Engraving depicting a student using an Edison phonograph to learn a language. Left, recording his voice; Right, listening to his recording.

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Size: 5962px × 3518px
Location:
Photo credit: © World History Archive / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: 19th, archival, archive, century, edison, education, engraving, historic, historical, history, language, phonograph, pupil, recording, student, voice