Valerian I, AR Antoninianus, 257, Antioch (RIC), Antioch
IMP VALERIANVS AVG
Radiate, draped, cuirassed bust right
P M TR P V COS IIII P P
Valerian I and Gallienus standing facing, turned toward each other, shield and crossed spears between them
20mm x 21mm, 3.88g