What He Found
Brian Campbell found a very strange object while digging a hole in his backyard, but he didn't think much of it. It wasn't until he visited a Roman museum that he recognized what it was and how much value it had. He found a dodecahedron, an object that has baffled archaeologists for years.
Basically, nobody knows what the purpose of these objects was, but they were probably valuable. We don't know whether Romans played games with them, had them as decoration, or actually used them for something. All we know is that Campbell somehow had one in his yard!