Macrinus AE27 of Nikopolis ad Istrum, Moesia. AD 217-218.
Magistrate Agrippa. 

AV K OPPEL CEVH MAKREINOC, laureate, cuirassed bust right, seen from the back.
VP AGRIPPA NIKOPOLITWN PROC ICTRW, Nike standing right and 
emperor standing left, trophy between them with two captives
 at its base.

Varbanov 3402; AMNG 1711.  

With permission of cngcoins.com, the AK collection sale.L019