Sicily. Acragas. 460-450 BC. AR Tetradrachm (17.17g, 9h). Baldwin Brett 223 = Westermark 423.2 (this coin). Very rare. Old cabinet tone. Perfectly centered and struck on a full flan. Insignificant traces of overstriking on reverse. The second known from these dies. Choice extremely fine. From a private collection; Numismatic Fine Arts 1987 (18) lot 28; former Boston Museum of Fine Arts collection, Numismatic Fine Arts 1980 (8) lot 16