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 Watford EWG magneto, serial number 100080.
| Identifier | ExFiles\Box 65\3\ scan0306 | |
| Date | 5th July 1928 | |
| X7791 ELECTRICAL EXPERIMENTAL RECORD SHEETS. X. No:- 7791 Watford EW6 magneto No.100080. Table columns: on., Location., Date off., REMARKS., Miles reading start., Miles reading finish., Miles covered., Total Miles. Row 1: on: 8/12/27. Location: lab. REMARKS: Received from makers Production tested. Row 2: on: 9/12/27. Location: 14EX. REMARKS: Fitted to chassis 14EX for Mr. Royce. Reported noisy. Miles reading start: 2532. Row 3: on: 30/4/28 Location: " Miles reading finish: 209 Miles covered: 7677 Total Miles: 7677 Row 4: on: 7-6-28 Location: " REMARKS: Removed from chassis AEX Miles reading finish: 2155 Miles covered: 1946 Total Miles: 9623 Row 5: on: 3-7-28 Location: " REMARKS: Returned to Messrs Norths for modification. Miles reading finish: 3331 Miles covered: 1176 Total Miles: 10,799 Row 6: on: 5-7-28 Location: North's REMARKS: Handed over to production. | ||