Watch List notes:

IONIA, Kolophon. Circa 450-410 BC. AR Tetartemorion (7mm, 0.35 g, 3h). Laureate head of Apollo right / TE monogram (mark of value); olive leaf and berries to left; all within incuse square. Milne, Colophon 33–7 var. (symbol on rev.); SNG Copenhagen 140 var. (same). VF, toned, porous.