Opera Singers - Lot of 50 Photographs (1910-1940) Autographs Actors - Letter N Stamped on verso by photographer

Stamped on verso by photographer Sabine Toeffer

signed and inscribed by him on the back of the front cover

also signed in pencil below by photographer H

Italian-born American film director

Opera Singers - Lot of 50 Photographs (1910-1940) Autographs Actors - Letter N Stamped on verso by photographerA beautiful collection of 50 unsigned vintage photo postcards from the period 1910 1940 depicting famous opera singers shown mostly in an operatic role or as themselves; artists include Marietta Piccaver, Emmy Destinn, Karl Aagaard, Tancredi Pasero, Astrid Varnay, Elise Bauer, Berta Morena, Maude Fay, Alfred von Bary, Fritz Feinhals, Heinrich Hensel, Walther Kirchhoff, Ernst Kraus, Anton van Rooy, and others. Each one's size is 3. 5 x 5. 5 inches