[Czerny, Carl. (1791 - 1857)] Haslinger, Carl. Autograph Letter to Meissonnier regarding Czerny's "Etudes."Autograph letter from the Viennese editor to the French editor, concerning the rights in France to the Etudes Op. 261 of Czerny. 1 page. Vienna, 15 June 1842. Together with an unsigned reply in French (1 page). Edges chipped, else fine. Czerny studied with Muzio Clementi, Johann Nepomuk Hummel, Antonio Salieri and Ludwig van Beethoven and gave the 1812 Vienna premiere of Beethoven's Piano Concerto No. 5, "Emperor". Later, he was himself one of the