Illinois Pocket Watch Grade 143: Estimated Production Metrics

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Grade 143 Model 1 Production
Grade 143 Total Production (All Models)

Illinois Grade 143 (Model 1) Production Metrics

Total Runs:

16

Total Produced:

2,750

Production Era:

1886 - 1893

Earliest Serial:

#552,701

Latest Serial:

#1,168,200

Illinois Grade 143 (Model 1) Production By Year

Production dates are estimations based on serial number extrapolation and should be accurate within +/- 3 years.

Illinois Grade 143 (All Models) Production Metrics

Total Runs:

16

Total Produced:

2,750

Production Era:

1886 - 1893

Earliest Serial:

#552,701

Latest Serial:

#1,168,200

Illinois Grade 143 Production By Year

Production dates are estimations based on serial number extrapolation and should be accurate within +/- 3 years.

Illinois Grade 143 Production Runs

Run Sequence	Run Start	Run End	Quantity	Est. Production Year	Profile Code
1	552,701	553,000	300	1886	6S-M1-15J-HGL-U
2	590,101	590,140	40	1886	6S-M1-15J-HGL-U
3	590,141	590,200	60	1886	6S-M1-15J-HGL-U
4	594,001	594,500	500	1886	6S-M1-15J-HGL-U
5	640,801	641,000	200	1886	6S-M1-15J-HGL-U
6	938,051	938,100	50	1889	6S-M1-15J-HGL-U
7	1,087,301	1,087,500	200	1891	6S-M1-15J-HGL-U
8	1,106,801	1,106,900	100	1891	6S-M1-15J-HGL-U
9	1,107,201	1,107,300	100	1891	6S-M1-15J-HFL-U
10	1,112,501	1,112,700	200	1891	6S-M1-15J-HGL-U
11	1,128,001	1,128,200	200	1892	6S-M1-15J-HGL-U
12	1,130,501	1,130,600	100	1892	6S-M1-15J-HGL-U
13	1,131,701	1,131,900	200	1892	6S-M1-15J-HDL-U
14	1,145,301	1,145,500	200	1892	6S-M1-15J-HGL-U
15	1,158,701	1,158,900	200	1892	6S-M1-15J-HGL-U
16	1,168,101	1,168,200	100	1893	6S-M1-15J-HGL-U
RUNS 16	FIRST 552,701	LAST 1,168,200	ESTIMATED PRODUCTION 2,750	PRODUCTION ERA 1886 - 1893