116. von Kempelen’s automaton (copper engraving from the book by Karl Gottlieb von Windisch c1783) |
133. Napoleon playing von Kempelen's automaton at Schönbrunn in 1809 painting by Antoni Uniechowski (1956) |
369. von Kempelen's automaton copper engraving from the book by Joseph Friedrich Freiherr von Racknitz c1789 |