Military parade on Red Square on May 1st. On the government platform I. V. Stalin, K. E. Voroshilov, V. M. Molotov, L. M. Kaganovich, M. I. Kalinin, A. I. Mikoyan, N. M. Shvernik and others. Columns of demonstrators pass on the street Gorky and across Red Square. Fireworks. Banner "Long live May 1st!" on the building of the Bolshoi Theater. Member of the Spanish Parliament Alvarez Racino (sinhr.); polar explorer ID Papanin speak to the railroad workers (sinhr.). The pioneer gives flowers to Papanin. Meeting of the district election commission on the preparation for elections to the Supreme Soviet of the RSFSR. Agitator, old machinist V.P. Makarov talks with railway workers about elections in the garden near the house of the lineman. A brigade of railway workers of the FD-20-1700 steam locomotive is set off. The dispatcher regulates the movement of trains according to the circular driving method on the Orel - Skuratovo - Kursk section. Trains run on railway tracks. The newspaper "Gudok", which published materials on the method of ring driving. Station "Eagle". The depot driver M. Shkunashvili Khashuri inspects an electric locomotive. The train moves through the Suram pass (Transcaucasian railway).