Clarinet. Nominal pitch: A.

Technical description: Boxwood with horn ferrules and brass keywork. Six pieces: mouthpiece, barrel, upper section, middle section for the fingers of the right hand, lower section with keys, bell. Levers for L4, tone-hole and key for R4 mounted in a fusiform swelling. C♯₄/G♯₅key in an accurate saddle. All other keys in blocks or turned wooden rings. 7keys. L0: T; speaker. L1: T; throat A♮. L2: T. L3: T. L4: C♯₄/G♯₅; E₃/B♮₄; F♯₃/C♯₅. R1: T; side trill key for throat A-B♮ and B♭-C. R2: T. R3: T. R4: T; G♯₃/E♭₅. Keymount type: turned wooden rings, blocks, swelling, saddle. Keyhead type: flat square. Repair History: Some tone-holes filled with wax in order to tune the instrument. The mouthpiece is a replacement.