Bass Trumpet Mouthpiece by Courtois
Catalogue number: 13.21
Original name: Bass trumpet mouthpiece by Courtois, early 20th Century.
Technical description: Silver plated brass.
Overall length: 70.4mm.
Inner rim diameter: 21.9mm.
Rim width: 11.3mm.
Depth of cup: 22.3mm.
Throat diameter: 5.3mm.
Inside shank diameter: 8.1mm.
Inscription: Stamped: “ANTOINE / COURTOIS / 8 RUE De NANCY / PARIS”
Associated with item: 6.5 Bass trumpet by Courtois.
Illustration references: See below.
Previous collection numbers: B: Possibly item Add. 3.