French Chocolate Opera - Lot of 28 Opera Singers Photographs Autographs Strings sized 4 x 5

sized 4 x 5

signed by the Russian artist

Vishnevskaya on cast page

who is also conductor and teacher

extensively inscribed signed in Buenos Aires and dated in 1964

French Chocolate Opera - Lot of 28 Opera Singers Photographs Autographs Strings sized 4 x 5Lof of 28 unsigned vintages "French Chocolate Opera" trade cards by Guerin Boutron (17) & Grondard companies (11) depicting famous opera singers of the late XIX century and early XX century, including Lasalle, Fugere, Delmas, van Dyck, Renaud, Caruso, Grandjean, Litvinne, Carr, Vallandri, Caron, Deschamps Jhin, Garden, Delna, Cesbron, Chenal, Kousnezoff, Clement, De Reszke, Lasalle, Leblanc, and composer Ambroise Thomas. Each one's size is 2. 4 x 4