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.