Watch List notes:

Baktria(?), uncertain king Æ 16mm. Circa 5th-1st century BC. Facing bearded head of river god(?) / Horned and bearded head of a satyr(?) to right; ΒΑΣ[...] behind. Unpublished in the standard references. 3.16g, 16mm, 12h.

Very Fine. Apparently unique and unpublished.