Interference TubeUnknown Maker
Brass trombone-like tube with two openings at middle, situated on opposite parallel tubes. One opening is cone shaped, the other is a copper tube. One half of the U-shaped tube slides in and out.
Overall: 28 1/2 in. (72.4 cm)
Hood Museum of Art, Dartmouth College: Allen King Collection of Scientific Instruments, Hood Museum of Art, Dartmouth College
North America, United States
Scientific Instrument: Acoustics
Not on view