Watch List notes:

SICILY, Syracuse. Dionysios I. 405-367 BC. AR Tetradrachm (22mm, 17.21 g, 9h). Unsigned dies in the style of Eukleidas. Struck circa 400/395-390 BC. Charioteer, holding kentron in right hand and reins in both, driving fast quadriga left; [above, Nike flying right, crowning charioteer with wreath held in both hands]; in exergue, dolphin left, its dorsal fin breaking the exergual line / Head of Arethousa left, hair in broad band and welling upwards in wavy locks, wearing double hoop earring and linear necklace; four dolphins around. Fischer-Bossert, Coins 92 (O33/R64); Tudeer 92; HGC 2, 1345; SNG ANS 297 (same dies); SNG Lockett 979 = Dewing 858 = Pozzi 624 (same dies); Dewing 857 (same dies); Jameson 808 (same dies); Nanteuil 364 (same dies). Toned, struck with worn obverse die. Near VF.

Ex Continental Collection (Classical Numismatic Group Electronic Auction 327, 28 May 2014), lot 563.