![DDR, Berlin: Mitarbeiter des Auslandsradio "Radio Berlin International" (RBI) demonstrieren Unter den Linden am 1. Mai fuer die Freiheit Vietnams - 01.05.1966 <english> GDR, East Berlin: employees of the radio station RBI ( DDR, Berlin: Mitarbeiter des Auslandsradio "Radio Berlin International" (RBI) demonstrieren Unter den Linden am 1. Mai fuer die Freiheit Vietnams - 01.05.1966 <english> GDR, East Berlin: employees of the radio station RBI (](https://d2sze6qxvc07yt.cloudfront.net/cdn/topfoto/previews/6128/8221f095399672a8f58a96f52bfb281b/5/dabe7647c80a5190200b486285e949e2/1838379.jpg)
DDR, Berlin: Mitarbeiter des Auslandsradio "Radio Berlin International" (RBI) demonstrieren Unter den Linden am 1. Mai fuer die Freiheit Vietnams - 01.05.1966 <english> GDR, East Berlin: employees of the radio station RBI (
![RadioGDR on Twitter: "Another Radio Berlin International QSL Card for the collection. #RBI #eastgermany #qsl #GDR #DDR #shortwave https://t.co/CqW6c7kV4e" / Twitter RadioGDR on Twitter: "Another Radio Berlin International QSL Card for the collection. #RBI #eastgermany #qsl #GDR #DDR #shortwave https://t.co/CqW6c7kV4e" / Twitter](https://pbs.twimg.com/media/ENd7rEqWwAA14cX.jpg)
RadioGDR on Twitter: "Another Radio Berlin International QSL Card for the collection. #RBI #eastgermany #qsl #GDR #DDR #shortwave https://t.co/CqW6c7kV4e" / Twitter
![Electronics Fair Berlin, International Radio Exhibition, Berlin Editorial Photography - Image of radio, retro: 116023032 Electronics Fair Berlin, International Radio Exhibition, Berlin Editorial Photography - Image of radio, retro: 116023032](https://thumbs.dreamstime.com/z/electronics-fair-berlin-international-radio-exhibition-berlin-moscow-russia-march-stamp-printed-german-federal-republic-shows-116023032.jpg)