Coordinates above are for parking.
Start with three numbers.
A=4 B=8 C=5
Part 1
N 41° 31.6AB
W 90° 41.106
D=
Part 2
N 41° 31.CC6
W 90° 40.9DD
First and last numbers on back of object.
E= F=
Part 3.
N 41° 31.4EE
W 90° 40.9FF
Coordinates for part 4 are in here.
Part 4.
N 41° 31 CA7
W 90° 41.0B0
Cache is a Ammo Box
you will not find part 4 at listed coordinates, you must do the other parts first.