Austrian soprano (1844-1918) best known for Wagnerian roles, appearing as Brunnhilde in the first complete Ring Cycle in Bayreuth in 1876, and starring in the world premiere performances of Siegfried, Die Gotterdammerung and Parsifal, also at Bayreuth. 

Signed card, dated in New York in 1890. Size is 2.25 x 3.5 inches, in very good condition.