This cemetery has a number of unusual tombstones but this one is the most unique.
It is the marker for the Harding family from the 19th century.
In the distance of this very large cemetery I could see a few full size tree truck tombstones (no branches) and a couple large polished granite spheres (one nearly six feet in diameter it seemed) and a polished four or five foot wide cube balanced on one of its corners.
A person could spend a half a day exploring and searching for odd looking tombstones. I could not for cemeteries are usually very difficult to drive a small house around in and this one was no exception.