Crispina, wife of Commodus (died 183 AD).     AE As, Rome mint, 178-191.   Obv.    CRISPINA AVGVSTA. Draped bust right.        Rev.   IVNO LVCINA S C. Juno, veiled, draped, standing left, holding patera in extended right hand and sceptre in left hand.     RIC III (Comm.) 680.     9.67 g.   28 mm.        Good example with brown and green patina.    Good VF/VF.