start | Miles reading Finish | Miles covered | Total Miles 1-3-26 | Lab. | 3-3-26 | Received dry. Fitted with threaded Rubber separators. Weight 99 lbs. F+ cells have highest resistance 3-3-26 | Routine Tests | 30-3-26 | 5S.5 102 - 57.1 5-5-26 | M.S. | 2-6-26 | Cells sandwiched to make up SR. SS{S. Smith} & ST Z | ||