Severus II, as Caesar (305-306AD)
AE radiatus- 3,20 gram- 20 mm, Alexandria mint, struck 305/6AD
obv: FL VAL SEVERVS NOB CAES, radiate, draped and cuirassed bust right
rev: CONCORDIA MILITVM/r/ALE, emperor standing front, head to right, holding parazonium in his left hand, receiving Victory on globe from Jupiter, standing front, head to left, holding long scepter in his left hand
RIC 60a
Very rare!