Like the 1580 crown trojaks, the shekels are among the very rare coins and sought after by collectors.
Issued in the first half of the year, it was minted under the administration of Jakub Rokossowski, who died on July 13, 1580.
A variety with his coat of arms, Glaubicz, placed under the coats of arms of Poland and Lithuania. With the Batorych coat of arms under the crown of the monogram.
Piece struck on an unshaped disc, but well preserved.
