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Rockford Grade 572 (Model 4) Production Metrics

Grade:

572

Size:

16s

Model:

4

Total Runs:

17

Total Produced:

13,500

Production Era:

1902 - 1915

Earliest Serial:

#608,001

Latest Serial:

#937,500

Rockford Grade 572 (Model 4) Production By Year

Production dates are estimations based on serial number extrapolation and should be accurate within +/- 3 years.
[1902,1903,1907,1908,1910,1912,1915]
[1000,1000,3000,3000,3000,2000,500]

Rockford Grade 572 (All Models) Production Metrics

Grade:

572

Size:

16s

Model:

4

Total Runs:

17

Total Produced:

13,500

Production Era:

1902 - 1915

Earliest Serial:

#608,001

Latest Serial:

#937,500

Rockford Grade 572 Production By Year

Production dates are estimations based on serial number extrapolation and should be accurate within +/- 3 years.
[1902,1903,1904,1905,1906,1907,1908,1909,1910,1911,1912,1913,1914,1915]
[1000,1000,0,0,0,3000,3000,0,3000,0,2000,0,0,500]

Rockford Grade 572 Production Runs

Run Sequence Run Start Run End Quantity Est. Production Year Profile Code
1 608,001 609,000 1,000 1902 16S-M4-17J-HNP-U
2 627,001 627,300 300 1903 16S-M4-17J-HNP-U
3 627,301 628,000 700 1903 16S-M4-17J-HNP-U
4 705,001 706,000 1,000 1907 16S-M4-17J-HNP-U
5 714,001 715,000 1,000 1907 16S-M4-17J-HNP-U
6 733,001 734,000 1,000 1907 16S-M4-17J-HNP-U
7 749,001 749,600 600 1908 16S-M4-17J-HNP-U
8 752,001 752,100 100 1908 16S-M4-17J-HNP-U
9 752,201 753,000 800 1908 16S-M4-17J-HNP-U
10 759,001 759,500 500 1908 16S-M4-17J-HNP-U
11 767,001 768,000 1,000 1908 16S-M4-17J-HNP-U
12 800,001 801,000 1,000 1910 16S-M4-17J-HNP-U
13 810,001 811,000 1,000 1910 16S-M4-17J-HNP-U
14 844,001 845,000 1,000 1910 16S-M4-17J-HNP-U
15 881,001 882,000 1,000 1912 16S-M4-17J-HNP-U
16 882,001 883,000 1,000 1912 16S-M4-17J-HNP-U
17 937,001 937,500 500 1915 16S-M4-17J-HNP-U
RUNS

17

 FIRST

608,001

 LAST

937,500

 ESTIMATED PRODUCTION

13,500

 PRODUCTION ERA

1902 - 1915