



Help with identification
So I have been given two coins as payment for a newsletter I wrote for the club. My specialty is earlier Roman silver but I am trying to branch out. The one was really easy. I got it in under 5 minutes. It is Diocletian ric 621 and it's a great looking coin. This one I am having a bit more trouble on. Given that this coin was given as a challenge could you all not tell me outright but just give me some pointers on where to go on this coin?
Weight is 8.14g
Diameter is 20-25mm (slightly larger than a penny)