Formes, Karl - Autograph Letter Signed 1865 Playbills Opera Puerto Rican mezzo-soprano (b

Puerto Rican mezzo-soprano (b

to a doctor (Abel Desjardins)

Signed photo postcard shown as Siegfried in Wagner's Der Götterdämmerung

Italian conductor (1914-2005) who developed an important international career conducting some of the world's major orchestras

Jeannine Altmeyer) on the verso

Formes, Karl - Autograph Letter Signed 1865 Playbills Opera Puerto Rican mezzo-soprano (bGerman bass (1815 1889) who had a long international career especially in Germany, London and New York, sang in world premiere of several operas, notably Flotow's Martha. Autograph letter signed, dated in 1865. 1 page written in German, sold untranslated. Size is 5. 5 x 8 . 25 inches, in excellent condition.