interesting that there are none dupondii for IMP X - could be a failure of any to survive, I prefer to think that the mint was focused on silver and gold and winding down doing bronzes at all. No facts to support this of course. I just won an interesting Septimius Severus sestertius on German ebay - it is a reverse match to the tooled Geta I posted a short time ago. The reverse is not in great shape - I may send it to someone to be conserved but I’ll post it first. I could not find it in RIC