Clarinet. Nominal pitch: B?.

Technical description: Cocus wood with german silver ferrules and keywork. Five pieces: mouthpiece [not original], barrel [not original], upper section, lower section, bell. Simple system with patent C sharp. Mouthpiece and barrel in ebonite. Speaker on the front side of the instrument, chimney. Barrel is tuning type allowing instrument length to be increased by 13mm (approximately half a semitone…