High grade, rarely available NGC-certified ancient coin. Please see description courtesy of NUMISTA:

Obverse

Laureate, draped, and cuirassed bust right, seen from rear.

Lettering: AYT K M AYP CEVH AΛEZANΔPOC

Translation:
(Αυτοκράτωρ Καίσαρ Μάρκου Αυρήλιου Σεβήρος Αλέξανδρος)
"Emperor Caesar Marcus Aurelius Severus Alexander".

Reverse

Homonoia standing left, holding patera and cornucopia.

Lettering: YΠ T IOYΛ ΦHCTOY MAPKIANOΠOΛITΩN

Translation: "(Consular Legate) Tiberius Julius Festus, Marcianopolis"

Mint