22. Cembalom (Post #: 34729836) :The cimbalom is a type of chordophone composed of a large, trapezoidal box with metal strings stretched across its top. Wikipedia
23. Gusli (Russian: гу́сли, IPA: [ˈɡuslʲɪ]) is the oldest East Slavic multi-string plucked instrument. Its exact history is unknown. It may have derived from a Byzantine form of the Greek kythare, which in turn derived from the ancient lyre. It has its relatives throughout the world: kantele in Finland, kannel in Estonia, kanklės, or kokles in Lithuania and Latvia. Furthermore, the kanun has been found in Arabic countries, and the autoharp, in the United States. It is also related to such ancient instruments as Chinese gu zheng, which has a thousand-year history, and its Japanese relative koto. A stringed musical instrument called guslim is listed as one of the Me in ancient Sumer. Wikipedia