Zurna, side view with sections, mechanical drawing

Drawing caption: Surna [zurna] owned and played by Joseph Bedrosian.
Includes dimensions, information about construction materials, and mechanism details.
Original in Music Library, University of California, Berkeley.
Forms part of a group of field materials documenting Joe Bedrosian performing Armenian and Armeno-Turkish music on April 24, 1939, collected by Sidney Robertson Cowell in Fresno, California.