Clarinet. Nominal pitch: C.

Technical description: Boxwood with ivory ferrules and brass keys. Five pieces: mouthpiece, barrel, upper section, lower section, bell. Mouthpiece of dark wood with long tenon and short table; grooved for cord; unstamped but contemporary. Barrel high-waisted. Upper section: Speaker liner extends c4mm into bore. All blocks strengthened with brass pins. Lower section: Levers for L4, tone-hole and key for R4 mounted in a bell-shaped swelling.Wide parabolic ferrule, no thumbrest.Bell discontinuous. L0: T; speaker. L1: T; throatA♮. L2: T. L3: T. L4: E₃/B♮₄; zig-zag F♯₃/C♯₅. R1: T; trill key for throatA-B♮. R2: T;, R3: T. R4: T; G♯₃/E♭₅. Keymount type: blocks; swelling. Keyhead type: flat square. Repair History: Top ferrule of barrel has been replaced by another one of wrong type (from the lower section of a three-section clarinet) and c3mm too wide, so that the mouthpiece cannot be pushed fully home. Mouthpiece tenon tight leaving little room for adequate lapping.