Watch List notes:

Parthia(?), 'Athenian Series' AR Didrachm. Hekatompylos(?), circa 246/5-239/8 BC. Attic standard. Head of Athena to right, wearing earring, necklace, and crested Attic helmet decorated with three olive leaves over visor and a spiral palmette on the bowl; monogram of Andragoras(?) behind / Owl standing to right, head facing; behind, prow and grape bunch on vine with leaf, AΘE before. Roma XIV, 331; Bopearachchi, Sophytes Series 1A; SNG ANS 4 var. (monogram); N&A 43-45; HGC 12, 3. 7.63g, 20mm, 6h.

Good Very Fine; attractive light cabinet tone. Very Rare.

From a private UK collection.