Circa 454-404 B.C. Obv: head of Athena with profile eye to right, wearing disc earring, pearl necklace and a crested Attic helmet adorned with three olive leaves and a pi-style palmette. Rev: ???, owl standing to right, head facing the viewer, olive sprig with berry and crescent moon in upper left field, all within incuse square. Kroll 8; Dewing 1591-8; SNG Copenhagen 31; HGC 4, 1597; the coin enclosed inside a modern gold medallion pendant stamped '750' with double border. Cf. Kroll, J.H., ‘Athenian Tetradrachm Coinage of the First Half of the Fourth Century BC’ in RBN clvii, (2011), pp.3-26 pls.Iff. 24.36 grams, 37 mm (1 3/8 in.). Roma Numismatics, E-LIVE Auction 4, 29 November 2018, no.A., France. with Kallos Gallery, London. This lot has been checked against the Interpol Database of stolen works of art and is accompanied by search certificate number no. 13024-400/390 to 353 was not only substantial, but was one of the most prolific Greek coinages of the period. TimeLine Auctions follows a rigorous vetting process to ensure the authenticity and legality of all items, reinforcing our commitment to integrity and responsible trading. Each antiquity, antique, and coin lot undergoes thorough examination by a vetting committee of at least ten external specialists, professional trade association members, scientists, and archaeologists. See our website for more information.