Poland. 10 Zlotych 2021, Victims of Martial Law, by Robert Kotowicz, Parchimowicz 1515, Fischer: K(10) 255, KM Y# 1090, Silver 28,20 x 28,20 mm, weight 14,14 g. .925, Condition Proof, coin in original NBP box, certificate of authenticity

Poland. 20 Zlotych 2025, 100th anniversary of the Concordat between the Holy See and the Republic of Poland, by Dominika Karpińska-Kopiec, Parchimowicz 1624, Fischer: K(20) 098, mintage 8000 pcs, Silver 40 x 28 mm, weight 28,28 g. .999, Condition Proof, coin in original NBP box, certificate of authenticity

Poland. 2 Zlote 1995, Katyn, Miednoje, Charkow, Parchimowicz 709, KM Y# 285, Fischer: OB (2) 002, Cu-Ni 29,5 mm, weight 10,8 g., Condition UNC

Fischer. Polish Coin Catalog 2026 (20th and 19th centuries and crown coins of Stanisław August Poniatowski)
The latest price list of Polish coins and coins related to Poland from the 20th and 19th centuries, as well as crown coins of Stanisław August Poniatowski, softcover, dimensions 146 x 206 mm, 366 pages, Polish language, new

Fischer 2026. Popular catalog of Polish banknotes and banknotes in circulation in Poland. The latest price list of Polish banknotes from the 21st and 20th centuries since 1914, softcover, dimensions 146 x 206 mm, 72 pages, color, Polish language, new

Poland. 20 Zlotych 2017, Five Centuries of Reformation in Poland, by Anna Wątróbska-Wdowiarska, Parchimowicz 1400, KM Y# 995, Fischer: K(20) 086, Silver 38,61 mm, weight 28,28 g. .925, Condition Proof, coin in original NBP box, certificate of authenticity

Poland. 20 Zlotych 2006, Church in Haczow, Parchimowicz 1019, Fischer K(20) 043, KM Y# 584, Silver 38,61 mm, weight 28,28 g. .925, Condition Proof 

Poland. 20 Zlotys 1996, Castle in Lidzbark Warminski , Parchimowicz 743, Fischer K(20) 011, KM Y# 314, Silver 38,61 mm, weight 31,1 g. .925, Condition Proof, contact marks

Poland. 20 Zlotys 1995, 500 Years of Plock Province, Parchimowicz 720, Fischer K(20) 002, KM Y# 288, Silver 38,61 mm, weight 31,1 g. .925, Condition Proof, patina

Poland. 20 Zlotys 2007, Medieval city in Torun, KM Y# 603, Parchimowicz 1058, Fischer: K (20) 046, Silver 38,61 mm, weight 28,28 g. .925, Condition Proof

Poland. 20 Zlotych 2007, Grey seal (Halichoerus grypus), Parchimowicz 1057, Fischer K(20) 045, KM Y# 579, Silver 38,61 mm, weight 28,28 g. .925, Condition Proof

Poland. 20 Zlotys 1995, Katyń Miednoje Charków 1940 Massacres, by Ewa Tyc-Karpinska, Parchimowicz 719, KM Y# 286, Fischer K (20) 001, Silver 38,61 mm, weight 31,10 g. .925, Condition Proof

Poland. 10 Zlotych 1998, Universal Declaration of Human Rights, Parchimowicz 773, KM Y# 351, Fischer: K (10) 019, Silver 32 mm, weight 14,14 g. .925, Condition Proof GCN ECC PR 69

Poland. 20 Zlotys 2002, Malbork Castle, Parchimowicz 870, Fischer K(20) 027, KM Y# 457, Silver 38,61 mm, weight 28,28 g. .925, oxidized coin with ceramic on the reverse, Condition UNC

Poland. 20 Zlotych 2004, Porpoise (Phocoena phocoena), Parchimowicz 934, Fischer K(20) 033, KM Y# 497, Silver 38,61 mm, weight 28,28 g. .925, Condition Proof

Poland, 2 Zlote 1995, Olympics - Atlanta 1996, Parchimowicz 714, KM Y# 303, Fischer: OB (2) 007, Cu-Ni 29,5 mm, weight 10,8 g., Condition NGC MS 64