Watch List notes:

BAKTRIA, Indo-Greek Kingdom. Menander I Soter. Circa 155-130 BC. AR Tetradrachm (26mm, 9.79 g, 12h). Diademed and draped bust right / Athena Alkidemos advancing left; Σ and monogram flanking. Bopearachchi 12A; HGC 12, 181. Porosity, slight obverse double strike. VF.