·Jul 4, 2016

y

Name: y
Uploaded: 2016-07-04T05:33:36.000Z
Duration: 11 s
Channel: DarkPage
Description: White text on a black background reads "(FIRST KNOWN RECORDING OF VOICE USING A PHONAUTOGRAPH)", with a faint, dark, circular shape appearing and slowly moving across the screen from left to right.

Description

White text on a black background reads "(FIRST KNOWN RECORDING OF VOICE USING A PHONAUTOGRAPH)", with a faint, dark, circular shape appearing and slowly moving across the screen from left to right.