Sauer, Emil Von - Set of 2 Autograph Notes Signed Callas Signed Score American film actress (1899-1988) who

American film actress (1899-1988) who began her career during the silent film era and became one of the most fashionable and highly-paid stars of the era

Mexican-born American actor

Program for a concert of music of Mozart and Beethoven at Teatro Colón

PSA authentication sticker over the lower-right corner plus COA card (not shown)

Sauer, Emil Von - Set of 2 Autograph Notes Signed Callas Signed Score American film actress (1899-1988) whoGerman pianist, composer and teacher (1862 1942), pupil of the legendary Franz Liszt and one of the most distinguished pianists of his time. Set of 2 autograph notes signed, both written in German, sold untranslated. One is a 3. 5 x 5. 5 inch postcard, the other 5. 25 x 8. 25 inch sheet, dated in Vienna, 1935. Both in excellent condition, not sold separately.