The second of the rare commercial Wschowa denarii with letters on the sides of the shield.
The issue is dated by Boris Paszkiewicz to the reign of Ladislaus III Varangian or Casimir IV Jagiellonian.
It differs from the previous denarius both in the typeface of the eagle, the shield and one of the letters - instead of P we have the letter F with an additional lower bar.
Very nice state of preservation.
Silver, diameter 12 mm, weight 0.27 g.