Pocket Watch Database
Illinois Size 16s Model 15: Grades
Model 15 Grades
| Grade | Total Grade/Model Production | Runs | Est. Production Years | Earliest Serial | Latest Serial | Profile Code |
|---|---|---|---|---|---|---|
| 161A | 15,250 | 10 | 1931 - 1948 | 5,481,301 | 5,610,550 | 16s-M15-21j-ONL |
| 161B | 50 | 1 | 1932 - 1932 | 5,610,551 | 5,610,600 | 16s-M15-21j-ONL |
| 163 Bunn Special | 2,400 | 4 | 1931 - 1931 | 5,420,601 | 5,449,000 | 16s-M15-23j-ONL |
| 163A | 2,400 | 3 | 1931 - 1932 | 5,456,001 | 5,563,400 | 16s-M15-23j-ONL |