18:27

Edison Ediphone Voicewriter Wax Cylinder Dictation Machine

5:49

Modern Edison Phonograph MK2

11:40

Spirit Duplicators: Copies Never Smelled So Good

3:11

Mikiphone portable phonograph (circa 1926)

44:28

Wem gehört mein Haus? Das Ende der deutsch-deutschen Brüderlichkeit | MDR DOK

15:11

Phonautograph & Phonograph Demonstration [Jerry Fabris, David Giovannoni, Bob Ferrel, Tony Wellman]

43:50

Doku: Wie viel Macht hat J.D. Vance? | ZDFzeit

17:44

Vintage Technology: Electronics-- BASIC RADIO CIRCUITRY, Learn How Radio Works, 1971 (History)