Located in the vicinity of Calumet High School, established in 1867[during the copper boom in the Upper Peninsula. To find the cache, solve the following puzzle:
COIN
+
COIN
BILL
Each letter in the above corresponds to a specific and individual number. Neither C nor B = 0.
Actual Coordinates for the cache are: N 47° 1T.UVW' W 088° 26.XYZ'. T=(I-B), U=(N+L), V=(C+O), W=(B+N), X= (I+N), Y=I, Z=(O-N)