The SWL QSL Card Museum Greece Europe Hellenic National Broadcasting Institute - 1970 / The Voice of Greece - 1974, 1978, 1982, 1986, 1990, 1994, 2005 QSL Contributed by Istvan Hegedus (Hungary) The Voice of Greece - 1974 QSL Contributed by Erich Bergmann (Germany) The Voice of Greece - 1978 QSL Contributed by Bill McDavitt The Voice of Greece - 1982 QSL Contributed by Istvan Hegedus (Hungary) The Voice of Greece - 1986 QSL Contributed by Istvan Hegedus (Hungary) The Voice of Greece - 1990  QSL Contributed by Ivan Lebedev from the Alexei Osipov Collection (Russia) The Voice of Greece - 1994 QSL Contributed by Boris Chastoedov (Russia) The Voice of Greece - 2005      QSL Contributed by Ivan Lebedev (Russia)