Commodus, AE18 of Nicomedia, Bithynia. AD 177-192.

AY K M AY KOM ANTWNINOC, laureate, cuirassed bust right.
MHT NEW NIKOM, Demeter standing left, holding corn-ears and torch. 
Corinth excav. 1925-1926, 188, inv. 26-135, otherwise unpublished.

Image courtesy of John MacIsaac in Hesperia vol. 56,2.