Sicily. Syracuse. Agathokles (317-289 BC). AR Tetradrachm. Struck circa 317-310 BC. Obv. Wreathed head of Arethousa left; three dolphins around; NI below neck. Rev. Charioteer driving quadriga left; triskeles above, AI monogram in exergue. HGC 2 1348; SNG ANS 639 ; Ierardi 40 (O7/R23); BAR issue 2. AR. 16.30 g. 23.00 mm. Choice Tetradrachm. Lightly toned, underlying luster. About EF. Encapsulated by Classical Coin Grading AU 55.