Bactria, Hermaeus and Calliope. Drachm; Bactria, Hermaeus and Calliope; c. 35 BC-5 AD, Drachm, 2.27g. Sear-7739. Obv: BAΣIΛEΩΣ ΣΩTHPOΣ EPMAIOY KAI KAΛΛIOΠHΣ Jugate busts of the king and queen r. Rx: King on horseback prancing r., Karosthi legend around, monogram below horse's raised forelegs.. VF