Clarinet. Nominal pitch: A.

Technical description: Copy of original Rottenburgh (4753). Mouthpiece with integral barrel. L0: T; speaker. L1: T; throat A?. L2: T. L3: T. L4: E3/B?4. R1: T. R2: T. R3: T. R4: T. G?3/E?5. Keymount type: rudiments of turned wooden rings, swelling. Keyhead type: flat square. Repair History: Two copies of the mouthpiece of Hans Rudolf Stalder's Rottenburgh, also ex- Briqueville, made by Tutz, Innsb…