Metal Conch Shell(SHANKHA), powerful ancient healing (therapeutic) instrument, Hand work, Beautiful Design, White Color - Small Size (24*29*9 cm, 9.4*9.4*3.5 inch)
Hear the Sound of a Seashell Horn Found in an Ancient French Cave - The New York Times
Conch shell trumpet used by people of New Guinea | Science Museum Group Collection
Conch shell believed to be 18,000-year-old musical instrument | CNN