Silver obol, 10 mm, 0.63 gm. Obv. Head of Apollo left. Rev. M A within a wheel with four spokes.
Gaul, Massalia, ca. 300-50 BC.
Massalia (modern Marseille) was an ancient Greek colony founded ca. 600 BC on the Mediterranean coast of present-day France by Ionian settlers from Phocaea, in Western Anatolia.