Dirk Loman Jr., Abraham - Typed Letter Signed 1936 to Arturo Toscanini Maria Callas Autographs American mezzo-soprano (1938-1993)

American mezzo-soprano (1938-1993)

American illustrator (1928-2012) and writer of children's books

mounted on a quality

very slight silvering not affecting the image or signature and mounting traces on verso but otherwise attractive vintage item in excellent condition

Nice photo postcard signed by her

Dirk Loman Jr., Abraham - Typed Letter Signed 1936 to Arturo Toscanini Maria Callas Autographs American mezzo-soprano (1938-1993)Dutch composer and arranger (1868 1954) who, in 1913, was one of the founders and first director of "The Music Copyright Office" (BUMA). Typed letter in German, signed by him and dated in Amsterdam on 21st September 1936 to Maestro Arturo Toscanini, concerning the foundations of his music theory, Size is 8. 5 x 13. 8 inches, 2 typed pages in one sheet (front and back), creases, folds, with letterhead, some autograph corrections in ink, in overall very