Types of Petrograd. Meeting at the Nikolaev station of the delegation from Moscow, who arrived to celebrate the 5th anniversary of the October Revolution. Among the arrivals: K. Zetkin, V. Munzenberg, Posern, F. Kuhn and others. Among the greeters G. Ye. Zinoviev. The rally in the square. Speeches by speakers. The members of the delegation and all those present are sent to Smolny. General view of the meeting room at the Mariinsky Theater. Speeches by G.E. Zinoviev. K. Zetkin, F. Ya. Cohn and others. Parade of troops on Uritsky Square. Laying wreaths on the Champ de Mars. General view of Moscow. The parade of the troops of the Moscow garrison on Red Square. On the rostrum, the leaders of the party and government: I. V. Stalin, L. D. Trotsky, G. E. Zinoviev, M. I. Kalinin, K. E. Voroshilov, N. I. Muralov and others. Columns of demonstrators pass through the streets and on Red Square.