CACHE IS NOT LOCATED AT THE POSTED COORDINATES
The cache is a small prescription-size bottle located in a larger container. Please place the cache back the way you found it. You may need a pry tool to open the outer container, but no dismantling is required. Beware of muggles at certain times of the day. Bring your own pencil
The posted coords will take you to a special marker significant in the history of Black Hawk County. Find the date on the marker and use it in the following formula to find the final cache location.
Date = A
N 42 30.A - 1679
W 092 23.A - 891