V0025355 Acoustics: an Edison phonograph with a carbon microphone. Co Credit: Wellcome Library, London. Wellcome Images Acoustics: an Edison phonograph with a carbon microphone. Coloured wood engraving after Balcomb. 1878 By: J. T. BalcombPublished: - Copyrighted work available under Creative Commons Attribution only licence CC BY

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License: Licensed
Model Released: No

Keywords: ancient, antique, artifact, bygone, educational, fashioned, heirloom, historic, historical, historically, history, image, nostalgia, nostalgic, rarity, relic, vintage