The SWL QSL Card Museum Belgium Europe RTB/ORU - 1973, 1978, 1982, 1993, Pennants(2)  QSL Contributed by Istvan Kiss (Hungary) RTB/ORU - 1978 QSL Contributed by Bill McDavitt (USA) RTB/ORU - 1982    QSL Contributed by Masanori Tomioka (Japan) RTB/ORU - 1993  QSL Contributed by Boris Chastoedov (Russia) RTB/ORU Pennants Pennants Contributed by Istvan Kiss (Hungary)