Types of the ruins of Persepolis - the ancient capital of Iran, the Saadi mausoleum, the tomb of the poet Hafiz. Views of Tehran - the capital of Iran. Production processes in the shops of the Isfahan Metallurgical Combine, loading and unloading operations in the port of Pahlavi. General view of the power plant on the Araks River, built with the assistance of the Soviet Union. Types of Isfahan. Extraction of iron ore and coking coal. Training in the Soviet Union of Iranian specialists for industry. Production processes at an engineering plant in Arak. The ceremonial launch of the gas pipeline in the presence of Iranian shahinshah Mohammed Reza Pahlavi and Chairman of the Presidium of the Supreme Soviet of the USSR NV Podgorny. Meeting in Moscow, the intergovernmental Soviet-Iranian commission on economic cooperation. Signing an agreement on economic and technical cooperation.