Phokis. Federal Coinage 457-446 BC.
Triobol AR

15mm., 2,71g.

Frontal triangular bull's head / Head of Artemis right in incuse square, her hair in a bun, [Φ]-Ο-Κ-Ι, starting from top right, clockwise, the K backwards.

very fine

Williams (O-/R.112); Williams post 187,190.