Watch List notes:

1/3 Stater "Muscheltype", Mussel type / 1/3 Stater Muschel Serie, typ Muscheln, 2,19 g, 11,9 mm, Au, Paulsen 1933, č. 478–481; Castelin 1965, skupina AA-VII:18
Bulge / Two opposite ovals, two grains below. Not closed zig-zag around.
EF, This third of stater belongs to very late and very rare varieties of this nominal. Its origin can be expected somewhere in the western Slovakia.,