Pocket Watch Database
Illinois Grade 435 Production Charts
Note: Production dates are estimations but should be accurate within +/- 3 years.
[1917,1918,1919]
[150,10,150]
Illinois Watch Co. Grade 435 Production Map Relative to Company Lifespan
Start of Production
End of Production
| Grade | Production | Runs | Lowest | Highest | Start | End | Profile Code/Image |
|---|---|---|---|---|---|---|---|
| 435 | 310 | 4 | 3,268,701 | 3,482,150 | 1917 | 1919 | |
| 100 | 3,268,701 | 3,268,800 | 1917 |
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| 50 | 3,268,901 | 3,268,950 | 1917 | ||||
| 10 | 3,388,351 | 3,388,360 | 1918 | ||||
| 150 | 3,482,001 | 3,482,150 | 1919 |