Constantian commemorative coin - Constantine in quadriga (ca.337-340 AD), Alexandria mint, Roman Empire

DV CONSTANTINVS PT AVGG, Veiled bust of Constantine right / Emperor in quadriga right, hand of god reaches him from above, SMALΔ in exergue. 16mm, 1.37 grams. Alexandria mint, RIC VIII 12, minted 337-340 AD.