Panharmonicon

thumb|Panharmonicon(L'Illustration, 25 May 1846)

The Panharmonicon was a musical instrument invented in 1805 by Johann Nepomuk Mälzel, a contemporary and friend of Beethoven. Beethoven composed his piece "Wellington's Victory" (Op. 91) to be played on Mälzel's mechanical orchestral organ and also to commemorate Arthur Wellesley's victory over the French at the Battle of Vitoria in 1813. It was one of the first automatic playing machines, similar to the later Orchestrion.