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Rockford Grade 360 (Model 1) Production Metrics

Grade:

360

Size:

12s

Model:

1

Total Runs:

5

Total Produced:

4,500

Production Era:

1910 - 1913

Earliest Serial:

#839,001

Latest Serial:

#901,000

Rockford Grade 360 (Model 1) Production By Year

Production dates are estimations based on serial number extrapolation and should be accurate within +/- 3 years.
[1910,1911,1912,1913]
[1000,2000,500,1000]

Rockford Grade 360 (All Models) Production Metrics

Grade:

360

Size:

12s

Model:

1

Total Runs:

5

Total Produced:

4,500

Production Era:

1910 - 1913

Earliest Serial:

#839,001

Latest Serial:

#901,000

Rockford Grade 360 Production By Year

Production dates are estimations based on serial number extrapolation and should be accurate within +/- 3 years.
[1910,1911,1912,1913]
[1000,2000,500,1000]

Rockford Grade 360 Production Runs

Run Sequence Run Start Run End Quantity Est. Production Year Profile Code
1 839,001 840,000 1,000 1910 12S-M1-15J-HNP-U
2 867,001 868,000 1,000 1911 12S-M1-15J-HNP-U
3 870,001 871,000 1,000 1911 12S-M1-15J-HNP-U
4 890,001 890,500 500 1912 12S-M1-15J-HNP-U
5 900,001 901,000 1,000 1913 12S-M1-15J-HNP-U
RUNS

5

 FIRST

839,001

 LAST

901,000

 ESTIMATED PRODUCTION

4,500

 PRODUCTION ERA

1910 - 1913