Meeting in Moscow VI Congress of the Comintern with the participation of E. Telman, N. Bukharin, K. Zetkin and others. 7th Nizhegorodskaya fair, the conclusion of transactions. Construction of the Turkestan-Siberian railway, a bridge across the Irtysh. Preparation of the seaplane "Soviet North" in Vladivostok for the flight Vladivostok-Kamchatka-Leningrad. Harvesting grass in the village. Aleshino of the Ryazan region, pioneers' help to peasants, a reading room, sale of manufactured goods and products to peasants in the field, work of a first-aid post. Sending children from Berlin to the pioneer camp. Voroshilov, meeting children in the USSR, pioneers from different countries are resting in the camp.