Siberian Research Institute of Energy in Novosibirsk

May 1984. USSR. Novosibirsk. Junior researcher of the Siberian Research Institute of Power Engineering of the USSR Ministry of Power Engineering and Electrification O. V. Bogdanov during the preparation of a special model for an experimental study of the characteristics of electric power equipment of ultra-high voltage power transmission lines. The exact date of the photo is not established. Anatoly Polyakov/TASS