Fig 3

Figure 3. Image of _Carte Postale Parlante_, from Rainer E. Lotz, “Exploratory History of the Phono Postcard,” http://www.lotz-verlag.de/Online-Disco-Phonocards.html

Figure 3. Image of _Carte Postale Parlante_, from Rainer E. Lotz, “Exploratory History of the Phono Postcard,” http://www.lotz-verlag.de/Online-Disco-Phonocards.html