Severina, AE20 potin tetradrachm of Alexandria, Egypt. Dated year 6, AD 274-275. 8.03 g.

OYLP CEYHRINA CEB, diademed and draped bust right.
ETOYC S, eagle standing right, palm branch over shoulder, holding wreath in beak. 

Köln 3102; Dattari 5504; Milne 4453.

By permission of CNG, www.cngcoins.com, before May, 2005.