Clarinet. Nominal pitch: B♭.

Technical description: Boxwood with ivory ferrules and brass keywork. Five pieces: mouthpiece, barrel, upper section, lower section, bell. Barrel waisted to take a short-tenoned mouthpiece. Upper section: straight speaker, liner projects c4mm into bore; touch of shake key is curved forwards. Lower section: levers for L4, tone-hole and key for R4 mounted in a bell-shaped swelling. No thumbrest. Note-holes profiled. Bell continuous, with ivory rim. L0: T; speaker. L1: T; A?. L2: T. L3: T; E??/B??. L4: C??/G??; straight bascule for E?/B??; straight F??/C??. R1: T; side trill key for throatA-B?. R2: T; B??/F??. R3: T; B??/F??. R4: T (hardly oblique); G??/E??. Keymount type: blocks. Keyhead type: round flat.Technical description: Boxwood with ivory ferrules and brass keywork. Five pieces: mouthpiece, barrel, upper section, lower section, bell. Barrel waisted to take a short-tenoned mouthpiece. Upper section: straight speaker, liner projects c4mm into bore; touch of shake key is curved forwards. Lower section: levers for L4, tone-hole and key for R4 mounted in a bell-shaped swelling. No thumbrest. Note-holes profiled. Bell continuous, with ivory rim. L0: T; speaker. L1: T; A♮. L2: T. L3: T; E♭₄/B♭₅. L4: C♯₄/G♯₅; straight bascule for E₃/B♮₄; straight F♯₃/C♯₅. R1: T; side trill key for throatA-B♮. R2: T; B♮₃/F♯₅. R3: T; B♭₃/F♮₅. R4: T (hardly oblique); G♯₃/E♭₅. Keymount type: blocks. Keyhead type: round flat.