Septimius Severus and Julia Domna, AE of Pergamum, Mysia. 
Ca. 40 g. 193-211 AD. Magistrate Klaudianos Terpandros. 

Obv: AYT K AIL CEP CEOYHROC PER IOY DOMNA CEBACTH, laureate 
and draped bust of Septimius Severus right, facing draped 
bust of Julia Domna left. 
Rev: EPI CTRA KLAYDIANOY TERPANDROY PERGAMHNWN B NEOKORWN, 
Herakles, naked, kneeling with one leg on the back of the 
Ceryneian  hind and using both hands to grasp its antlers.

SNG Cop. 497; Mionnet V 1091; Weisser T1570; Kurth Herakles 232.