The Great Cristal Bell
Triple vibrating-plate apparatus
Cagnard de la Tour whistle
Recording cylinder
Lissajous and Desains apparatusfor optical and graphycal experiments on sound
Two C3 pitch diapasons with armonic resonator
Two pipes for the Tartini sound
Seven pipes for the third scale
Open flute with taps
Two singing flame pipes
Manometer capsule and gas burner for the manometer flame
Open tube with crystal and three manometric flames
Herschel apparatus for acoustic interference

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