Thrace, King Lysimachus (323-281 BC), Silver Tetradrachm, 16.9 gms., uncertain Propontic mint, c. 280-260 BC, head of Alexander right, wearing the horn of Zeus-Ammon, engraver's signature MEINOD below neck, rev. Athena Nikephoros seated left, magistrate's name in left field, monogram on throne (Imhoof-Blumer, 1908, pl. 9, 5), about very fine, a very rare variety and perhaps the only known Lysimachus issue with an artist's signature on the obverse