Watch List notes:

THESSALY. Pharsalos. Mid to late 5th century BC. Hemidrachm (Silver, 15 mm, 2.95 g, 3 h). Head of Athena to right, wearing crested Attic helmet and drop earring. Rev. Φ-AP Horse's head to right, all within incuse square. BCD Thessaly II 630. Lavva 13 (V9/R10). Beautifully struck on an oblong flan. Nearly extremely fine.