Hi,
I bought this Licinius I about ten years ago, 19.2mm 2.67g. I think it's Siscia RIC VII 138, kind of rare it seems. The mint mark is supposed to be ASIS* but the A, I and * are hard to see. We've already had discussions about the rev symbol in the left field. I still wonder if it's a meaningless control mark, chi/iota for something or a primitive chi-rho. I don't think I posted this one before, sorry if I did.