Opera Singers - Lot of +150 Unsigned Photo Postcards [CHILDREN] making for a very rare

making for a very rare and valuable historical collection

3 February 1901

December 1953

with a typed sentiment

Antonia Plana

Opera Singers - Lot of +150 Unsigned Photo Postcards [CHILDREN] making for a very rareA beautiful collection of +150 unsigned photo postcards of different opera singers. Each one's size is 3. 4 x 5. 24 inches approximately, in excellent condition. Artists include Maria Jeritza, Richard Mayr, Hans Duhan, Alfred Piccaver, Berta Kiurina, Karl Ziegler, Erik Schmedes, Josef Schwarz, Serge Jaroff, Michael Bohnen, Anna Bahr Mildenburg, Alexander Nosalewicz, Leo Slezak, Lotte Lehmann, Rudolf Hofbauer, Melitta Heim, Fritz Weidemann, Franz