Winthrop conversion table
|
First new number
on block
|
First old number for
new block
|
Last old number for
new block
|
Number of structures within range
|
|
|
|
|
|
|
5200 (5201)
|
512
|
557
|
22
|
|
5300 (5300)
|
579
|
635
|
18
|
|
5400 (5303)
|
648
|
702
|
21
|
|
5500 (5506)
|
717
|
770
|
15
|
|
5600 (5601)
|
782
|
829
|
22
|
|
5700 (5700)
|
846
|
894
|
20
|
|
5800 (5801)
|
914
|
973
|
16
|
|
5900 (5902)
|
977
|
1040
|
18
|
|
6000 (6002)
|
1045
|
1087
|
15
|
|
6100 (6102)
|
1097
|
1164
|
16
|
|
6200 (6212)
|
1191
|
1229
|
8
|
|
6300 (6301)
|
1244
|
1290
|
16
|