We have been keeping an eye on this one as we are concerned about what has happened to it. We arrived at the cache on 23rd November, the day after this previous cacher took your coin, and saw their log entry in the logbook. It seems rather strange that they have not passed the geocoin on, and they have not logged any cache finds either. They knew where to find this cache though so they must have some connection to geocaching. We think that someone in this area will know who this person is. You could try contacting previous finders to see if any of them can help locate this coin. They may know who took it. Sadly it does rather look like the person has just joined specially to log this coin and has no intention of passing it on.
We hope you find it.