#102969Soviet singer Antonina Nezhdanova (left) and Umberto Mazetti (right), a professor of the Moscow Conservatory. Sign in or register,to downloadAdd to cartRemove from cartLocation: Moscow, RussiaEvent date: 01.01.1911Date published: 28.04.2005Author: RIA NovostiSource: SputnikCredit: SputnikOriginal: R67-3435, 6x9 filmMedia: JPEG, 1097x3000px, 935.3KbMazettiNezhdanova