Diadumenian, AE27, 4 Assaria, Nikopolis ad Istrum. 
Magistrate M. Claudius Agrippa.

K M OPPEL ANTWNI DIADOUMENIANOS, bare head right.
UP AGRIPPA NIKOPOLITWN PROC IC,TRW below, Aphrodite 
standing right by altar, right hand on her breast, left 
hand on her abdomen; dolphin swimming downwards to left.

Megaw NIC4.4; Moushmov 1308, AMNG I 1799; Varbanov 3635.

With permission of Akropolis Ancient Coins (akropoliscoins.com)