Okay, this one is almost a cull, but it is a MD find which makes it neat no matter what. I have not been able to ID the coin, and I'm not sure anyone here will be able to either. However, I might as well post and see what you guys might come up with. The portrait looks to be 1st Century AD to me. Perhaps Caligula, Claudius or Domitian. Maybe I'm just seeing things. I do not have weight or measurement on this one.