Bronze centenionalis, 22mm, 4.94gm, issued AD 348-350 Alexandria mint.
Obv: DN CONSTANS PF AVG, Pearl-diademed, draped, cuirassed bust left, holding globe in right hand.
Rev: FEL TEMP REPARATIO (ALEA in ex.), Emperor standing left, holding standard in right hand and resting left hand on shield; before him, two captives kneeling, their heads turned towards each other.