Obverse: Laureate head of Apollo facing right. Features youthful, idealized profile with hair bound by a laurel wreath.
Reverse: Athena Itonia striding right, brandishing a spear in her raised right hand and holding a circular shield on her left arm.
Legend: Likely ΘΕΣΣΑ-ΛΩΝ (THESSA-LON)
Similar types are cataloged in major reference works as:
BCD Thessaly II: (Various, depending on magistrate monograms)
HGC 4: 215–225 (Bronze series)
SNG Copenhagen: 315–320