Kark (m)
base of the bellows on which the upper cheek hinges
Base of the bellows, with the tenon (nozzle).
Sobiescy, Jadwiga [Pietruszyńska] & Marian: Polska muzyka ludowa i jej problemy [Polish folk music and its problems]. Wybór prac pod redakcją Ludwika Bielawskiego [A selection of their works edited by Ludwik Bielawski]. Warszawa, 1973, p.86*, 87 & passim.