Beautiful Syracuse Tetradrachm

SICILY, Syracuse. Circa 450-440 BC. AR Tetradrachm (17.42 g). Charioteer driving quadriga right; Nike above placing wreath on horse's head, Ketos right in exergue / Diademed head of Arethusa right, four dolphins swimming clockwise around. Boehringer 577 (V288/386); SNG ANS 186 (same dies). EF, charming. Finest known from these dies?