Watch List notes:

THRACE, Mesambria. Circa 125-100 BC. AR Tetradrachm (30mm, 16.46 g, 12h). In the name and types of Alexander III of Macedonia. Head of Herakles right, wearing lion skin / Zeus Aëtophoros seated left; in inner left field, helmet above ΔA; ΔI (or AT monogram) below throne. Karayotov I 245 (O72/R240 [ΔI below throne]); Callataÿ p. 101, dies D27/R1 (AT monogram below throne); Topalov, Messambria 18; Price 1070. VF, toned.

From Group SGF.