Hurdy-gurdy Hungarian lowlands, but was the normal term for the instrument on Csepel island directly south of Budapest. The equivalent names "ninera" and "niněra" are used in Slovakia and the Czech Republic respectively. In Russian and Ukrainian the instrument is called "wheel lyre" ("колёсная лира", "колісна ліра"). In Poland it is called "cranked lyre" (lira korbowa). "Leier", "lant", and related terms today are generally used to refer to members of the lute or lyre family, but historically had a broader range of meaning and were used for many types of stringed instruments. In her overview of the instrument's history, Palmer recorded
Viola organista his notebooks of 1488–1489 and in the drawings in the Codex Atlanticus and Manuscript H. In the first model the friction of the strings was achieved by a mechanical bow traveling sideways. The second model featured a single rotating wheel, similar to that of the earlier hurdy-gurdy, to play strings. It differs in that a hurdy-gurdy has a small number of strings that are constantly in contact with the wheel, rather than a larger number of strings that can be lowered onto the wheel. A hurdy-gurdy has a keybox with tangents that change the pitches of the strings, rather like