Kazakhstan. City Kustanai. 20-21 May 1957. Meeting session in the House of Culture. The meeting in the hall, the podium, the margins. Speakers: Nemchinov, Ivan T. Tazhiev, Sh Ch Chokin, Minister of Geology of Kazakhstan Bogatyrev. Among those present IA Kochergin, Kal'menov, DV Toporkov, SD Batishchev. Sokolov-Sarbaisky ore processing plant. May 21, 1957. Attendance in the iron ore quarry. Production processes of ore extraction. IA Kochergin gives explanations.