Watch List notes:

KYRENAICA, Barke. Circa 435-331 BC. AV Twentieth Stater (6mm, 0.42 g, 7h). Head of horse right / Head of ram right. Naville 261 = G. F. Hill, "Greek Coins Acquired by the British Museum in 1920" in NC 1921, 29; Adams I 115; otherwise unpublished in the standard references. Good VF, slightly off center. Extremely rare.