Watch List notes:

AKARNANIA. Thyrrheion. Circa 320-280 BC. Stater (Silver, 22 mm, 8.49 g, 9 h). Pegasos flying left with straight wings; below, Θ. Rev. Θ-Y Head of Athena to left, wearing Corinthian helmet with leather neck guard and a pearl necklace; in field to right, elaborate pendant earring. BCD 371. Calciati 10. SNG Copenhagen 409. Very fine.
From the collection of W. Belser, Zürich, prior to 1965, and that of his son, acquired in the early 1970s.