Clarinet. Nominal pitch: C.

Technical description: Stained boxwood with ivory ferrules and silver keywork. Five pieces: mouthpiece, barrel, upper section, lower section, bell. Mouthpiece cocus, with long table, grooved for cord, expanding at base to meet swelling of barrel. Barrel bulbous, lined with metal to fit silver tuning-slide on top of upper section. Speaker unusual, the motion of the rear thumb-lever being conveyed to front key by a ring mechanism concealed by a silver band; the tone holes have integral wood seatings: the two blocks of long keys for L4 are lined with silver and have a silver 'saddle' carrying the central duplicate E? key; ferrules ivory, half-round on bell and lower section, tapered with rim on barrel; thumbrest ivory, shaped, screwed to body. Little-finger key swelling fusiform; leaf springs; diagonally-mounted duplicate lever under L4 opens the E??/B?? cross-key; duplicate key under L4 gives an alternative G??/E??; side key under R3 (or R4) for B??/F??. Bell has wide ivory rim. 12 key system plus second touchpiece on L4 for E??/B?? key and alternative G??/E?? on L4. L0: T; speaker. L1: T; throatA?; throatA?. L2: T. L3: T; E??/B??. L4: C??/G??; alt. side key for E??/B??; E?/B??; F??/C??; G??/E??. R1: T; side F?/C?; side E??/B??; side trill key for throatA-B? and B?-C. R2: T;, R3: T; B??/F??; side B??/F??. R4: F?/C?; G??/E??. Keymount type: blocks, swelling. Keyhead type: round flat.Technical description: Stained boxwood with ivory ferrules and silver keywork. Five pieces: mouthpiece, barrel, upper section, lower section, bell. Mouthpiece cocus, with long table, grooved for cord, expanding at base to meet swelling of barrel. Barrel bulbous, lined with metal to fit silver tuning-slide on top of upper section. Speaker unusual, the motion of the rear thumb-lever being conveyed to front key by a ring mechanism concealed by a silver band; the tone holes have integral wood seatings: the two blocks of long keys for L4 are lined with silver and have a silver 'saddle' carrying the central duplicate E♭ key; ferrules ivory, half-round on bell and lower section, tapered with rim on barrel; thumbrest ivory, shaped, screwed to body. Little-finger key swelling fusiform; leaf springs; diagonally-mounted duplicate lever under L4 opens the E♭₄/B♭₅ cross-key; duplicate key under L4 gives an alternative G♯₃/E♭₅; side key under R3 (or R4) for B♮₃/F♯₅. Bell has wide ivory rim. 12 key system plus second touchpiece on L4 for E♭₄/B♭₅ key and alternative G♯₃/E♭₅ on L4. L0: T; speaker. L1: T; throatA♮; throatA♭. L2: T. L3: T; E♭₄/B♭₅. L4: C♯₄/G♯₅; alt. side key for E♭₄/B♭₅; E₃/B♮₄; F♯₃/C♯₅; G♯₃/E♭₅. R1: T; side F₄/C₆; side E♭₄/B♭₅; side trill key for throatA-B♮ and B♭-C. R2: T;, R3: T; B♭₃/F♮₅; side B♮₃/F♯₅. R4: F₃/C₅; G♯₃/E♭₅. Keymount type: blocks, swelling. Keyhead type: round flat.