Petri, Egon - Autograph Note Signed Autographs Actors - Letter O-P-Q particularly noted for her interpretations

particularly noted for her interpretations of Mozart and Schubert

5 inches) and 1 larger photograph (7 x 9

and one signature on verso by famous Dutch conductor Willem Mengelberg

Autograph letter signed by him and dated on January 30th

Petri, Egon - Autograph Note Signed Autographs Actors - Letter O-P-Q particularly noted for her interpretationsDutch American pianist (1881 1962) who had a superb technique and a powerful sonority and was a superlative exponent of the larger works of Beethoven, Liszt, and Brahms. Autograph note in English on a card signed by him wishing happy holidays. Size is 3. 2 x 2. 6 inches, in excellent condition.