inventory are attributed to the composer and flautist Johann Joachim Quantz, who was also Frederick the Great’s flute teacher. Additional keyboard instruments and a harp stem from the possessions of Queen [...] were constructed by Gottfried Silbermann (Sanssouci Palace, New Palace) during the lifetime of Frederick II of Prussia (1712–1786). A fortepiano (New Palace) built by London-based Burkardt Schudi bears [...] Fromery, now on display in Oranienburg Palace. The musical clocks commissioned or purchased by Frederick II, with their works playing harp, bell, or flute melodies, are mechanically and art historically