This cache is located in or around Williams but not at the listed coordinats.. to find the missing numbers for this cache you must locate six traditional caches. in each of these is a number that fits the missing numbers here:
N 39 10. _ _ _
W 122 08._ _ _
The traditional caches in question are all part of this series called "Gono's Challenge" they are numbered 1-6 for a reason each cache name is the location for the missing number and each cache has a number inside that fits in that paticular place... example: Gono's Challenge#3 has inside a number that fits in the third missing number in the coordinate above..
All of the traditional caches are located in or around Williams and are fairly easy finds
I truly hope this is a fun challenge...if anything it will add more caches to colusa county and get you 7 more caches to add to your belt
Have fun and Happy hunting