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Rockford Grade 151 (Model 2) Production Metrics

Grade:

151

Size:

0s

Model:

2

Total Runs:

1

Total Produced:

900

Production Era:

c.1912

Earliest Serial:

#889,001

Latest Serial:

#889,900

Rockford Grade 151 (Model 2) Production By Year

Production dates are estimations based on serial number extrapolation and should be accurate within +/- 3 years.
[1912]
[900]

Rockford Grade 151 (All Models) Production Metrics

Grade:

151

Size:

0s

Model:

2

Total Runs:

3

Total Produced:

1,400

Production Era:

1892 - 1912

Earliest Serial:

#392,701

Latest Serial:

#889,900

Rockford Grade 151 Production By Year

Production dates are estimations based on serial number extrapolation and should be accurate within +/- 3 years.
[1892,1893,1894,1895,1896,1897,1898,1899,1900,1901,1902,1903,1904,1905,1906,1907,1908,1909,1910,1911,1912]
[500,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,900]

Rockford Grade 151 Production Runs

Run Sequence Run Start Run End Quantity Est. Production Year Profile Code
1 889,001 889,900 900 1912 0S-M2-15J-ONP-A
2 392,701 392,900 200 1892 6S-M2-15J-HNL-A
3 394,501 394,800 300 1892 6S-M2-15J-HTL-A
RUNS

3

 FIRST

392,701

 LAST

889,900

 ESTIMATED PRODUCTION

1,400

 PRODUCTION ERA

1892 - 1912