Pocket Watch Database

Illinois Grade 101 Production Charts

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

[1879,1880,1881,1882,1883,1884,1885,1886,1887,1888,1889,1890,1891,1892,1893,1894,1895]
[8050,13450,17050,18750,7633,1908,2859,1350,3010,3200,1450,1740,1600,1300,2400,1800,400]


Illinois Watch Co. Grade 101 Production Map Relative to Company Lifespan

Start of Production
End of Production


Grade Production Runs Lowest Highest Start End Profile Code/Image
101 87,950 213 200,001 1,269,400 1879 1895
38,500 102 200,001 1,269,400 1879 1895 18s-M2-11j-HNL-U-
50 200,001 200,050 1879
100 200,101 200,200 1879
200 200,301 200,500 1879
100 201,301 201,400 1879
200 201,801 202,000 1879
300 203,001 203,300 1879
100 203,601 203,700 1879
100 204,201 204,300 1879
200 205,001 205,200 1879
400 206,301 206,700 1879
500 207,601 208,100 1879
200 209,101 209,300 1880
300 209,701 210,000 1880
500 216,001 216,500 1880
400 216,601 217,000 1880
300 217,501 217,800 1880
600 220,001 220,600 1880
500 220,701 221,200 1880
600 221,401 222,000 1880
200 224,301 224,500 1880
200 224,601 224,800 1880
400 226,101 226,500 1880
500 226,901 227,400 1880
400 227,601 228,000 1881
200 230,301 230,500 1881
400 230,601 231,000 1881
600 231,301 231,900 1881
600 232,201 232,800 1881
100 233,901 234,000 1881
500 237,101 237,600 1881
1,100 238,201 239,300 1881
500 239,501 240,000 1881
100 243,501 243,600 1882
2,400 244,001 246,400 1881 1882
200 246,801 247,000 1882
2,700 250,001 252,700 1882
100 253,001 253,100 1882
300 253,201 253,500 1882
600 253,701 254,300 1882
500 254,701 255,200 1882
800 260,001 260,800 1882
100 260,801 260,900 1886
1,600 261,101 262,700 1882
600 263,101 263,700 1883
700 264,001 264,700 1883
700 265,001 265,700 1883
700 266,001 266,700 1883
2,500 267,001 269,500 1883 1885
50 272,001 272,050 1884
250 272,051 272,300 1884 1885
1,000 274,001 275,000 1885
600 277,001 277,600 1886
300 277,701 278,000 1886 1887
700 278,001 278,700 1887
200 278,801 279,000 1887
50 279,401 279,450 1887
100 279,901 280,000 1887 1888
200 282,301 282,500 1883
10 283,391 283,400 1887
500 284,501 285,000 1887 1888
500 285,501 286,000 1888
1,000 287,001 288,000 1888
500 289,001 289,500 1888 1889
100 290,301 290,400 1889
100 290,401 290,500 1889
400 290,501 290,900 1889
50 290,951 291,000 1888
100 295,901 296,000 1889
50 308,301 308,350 1889
200 321,901 322,100 1882
100 1,071,501 1,071,600 1890
290 1,071,611 1,071,900 1890
100 1,071,901 1,072,000 1890
500 1,073,801 1,074,300 1890
200 1,084,801 1,085,000 1891
200 1,090,801 1,091,000 1891
200 1,100,901 1,101,100 1891
200 1,103,701 1,103,900 1891
100 1,113,201 1,113,300 1891
500 1,123,001 1,123,500 1892
500 1,133,001 1,133,500 1892
100 1,139,401 1,139,500 1892
100 1,165,601 1,165,700 1893
100 1,174,001 1,174,100 1893
100 1,176,201 1,176,300 1893
100 1,181,401 1,181,500 1893
100 1,185,301 1,185,400 1893
100 1,195,001 1,195,100 1893
200 1,195,301 1,195,500 1893
200 1,197,001 1,197,200 1893
300 1,206,601 1,206,900 1893
200 1,219,201 1,219,400 1894
200 1,226,301 1,226,500 1894
100 1,231,201 1,231,300 1894
100 1,232,601 1,232,700 1894
100 1,240,101 1,240,200 1894
100 1,247,501 1,247,600 1894
100 1,251,801 1,251,900 1894
100 1,252,601 1,252,700 1894
100 1,257,901 1,258,000 1895
