Reich Association of Radio Listeners Badge

Reich Association of German Radio Listeners (RDR) Badge - "Reichsverband Deutscher Rundfunkteilnehmer eV". Silvered bronze, maker marked "HOFFSTATTER/BONN" and marked "GES. GESCH." on the reverse, 19.3 mm, horizontal pinback, intact enamels, extremely fine.  Footnote: The Reich Association of German Radio Listeners (RDR) was an advocacy organization founded in 1930 and dissolved in 1936.