Antoniniano de Diocleciano de la ceca de Roma 4ª oficina:
Diocletian AE Antoninianus. Rome. 285-286 AD. IMP DIOCLETIANVS AVG, radiate, draped, cuirassed bust right seen from the back / IOVI CONSERVAT AVGG, Jupiter standing left, holding thunderbolt and sceptre. Mintmark XXI delta. RIC V-2 162 Rome.
http://wildwinds.com/coins/ric/diocletian/RIC_0162a.jpg
Un saludo
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