Wisconsin is made up of 72 counties, this cache is focused on Trempealeau county. Trempealeau County is a county located in the U.S. state of Wisconsin. As of the 2010 census, the population was 28,816. Its county seat is Whitehall. Here are a few stats about Trempealeau County, courtesy of Wikipedia. You can learn more about Trempealeau county at: https://en.wikipedia.org/wiki/Trempealeau_County,_Wisconsin
This county's oldest geocache is GC8219 One-Eyed Wonder!, placed by The Lil Otter.
You will find this cache at N44 34.ABC W90 02.DEF
A & C: The oldest geocache in the county was hidden : 08/2A/20C2
B: How many Census-designated places are there in this county?
D: They did little cultivation and had been almost completely removed from the area by 183D.
E: The Interstate that goes through this county is I-9E.
F: This county's oldest geocache is GC821F
SOURCE: Most of the information on this page was obtained from Wikipedia's page about this Wisconsin county.
CHECK SUM: A+B+C=1 D+E+F=20