A friend at church has one. Used it as a door stop. His father studied at the seminary at Gettysburg and lived in the building in which Lincoln stayed just before his Gettysburg Address. I think his father as a student was asked to clean out a barn or building and could keep anything he found.
One with the papier mache sabot intact is as rare as hen's teeth and their main draw back was that the papier mache absorbed moisture, swelled up (or either fell apart) rendering the round useless.