100 1,263,501 1,263,600 1895
100 1,269,301 1,269,400 1895
15,430 60 200,051 322,200 1879 1890 18s-M3-11j-ONL-U-
50 200,051 200,100 1879
100 200,201 200,300 1879
100 201,401 201,500 1879
100 201,701 201,800 1879
100 203,501 203,600 1879
500 203,701 204,200 1879
200 204,301 204,500 1879
200 205,201 205,400 1879
600 205,701 206,300 1879
100 216,501 216,600 1880
500 217,001 217,500 1880
200 217,801 218,000 1880
100 220,601 220,700 1880
200 221,201 221,400 1880
300 224,001 224,300 1880
100 224,501 224,600 1880
200 224,801 225,000 1880
100 226,001 226,100 1880
400 226,501 226,900 1880
200 227,401 227,600 1880
100 230,501 230,600 1881
300 231,001 231,300 1881
300 231,901 232,200 1881
200 232,801 233,000 1881
100 237,001 237,100 1881
600 237,601 238,200 1881
200 239,301 239,500 1881
1,500 242,001 243,500 1881 1882
200 243,601 243,800 1882
400 246,401 246,800 1882
300 252,701 253,000 1882
100 253,101 253,200 1882
100 253,501 253,600 1887
100 253,601 253,700 1882
400 254,301 254,700 1882
800 255,201 256,000 1882
400 262,701 263,100 1882
300 263,701 264,000 1883
300 264,701 265,000 1883
300 265,701 266,000 1883
300 266,701 267,000 1883
500 269,501 270,000 1884
50 273,001 273,050 1885
250 273,051 273,300 1885
200 273,501 273,700 1886
500 275,001 275,500 1885
100 275,601 275,700 1885
100 275,901 276,000 1887
100 283,401 283,500 1887
300 290,001 290,300 1888 1889
50 290,901 290,950 1888
100 295,801 295,900 1890
500 296,501 297,000 1887 1888
600 297,401 298,000 1888
100 302,401 302,500 1888 1889
50 308,351 308,400 1889
30 308,701 308,730 1887
100 308,751 308,850 1887
50 308,851 308,900 1889
100 322,101 322,200 1882
30,620 26 200,501 299,300 1879 1890 18s-M1-11j-ANK-U-
800 200,501 201,300 1879
500 202,001 202,500 1879
400 202,601 203,000 1879
500 204,501 205,000 1879
300 205,401 205,700 1879
900 206,701 207,600 1879
900 208,101 209,000 1879 1880
400 209,301 209,700 1880
1,000 215,001 216,000 1880
2,000 218,001 220,000 1880
2,000 222,001 224,000 1880
1,000 225,001 226,000 1880 1881
2,000 228,001 230,000 1881
900 233,001 233,900 1881
3,000 234,001 237,000 1881
2,000 240,001 242,000 1881 1882
20 243,901 243,920 1887
3,000 247,001 250,000 1881 1882
4,000 256,001 260,000 1882
1,200 270,001 271,200 1882 1884
300 271,201 271,500 1886
100 271,701 271,800 1887
2,300 280,001 282,300 1883
300 295,501 295,800 1889 1890
300 298,201 298,500 1887
500 298,801 299,300 1887
3,200 23 1,054,601 1,248,100 1890 1894 18s-M4-11j-ONP-U-
50 1,054,601 1,054,650 1890
50 1,054,651 1,054,700 1890
200 1,054,701 1,054,900 1890
100 1,065,301 1,065,400 1890
100 1,065,401 1,065,500 1890
300 1,078,401 1,078,700 1891
200 1,084,201 1,084,400 1891
100 1,101,101 1,101,200 1891
100 1,103,901 1,104,000 1891
100 1,140,501 1,140,600 1892
100 1,144,701 1,144,800 1892
100 1,165,701 1,165,800 1893
500 1,169,001 1,169,500 1893
100 1,176,301 1,176,400 1893
100 1,181,501 1,181,600 1893
100 1,185,501 1,185,600 1893
100 1,203,201 1,203,300 1893
100 1,214,401 1,214,500 1894
100 1,217,401 1,217,500 1894
100 1,218,101 1,218,200 1894
200 1,228,101 1,228,300 1894
200 1,235,301 1,235,500 1894
100 1,248,001 1,248,100 1894
200 2 1,202,401 1,268,600 1893 1895 18s-M6-11j-ONL-U-
100 1,202,401 1,202,500 1893
100 1,268,501 1,268,600 1895