Watch List notes:

MYSIA, Kyzikos. Circa 450-330 BC. Electrotype "Stater" (16mm, 12.29 g). Unsigned British Museum electrotype by Robert Ready or his sons. Head of young male left; below, tunny left / Quadripartite incuse square. Head, Guide, Period I.A., –; for prototype: BMC p. 21, 23. As made, toned.

From the Johnson Family Collection, purchased from William Koonce, 2 May 1969.