Description:01 58 31 00 Russian Archives. 1930. Big works, cardboard in Russian. View on dam, regional development, modernization. Electrical energy. Waterfall. Opening of the lock, the water spreads. Close-up foams. Details of the dam. View on the dam with enormous red star, communist symbol. View on canals. Cardboard in Russian. Young men dive into water. Close-up locks which opens. Irrigation, navigation, transport, communication. Russian guard watch the surroundings. Text in Russian. View on various dams, texts in Russian. View on several canals. Close-up card of the USSR of 1932 with the various dams built in 1933 , 1934.