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; behind, prow and grape bunch on vine with leaf, AΘE before. Roma XIV, 331; Bopearachchi, Sophytes Series 1A; SNG ANS 6; N&A 43-45. 7.94g, 20mm, 6h.

Good Very Fine. Extremely Rare.

Ex Roma Numismatics Ltd., E-Live Auction 3, 25 October 2018, lot 381;
Ex 1960s Andragoras-Sophytes Group, present in Germany in 1975, subsequently exported to the USA.