Stanislaw August Poniatowski, 1 silver penny (silversmith) 1766 FS, Warsaw.
Variety with a high crown without a cross.
Condition: 3+
Slight flaw in the disc, but a very nicely preserved piece for this type.
Recommended
Metal: silver
Weight: 1.97 g
Literature: Kopicki 2300, Plage 218, Parchimowicz/Brzezinski 15.b1