III All-Union Congress of Shock Workers Collective Farmers. Opening of the congress in the Grand Kremlin Palace: delegates greet the leaders of the party and state; on the podium: V. Molotov, I. Stalin, K. Voroshilov, L. Kaganovich, M. Kalinin. People's Commissar of Agriculture MA Chernov opens the congress. Speakers are speakers, delegates to the congress. Stalin is photographed with the congress delegates (M. Kalinin, A. Mikoyan).