I've been noticing some odd logs lately in a few caches. The logs are comment type and ususally say "Logging Coin" or "Logging Miles" .
Check out :"Almost a piece of the Rock(GCP8NB), Molten Bluff(GCHZER),
SE Corner of Ozark National Forest(GCHM6R).
I've never seen this before and I'm curious as to what it means.