Watch List notes:

SICILY, Syracuse. Second Democracy. 466-405 BC. Æ Hemilitron (15mm, 11h). Struck circa 405 BC. Head of Arethousa left, hair in sphendone; dolphin behind neck / Wheel of four spokes; ethnic in upper quarters, dolphins in lower quarters. Holloway, Further, Series 3; CNS 20; HGC 2, 1479. Black patina, minor roughness. In NGC encapsulation 5872733-049, graded Ch VF.

From the Robert W. Bartlett Bequest Sold for the Benefit of the American Numismatic Society. Ex Auctions West (26 September 1981), lot 779.