1813 introductions

currency of Haiti

right|thumb|An image of a claviharp from the 1891 Scientific American The claviharp, also known as the harp piano, xenorphica, or Keyboard Harp, is a 19th-century musical instrument that combined a harp with a keyboard. Despite mentions of this instrument in previous centuries (see Juan Hidalgo), Johann Christian Dietz has been recognized as the inventor of the instrument in 1813. His grandfather was one of the first upright piano manufacturers. Struck by what he saw as difficulties and defects of the harp, in 1810, he built an instrument à cordes pincées à clavier, which connected a keyboard