Workers of Moscow factories are sent to the Lenin Mausoleum. The building of the Marx-Engels-Lenin Institute. Storehouse, employees of the institute for the preparation of editions of Lenin's works. House-Museum of Lenin in Ulyanovsk. Museum exposition. Arrival at the Belorussky railway station of the Polish government delegation headed by Prime Minister Yu. Cyrankiewicz. Among the greeters VM Molotov, A. Ya. Vyshinsky and others.