2021 230th Anniversary of the Constitution of 3 May 1791 – the magnum opus of the revived Polish - Lithuanian Commonwealth	2021 100th Anniversary of the 3rd Silesian Uprising	2021 100th Anniversary of the 3rd Silesian Uprising
2021 Adam Heydel	2021 Ferdynand Zweig	2021 Adam Krzyżanowski
2021 100th Anniversary of the March Constitution	2021 Kazimierz Kamieński - Huzar	2021 John Casimir Vasa
2021 John Casimir Vasa