technics, tape recorders, advertising prospect for Grundig tape recorder and dictaphones, couple with tape recorder TR 5, 1957, 1950s, 50s, 20th century, historic, historical, advertising, double tape recording, magnetophon, dictaphone, technology, people, Additional-Rights-Clearences-Not Available

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Photo credit: © INTERFOTO / History / Alamy / Afripics
License: Licensed
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Keywords: 1950s, 20th, 50s, advertising, century, dictaphone, double, grundig, historic, historical, magnetophon, people, prospect, recorder, recorders, recording, tape, technics, technology