Marcus Aurelius. AE21, 2 Assaria of Patrai, Achaea. 

Obv: M AVR ANTONINVS AVG, laureate, draped and cuirassed bust right
Rev: COL A A PATR, Diana/Artemis standing left, holding torch & spear, between two hounds, each running left. 

Mionnet Supp. 2, 960v (legends); Vienna 13881v (Commodus).

Contributed by Dane for Roma Numismatics, June 2009