Construction of the Cathedral of Christ the Savior in Moscow

Russia. Moscow. Employees of the Department of Electronic Devices of the Moscow Power Engineering Institute, Professor Vladimir Klimentievich Kachanov, doctoral student Igor Vyacheslavovich Sokolov and graduate student A. Zaletin (from left to right) during the testing of the bells of the Timbre group at the competition of projects for a ringing group of ten bells for the Cathedral of Christ the Savior under construction. Valery Khristoforov/TASS