The building of the Irkutsk Theater, which hosted the conference. Bardin, P. J. Antonov, S. Shchetinin, S. Tokay, A. Trofimchuk during the conference. Delegates inspect the construction of the Irkutsk hydroelectric station, Angarsk (Irkutsk, Irkutsk Oblast), sailing on a boat on Lake Baikal.