Denomination : Billon Antoninianus. Mint : Cologne
Date : AD 265-268
Reference : Sear-10992
Size : 19.3 x 20.8 mm. Weight : 3.89 grams.
Grade : aXF/XF with a good silver appearance.
Obverse : Radiate bust of Postumus right, with IMP C POSTVMVS P F AVG around.
Reverse : Serapis standing left, holding a transverse spear, with a ship's prow at his feet, with SERAPI COMITI AVG around.