A beautiful mint trojak, which is further illustrated in Dariusz Marzęta's catalog ("Chronology of portraits...").
An issue from a transitional period: after Reysner's escape, but before the introduction of the letter L.
Characteristic due to the absence of the coat of arms and initials of Treasurer Firlej and any mint marks.
Variant with a small bust, with a narrow wavy orifice.
At the end of the obverse legend crosses (a variant not described in Iger).