Nikopolis ad Istrum in Moesia Inferior, 198-217 AD., Caracalla, 4 Assaria, Pick 1552.

Nikopolis in Moesia Inferior, Caracalla, issued by Aurelius Gallus, 198-217 AD.,
4 assaria / Æ27 (26-28 mm / 11,00 g.),
Obv.: AV K M AVPH - ANTΩNINOC , laureate, draped and cuirassed bust of Caracalla r., seen from behind.
Rev.: YΠ AV ΓAΛΛOV - NIKOΠOΛITΩN / ΠPOC I , Herakles, nude, standing right, leaning on club in right hand, lion's skin and apples of the Hesperides in left hand.
Pick (AMNG I) , page 407, 1552 .