Moscow. Types of the Column Hall of the House of Unions. Speeches of the delegates of the Congress: N. N. Elansky, A. N. Bakulev, Stoyanovich. On the podium: M. D. Kovrigina, P. A. Kupriyanov, A. N. Velikoretsky, S. S. Tirgolan, L. A. Orbeli. Delegates and guests of the congress on the sidelines; among them - associate professor Nikolai Nikolaevich Mizinov, professor Boris Vladimirovich Ognev. Exhibition of the latest surgical instruments, apparatus and devices.