Torupill (gender unknown)
plural: = singularBagpipe, mouth-blown: 2 stocks (a: single chanter / b: 2 drones in 1 stock)
With 2 drones in a common stock; Apparently common only in older instruments.
Baines, Anthony: Bagpipes [1960]. Oxford, 1973 (revised), p.91*.
Leydi, Roberto: La zampogna in Europa. Como, 1979, p.113, 114*.
Tonurist [sic], Igor [Tõnurist]: The Estonian bagpipe. In: The bagpipes in Europe, 1 (1976), pl.3*.
Атлас музыкальных инструментов народов СССР = Atlas of musical instruments of the peoples inhabiting the USSR [1963]. Вертков, Константин А. (Vertkov, Konstantin A.) / Благодатов, Георгий И. (Blagodatov, Georgij I.) / Язовицкая, Эльза Э. (Jazovickaja, El’za E.). Москва (Moskva), 1975 (2), p.88 / 211, ill.225*.