The SWL QSL Museum Switzerland Europe Swiss Broadcasting Corporation / Swiss Radio International - 1964, 1967, 1968, 1969, 1970, 1971, 1974, 1976, 1978, 1979, 1982, 1992, 1998, Sticker, Program Schedule Front Cover QSL Contributed by Takuo Kamimura (Japan) Swiss Broadcasting Corporation - 1967 QSL Contributed by Rudolf Takacs (Romania) Swiss Broadcasting Corporation - 1968 QSL Contributed by Istvan Hegedus (Hungary) Swiss Broadcasting Corporation - 1968 QSL Contributed by Istvan Kiss (Hungary) Swiss Broadcasting Corporation - 1969 QSL Contributed by Istvan Kiss (Hungary) Swiss Broadcasting Corporation - 1969 QSL Contributed by Rudolf Takacs (Romania) Swiss Broadcasting Corporation - 1970 QSL Contributed by Rudolf Takacs (Romania) Swiss Broadcasting Corporation - 1970 QSL Contributed by Istvan Kiss (Hungary) Swiss Broadcasting Corporation - 1970 QSL Contributed by Istvan Kiss (Hungary) Swiss Broadcasting Corporation - 1970 QSL Contributed by Istvan Kiss (Hungary) Swiss Broadcasting Corporation - 1971 QSL Contributed by Istvan Kiss (Hungary) Swiss Broadcasting Corporation - 1971 QSL Contributed by Rudolf Takacs (Romania) Swiss Broadcasting Corporation - 1974 QSL Contributed by Erich Bergmann (Germany) Swiss Broadcasting Corporation - 1976 QSL Contributed by Istvan Kiss (Hungary) Swiss Broadcasting Corporation - 1978  QSL Contributed by Bill McDavitt (USA) Swiss Radio International - 1979 QSL Contributed by Rudolf Takacs (Romania) Swiss Radio International - 1982 QSL Contributed by Istvan Hegedus (Hungary) Swiss Radio International - 1992 QSL Contributed by Boris Chastoedov (Russia) Swiss Radio International - 1992 QSL Contributed by Rudolf Takacs (Romania) Swiss Radio International via Lenk - 1998 QSL Contributed by Erich Bergmann (Germany) Swiss Radio International Sticker and Program Schedule Front Cover   Sticker and Program Schedule Front Cover Contributed by Istvan Hegedus (Hungary)