Opera Singers - Lot of +150 Unsigned Photo Postcards Autographs Pianists Each poster is 13 x

Each poster is 13 x 25

writings on backside

Marjan Rus and many more not identified

A photo by A

well-known for her books and as the published of the magazine Sur - Ocampo is considered one of the most prominent women in South America in her time

Opera Singers - Lot of +150 Unsigned Photo Postcards Autographs Pianists Each poster is 13 xA 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