Pocket Watch Database
Illinois H Production Charts
Note: Production dates are estimations but should be accurate within +/- 3 years.
[1887,1888,1889]
[80,0,20]
Illinois Watch Co. H Production Map Relative to Company Lifespan
Start of Production
End of Production
| Grade | Production | Runs | Lowest | Highest | Start | End | Profile Code/Image |
|---|---|---|---|---|---|---|---|
| H | 100 | 5 | 856,311 | 931,600 | 1887 | 1889 | |
| 50 | 856,311 | 856,360 | 1887 | ||||
| 10 | 856,391 | 856,400 | 1887 | ||||
| 20 | 856,741 | 856,760 | 1887 | ||||
| 10 | 931,511 | 931,520 | 1889 | ||||
| 10 | 931,591 | 931,600 | 1889 |