Watch List notes:

ISLANDS OFF TROAS, Tenedos. Circa 525-490 BC. Obol (Silver, 8 mm, 0.57 g, 5 h). Janiform head of Hera, on right, and Zeus, on left. Rev. Double ax within linear frame, all within shallow incuse square. Cf. HGC 6, 381 (portraits opposite). SNG Ashmolean -. Rare. Very fine.