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 sheet for battery ignition distributor cams hardened by the 'Cloudburst' process.
| Identifier | ExFiles\Box 61b\2\ scan0127 | |
| Date | 3rd September 1930 | |
| X7690 ELECTRICAL EXPERIMENTAL RECORD SHEETS. Battery ignition distributor cams hardened by "Cloudburst" process. Table Headers: Date on., Location., Date off., REMARKS., Miles reading Start., Miles reading Finish., Miles covered, Total miles. Table Data: Row 1: Date on: 31-10-29, Location: 19EX, REMARKS: Fitted to 19EX., Miles reading Start: 14657 Row 2: Date on: 3-12-29, Location: " (19EX), Miles reading Finish: 15878, Miles covered: 1221, Total miles: 1221 Row 3: Date on: 5-2-30, Location: " (19EX), Miles reading Finish: 17818, Miles covered: 1940, Total miles: 3161 Row 4: Date on: 17-3-30, Location: " (19EX), Miles reading Finish: 18605, Miles covered: 787, Total miles: 3948 Row 5: Date on: 5-5-30, Location: " (19EX), Miles reading Finish: 20379, Miles covered: 1774, Total miles: 5722 Row 6: Date on: 3-6-30, Location: " (19EX), REMARKS: speedometer changed, Miles reading Finish: 22149, Miles covered: 1770, Total miles: 7492 Row 7: Date on: 4-7-30, Location: " (19EX), Miles reading Start: 00055, Miles reading Finish: 24791, Miles covered: 2642 Row 8: Date on: 8-7-30, Location: " (19EX), Miles reading Finish: 00147, Miles covered: 92, Total miles: 10,226 Row 9: Date on: 14-8-30, Location: " (19EX), Miles reading Finish: 2260, Miles covered: 2113, Total miles: 12,339 Row 10: Date on: 3-9-30, Location: " (19EX), Date off: 3-9-30, REMARKS: Cam removed. Condition very good no sign of wear., Miles reading Finish: 3493, Miles covered: 1233, Total miles: 13,572 Row 11: Location: lab, REMARKS: Cam handed to BY for inspection. | ||