Watch List notes:

SIKYONIA. Sikyon. Circa 450-425 BC. Hemiobol (Silver, 7 mm, 0.32 g, 1 h). Dove standing right, head turned to look back. Rev. Dove flying left; to left above, E; to left below, H (= hemiobol); all within incuse square. BCD Peloponnesos 170 (same dies). HGC 5, 241. Very rare. Good very fine.