Watch List notes:

IONIA. Magnesia ad Maeandrum. Archepolis, after circa 459 BC. Tetartemorion (Silver, 6 mm, 0.14 g, 12 h). Diademed male head to right. Rev. Eagle flying right; [monogram below]; all within linear square border. CNG 99 (2015), 216. Nollé & Wenninger -. Very rare. Somewhat porous and with some edge chipping, otherwise, very fine.