Description: Brief introduction to the workings of sound recording and the development of the gramophone, with reference to Édouard-Léon Scott de Martinville's phonautograph (1857). The author of the text is probably Emile Berliner's brother, Michael Berliner.
Author: M. Berliner
Language: German
Number of pages: 12
Publisher: Hofbuchdruckerei der Gebrüder Janecke
Place of production: Hannover, Lower Saxony, Germany
Date: c1900
Dimensions: height 20.4, width 13.7
NAC: 2021.0313