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Rockford Grade 84 (Model 8) Production Metrics

Grade:

84

Size:

18s

Model:

8

Total Runs:

12

Total Produced:

6,900

Production Era:

1887 - 1891

Earliest Serial:

#286,201

Latest Serial:

#380,000

Rockford Grade 84 (Model 8) Production By Year

Production dates are estimations based on serial number extrapolation and should be accurate within +/- 3 years.
[1887,1888,1889,1891]
[1150,3150,2100,500]

Rockford Grade 84 (All Models) Production Metrics

Grade:

84

Size:

18s

Model:

8

Total Runs:

12

Total Produced:

6,900

Production Era:

1887 - 1891

Earliest Serial:

#286,201

Latest Serial:

#380,000

Rockford Grade 84 Production By Year

Production dates are estimations based on serial number extrapolation and should be accurate within +/- 3 years.
[1887,1888,1889,1890,1891]
[1150,3150,2100,0,500]

Rockford Grade 84 Production Runs

Run Sequence Run Start Run End Quantity Est. Production Year Profile Code
1 286,201 286,500 300 1887 18S-M8-15J-HTL-A
2 289,001 289,500 500 1887 18S-M8-15J-HTL-A
3 300,001 300,500 500 1887 18S-M8-15J-HTL-A
4 304,001 304,500 500 1887 18S-M8-15J-HTL-A
5 305,001 305,500 500 1887 18S-M8-15J-HTL-A
6 320,001 321,000 1,000 1888 18S-M8-15J-HTL-A
7 322,001 323,000 1,000 1888 18S-M8-15J-HTL-A
8 329,001 329,100 100 1889 18S-M8-15J-HTL-A
9 329,201 329,700 500 1889 18S-M8-15J-HTL-A
10 339,501 340,000 500 1889 18S-M8-15J-HTL-A
11 344,001 345,000 1,000 1889 18S-M8-15J-HTL-A
12 379,501 380,000 500 1891 18S-M8-15J-HTL-A
RUNS

12

 FIRST

286,201

 LAST

380,000

 ESTIMATED PRODUCTION

6,900

 PRODUCTION ERA

1887 - 1891