Set of 6 vintage CDVs (cartes de visite) of 19th century opera singers from Germany and Hungary - see photo. Top row, left to right: Hungarian soprano Marie Rabatinsky (1841-?), German Soprano Bianca Bianchi (1855-1947), German soprano Louise Dustmann (1831-1899). Bottom row, left to right: Austrian star soprano Pauline Lucca (1841-1908), Hungarian soprano Bertha Ehnn (1841-1932), Hungarian baritone Louis Bignio (1839-1907).
Size is approx. 2.75 x 4 inches each, all in excellent condition.