Source: wikipedia.org

National Day of Remembrance for the Victims of German Nazi Concentration and Death Camps

BOR Day: Honoring Poland’s Government Protection Bureau

Monarchs of Poland series: Kazimierz I the Restorer – Rebuilding and Strengthening Poland

Legendary Sailboat ‘Mazurek’ Returns to Gdansk as a Maritime Museum Exhibit

Polonez FSO: Celebrating the Anniversary of a Polish Automotive Icon

June 9, 1943: the 1st Congress of the Union of Polish Patriots in Moscow

International Archives Day

Monarchs of Poland series: Bezprym of Poland – A Controversial Ruler of the 11th Century

Chemical Forces Day: Honoring the Guardians of Security

Sculpture honoring actress and oppositionist Halina Mikołajska was unveiled on this day in 2012