Watch List notes:

PHOKIS, Federal Coinage. Circa 478-460 BC. Obol (Silver, 10.5 mm, 0.89 g, 3 h). Φ-Ο Facing bull's head. Rev. Forepart of a boar to right; above snout, olive-spray (but missing the berry); all within incuse square. BCD Lokris-Phokis 238 (same dies). Williams 210 (O151/R124). Lightly toned. Porous as is usual for this denomination, otherwise, very fine.