Pocket Watch Database
Illinois Size 4s Model 1: Grades
Model 1 Grades
| Grade | Total Grade/Model Production | Runs | Est. Production Years | Earliest Serial | Latest Serial | Profile Code |
|---|---|---|---|---|---|---|
| 130 | 31,950 | 13 | 1889 - 1893 | 900,001 | 1,171,000 | 4s-M1-7j-HGL |
| 131 | 37,000 | 22 | 1885 - 1892 | 577,001 | 1,141,000 | 4s-M1-11j-HGL |
| 132 | 6,700 | 7 | 1886 - 1890 | 579,001 | 800,000 | 4s-M1-11j-HNL |
| 132 1/2 | 800 | 5 | 1886 - 1886 | 579,101 | 580,000 | 4s-M1-12j-HNL |
| 133 | 890 | 5 | 1885 - 1886 | 551,501 | 640,800 | 4s-M1-15j-HGL |
| 134 | 1,220 | 9 | 1885 - 1886 | 591,001 | 715,000 | 4s-M1-15j/16j-HNL |
| 136 | 90 | 4 | 1886 - 1886 | 591,501 | 591,600 | 4s-M1-16j-HNL |