Tried again to find this one a home. I found a cache named "MESSENGER", which seemed appropriate for a church seeking coin, and this one was actually in front of a church (although don't tell anyone, since it's a puzzle cache, so we don't want to give away where it's hidden). Once again, the coin wouldn't fit into the container -- and it's a little coin! -- but at least we're getting closer. (Sorry, I can't post a picture of the church: that would be too much information.)