Scherchen, Hermann. (1891–1966) [Perle, George. (1915–2009)] Signed Postcard with Holiday Wishes to George PerlePostcard and airmail envelope, typed and signed, from the important German conductor and advocate of contemporary music. Sent from Gravesano, Switzerland, to the composer and theorist George Perle in Bayside, Queens, New York City: 'With Best Holiday Wishes, H. Scherchen, December 26, 1964' ("Mit besten Festwuenschen H SCHERCHEN 26. XII. 1964."). Color lithograph stationery from Scherchen's acoustic experimental studio in Gravesano, protected by the