Watch List notes:

BAKTRIA, Greco-Baktrian Kingdom. Eukratides I Megas. Circa 170-145 BC. AR Tetradrachm (36mm, 16.94 g, 12h). Diademed, draped, and cuirassed bust right, wearing crested helmet adorned with bull's horn and ear / The Dioskouroi on rearing horses right, holding palm fronds and spears; monogram to lower right. Bopearachchi Série 6 (control unlisted); Bopearachchi & Rahman -; SNG ANS -; Künker 133, 8257 (same obv. die). Near EF, traces of light toning in devices, a few minor field marks, small scrape on edge of reverse at 5h. Extremely rare control mark.