SIKYONIA. Sikyon. Circa 450-425 BC. Hemiobol (Silver, 8 mm, 0.27 g, 6 h). Dove walking left. Rev. Dove flying left; to left, above, H; to left, below, E. BCD Peloponnesos 167 var. (letter positions transposed). HGC 5, 238 var. (letter positions transposed). Extremely rare. Very fine.