technics, audio engineering, tinfoil phonograph of Thomas Alva Edison, wood engraving, Germany, 1879, ARTIST'S COPYRIGHT HAS NOT TO BE CLEARED

---

Artist's Copyright has not to be cleared

---

Size: 6000px × 2338px
Location:
Photo credit: © INTERFOTO / History / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: americaaudio, centuryusaunited, cylindertechnologiestechnology, engineeringaudio, engineeringsgramophonehandlehandleshistorichistoricalinventioninventionsphonographrotating, states, technicsaudioengineeringtinfoilphonographthomasalvaedisonwoodengraving, technicsaudioengineeringtinfoilphonographthomasalvaedisonwoodengraving1870s19th