Watch List notes:

THRACE, Apollonia Pontika. Late 5th-4th centuries BC. AR Drachm (13mm, 2.86 g, 9h). Facing gorgoneion; spiral ornament below / Upright anchor; A and crayfish flanking; all in circular incuse. Topalov, Apollonia 44 corr. (sides reversed); HGC 3, 1324. EF. Well centered on a broad flan, rare thus.