Thessaly, Perrhaiboi.
Late 2nd-early 1st century BC. Æ trichalkon, 5.6 g. Head of Zeus right, wearing oak wreath / ΠΕΡΡΑΙ ΒΩΝ Hera seated right with sceptre; in right field: ΣΩ; in left field: controlmark. BCD Thessaly II 562.2 (no control mark). Very fine.