Pocket Watch Database

Illinois I Production Charts

Note: Production dates are estimations but should be accurate within +/- 3 years.

[1887,1888,1889,1890,1891,1892,1893]
[100,0,30,0,0,0,30]


Illinois Watch Co. I Production Map Relative to Company Lifespan

Start of Production
End of Production


Grade Production Runs Lowest Highest Start End Profile Code/Image
I 160 7 856,401 942,790 1887 1893
50 856,401 856,450 1887
50 856,561 856,610 1887
10 931,551 931,560 1889
10 931,621 931,630 1889
10 931,641 931,650 1889
20 942,751 942,770 1893
10 942,781 942,790 1893