Pocket Watch Database
Illinois Grade 426 Production Charts
Note: Production dates are estimations but should be accurate within +/- 3 years.
[1915]
[20]
Illinois Watch Co. Grade 426 Production Map Relative to Company Lifespan
Start of Production
End of Production
| Grade | Production | Runs | Lowest | Highest | Start | End | Profile Code/Image |
|---|---|---|---|---|---|---|---|
| 426 | 20 | 1 | 2,694,761 | 2,694,780 | 1915 | 1915 | |
| 20 | 2,694,761 | 2,694,780 | 1915 |