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Rockford Grade 152 (Model 2) Production Metrics

Grade:

152

Size:

6s

Model:

2

Total Runs:

4

Total Produced:

1,500

Production Era:

c.1892

Earliest Serial:

#392,501

Latest Serial:

#401,000

Rockford Grade 152 (Model 2) Production By Year

Production dates are estimations based on serial number extrapolation and should be accurate within +/- 3 years.
[1892]
[1500]

Rockford Grade 152 (All Models) Production Metrics

Grade:

152

Size:

6s

Model:

2

Total Runs:

5

Total Produced:

1,600

Production Era:

1892 - 1905

Earliest Serial:

#392,501

Latest Serial:

#656,100

Rockford Grade 152 Production By Year

Production dates are estimations based on serial number extrapolation and should be accurate within +/- 3 years.
[1892,1893,1894,1895,1896,1897,1898,1899,1900,1901,1902,1903,1904,1905]
[1500,0,0,0,0,0,0,0,0,0,0,0,0,100]

Rockford Grade 152 Production Runs

Run Sequence Run Start Run End Quantity Est. Production Year Profile Code
1 392,501 392,700 200 1892 6S-M2-15J-HNL-U
2 394,001 394,500 500 1892 6S-M2-15J-HNL-U
3 400,201 400,700 500 1892 6S-M2-15J-HNL-U
4 400,701 401,000 300 1892 6S-M2-15J-HNL-U
5 656,001 656,100 100 1905 0S-MSPECIAL-17J-HNP-U
RUNS

5

 FIRST

392,501

 LAST

656,100

 ESTIMATED PRODUCTION

1,600

 PRODUCTION ERA

1892 - 1905