A rare variety among the Bydgoszcz trojaks of this year.
Minted after the requirement to include a mint mark (in this case, the letter B for Bromberg) had been introduced, but before the simplification of their reverse sides. Before the removal of the initials of the Grand Crown Treasurer (IF), Jan Firlej.
Distinguished by the initials placed above the date, flanked by a rosette and the letter B.
Rarer than the rarity rating in Iger would suggest.
A coin struck from the edge of a sheet. Nice, natural luster of the background.
