The SWL QSL Card Museum Germany Europe Bayerischer Rundfunk - 1969, 1970, 1984, 1986, 1991  QSL Contributed by Istvan Hegedus (Hungary) Bayerischer Rundfunk - 1970 QSL Contributed by Istvan Kiss (Hungary) Bayerischer Rundfunk - 1984  QSL Contributed by Ray Pfaff Bayerischer Rundfunk - 1986  QSL Contributed by Istvan Hegedus (Hungary) Bayerischer Rundfunk - 1991 QSL Contributed by Erich Bergmann (Germany)