Clavicytheria, or upright harpsichords, were made as early as the 15th century, but tall examples such as this date from the late Baroque era. Having 2 sets of doors that conceal the strings, the case appears ungainly when open, but when closed it has a graceful outline embellished by gilded "wings" and stops control 2 sets of strings. The mechanism has been altered and the painted soundboard is a replacement; originally the instrument may have been an upright piano.
1848-1852 American(?) Apollo lyre at the Metropolitan Museum of Art, New York - It's interesting to see, looking back over the years, just how much experimentation went on in creating the musical instruments we know today. For instance, this is the only known "Apollo lyre" in existence - according to the curators, "The upward-pointing handles produce pressure and suction to sound a diatonic scale, as in an accordion or harmonica."