Watch List notes:

THRACE, Mesambria. Circa 175-150 BC. AR Tetradrachm (37mm, 16.48 g, 12h). In the name and types of Alexander III of Macedon. Head of Herakles right, wearing lion skin / Zeus Aëtophoros seated left; in left field, KAΛ above crested Corinthian helmet right; HPA below throne. Karayotov I 130 (O45/R125); Callataÿ Group 3, dies D13/R1 corr. (left field control); Price 1087; HGC 3, 1569. VF, scattered marks. Struck on a broad flan.

From the Colin E. Pitchfork Collection, purchased from Classical Numismatic Group, 10 November 2001.