Watch List notes:

Parthia(?), 'Athenian Series' AR Didrachm. Hekatompylos(?), circa 246/5-239/8 BC. Attic standard. Head of Athena 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 right, head facing; prow behind, AΘE before. Roma XIV, -, but cf. 330 (tetradrachm); Bopearachchi, Sophytes -; SNG ANS -; N&A -, cf. 36-39 (tetradrachms); Roma XVI, 403. 7.75g, 17mm, 7h.

Good Very Fine.