Watch List notes:

SICILY, Syracuse. Agathokles. 317-289 BC. AR Tetradrachm (24mm, 16.88 g, 4h). Struck circa 317-310 BC. Wreathed head of Arethousa left; three dolphins around; NI below neck / Charioteer driving quadriga left; triskeles above, AI monogram in exergue. Ierardi 15 (O3/R7); BAR issue 2; HGC 2, 1348; McClean 2818 (same obv. die). Toned, ex jewelry. VF.

From the Sigmund Collection. Ex Classical Numismatic Group 45 (18 March 1998), lot 122.