Julia Domna, AE of Pergamon, Mysia. 9.05 g. 

IOVLIA AVGOVCSTA DOMNA, draped bust right, two countermarks, head
of Caracalla right (Howgego 70) and wreath (Howgego 480).
EPI CTRA IOUL POLLIWNOC PERGAMHNWN B NEOKORWN, emperor riding
horse right, being crowned by Nike flying behind him, seated, 
bound captive to right.

SNG BN 2213.

Courtesy of Helios Auction 5, June 2011