I got this coin with Caracalla and from what I able to find out, it is a provincial from Thrace?, but I'm puzzled by the Greek legend. Sorry for the pictures, the coin is not in great shape, but at least the reverse could give some hints. Many thanks!!
Obverse: [Greek] AVT K M AVP CEVHPOC ANTΩNEINOC = [transliteration] AUT(okratoras) K(aisaros) M(arkos) AUR(ēlios) SEUĒROS ANTŌNEINOS = [Latin] IMP(erator) C(aesar) M(arcus) AVR(elius) SEVERVS ANTONINVS. The reverse carries the ethnic in the genitive plural: [Greek] OΔHCCEITΩN = "of the Odessans". (If I've gone wrong somewhere, please feel free to correct. My last Latin and Greek classes were in the 1970s...)
Thanks, Pishpash! Interestingly, it seems like the clothes of Caracalla look slightly different from mine...
Yes looks different as coin is hammered. It's roman and not Greek. Karakalas was the last man on earth seen Alexanders the great dead body. After him they buried the body and the temple and nobody shown Alexanders grave up today's.