A specimen piece of a denarius with a ring under the crown, formerly attributed to the reign of Olbracht.
A unique coin, especially in terms of the beautifully preserved full silvering, uncommon for these coins, present on both the obverse and reverse of the coin.
Piece from a very good collection of Polish coins auctioned at the SPINK auction in 1999! (Lot 22) - envelope included.
Ex. 14 GNDM auction.