Ludwig van Beethoven, Eigentumsbestätigung und Quittung für Nikolaus Simrock in Bonn, Wien, 3. Februar 1804, Autograph

Certificate of ownership and receipt for 50 ducats for the Violin Sonata op. 47 for the publisher Nikolaus Simrock in Bonn.

The original edition of the Kreutzer Sonata was published in April 1805.