Poland, Warsaw city, April 26, 1945. A rally at the destroyed building of the City Hall, dedicated to the signing of the Polish-Soviet Treaty of Friendship, Mutual Assistance and Post-War Cooperation. View of Polish newspapers with a portrait of Joseph Vissarionovich Stalin and the published Polish-Soviet agreement. The meeting was opened by the head of the workers' brigades Alexander Kulinich; representatives of the workers are speaking - Galina Yakubyak, Heinrich Gerkovsky.