Stoehrer Lissajous Apparatusprobably Max Kohl, Chemnitz, Germany
Hand crank with wooden handle attached to central, geared wheel. Two smaller gears of brass attached to cast iron with wood base. Comes with a series of gears marked with specific numbers.
Overall: 16 1/2 in. (41.9 cm)
Hood Museum of Art, Dartmouth College: Allen King Collection of Scientific Instruments, Hood Museum of Art, Dartmouth College
Scientific Instrument: Acoustics
Not on view