GPHC Permit # 180708-3.
Follow all park rules.
You often hear this during a cache run.
At the posted coordinates you will find 2 white posts. On them are some numbers.
There are two LARGE numbers printed on the posts. The numbers where X" is less than Y" and Q= Y - X
The final is at:
N39 05.31Q W84 34.XYQ
Sum check X+Y=14