Edison phonograph from the Physiology of Hearing collection, Charité, detail 2
Object: Edison phonograph
Maker: Thomas A. Edison, et als, Orange, N.J., U.S.A.
Date of manufacture: c. 1910
Location: Physiology of Hearing Collection affiliated with the the Institute of Vegetative Physiology and the Institute of Neurophysiology, Charité
Function: Recording and playback of sound
References and links: https://portal.wissenschaftliche-sammlungen.de/SciCollection/4413?hit=5
© Picture: Max Planck Institute for the History of Science