Russian bassoon
DEFINITION
upright, now obsolete instrument with brass bell<br><br>A form of serpent or bass horn with a U-shaped section of tube fashioned in a single piece of wood like the butt of a bassoon
upright, now obsolete instrument with brass bell<br><br>A form of serpent or bass horn with a U-shaped section of tube fashioned in a single piece of wood like the butt of a bassoon