Clarinet. Nominal pitch: C (?)

Technical description: Dark stained boxwood with ivory ferrules and brass keywork. Five pieces: mouthpiece, barrel, upper section, middle section for the fingers of the right hand, lower section with keys and integral bell. Levers for L4, tone-hole and key for R4 mounted in a bell-shaped swelling. Turned guide lines in swelling. 3short keys SATB. 2levers SATK. Extendable L4 levers. Middle section does not fit well and may belong to a B♭ clarinet. L0: T; speaker. L1: T; throat A♮. L2: T. L3: T. L4: E₃/B♮₄; F♯₃/C♯₅. R1: T. R2: T. R3: T. R4: T. G♯₃/E♭₅. Keymount type: rudiments of turned rings, swelling. Keyhead type: flat square.