Bass Trombone or Euphonium Mouthpiece
Catalogue number: 13.16
Original name: Bass trombone or euphonium mouthpiece.
Overall length: 75.9mm.
Inner rim diameter: 24.7mm.
Rim width: 8.2mm.
Depth of cup: 26mm.
Throat diameter: 6.1mm.
Inside shank diameter: 9.2mm.
Inscription: “12”.
Illustration references: See below.