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).
Service and test record log for tall coil number LG2.
| Identifier | ExFiles\Box 45\4\ Scan219 | |
| Date | 27th March 1923 | |
| TALL COIL RECORD Coil No. L G 2. X. No. 4079 Column Headers: Date. Service on. If on car miles run If on test notes re use. Total miles run Remarks re performance. Table Entries: Row 1: Date: 17-1-23 Service on: Received Row 2: Date: 20-1-23 Service on: Bench test If on test notes re use: General test. Remarks re performance: Continuity and sparking tests. Max gap 6.5mm. O.K. Row 3: Date: 25-2-23 Service on: On 4 G.II If on car miles run: No record Remarks re performance: Handed to R.H.C. for 4 G.II. No record in test house of car during this period. Row 4: Date: 9-5-23 Service on: On 3 G.II If on car miles run: Test bed Remarks re performance: No record of miles run on test bed. Row 5: Date: 14-5-23 Service on: In Lab. Remarks re performance: Coil returned as faulty. Tested and found to be faulty. Reported P.B. 94. Row 6: Date: 17-1-24 Service on: " Note: Superseded by .25" taller coil of 18,000 turns. Bottom Left Corner: 27.3.23. | ||