Roman Empire, Probus, Antoninianus Roma

Nicely preserved antoninian with remnants of silvering.

Obverse: bust of the emperor in radial crown and armor, to the right, in the rim legend:
IMP C M AVR PROBVS P F AVG;

Reverse: Hexastylos on three steps, with wreath in tympanum, inside throning Roma holding Victoria, surrounded by legend:
ROMAE AE-TERNAE, in section RD;