Pocket Watch Database
Illinois Grade 170 Production Charts
Note: Production dates are estimations but should be accurate within +/- 3 years.
[1896]
[70]
Illinois Watch Co. Grade 170 Production Map Relative to Company Lifespan
Start of Production
End of Production
| Grade | Production | Runs | Lowest | Highest | Start | End | Profile Code/Image |
|---|---|---|---|---|---|---|---|
| 170 | 70 | 2 | 1,329,971 | 1,330,050 | 1896 | 1896 | |
| 30 | 1,329,971 | 1,330,000 | 1896 | ||||
| 40 | 1,330,011 | 1,330,050 | 1896 |