The SWL QSL Museum Russia / USSR Asia Radio Baku 1968, 1975, 1983, Envelope QSL Contributed by Peter Vaegler (Germany) Radio Baku 1975 QSL Contributed by Rudolf Takács (Romania) Radio Baku 1983 QSL Contributed by Istvan Hegedus (Hungary) Radio Baku QSL Envelope QSL Contributed by Istvan Kiss (Hungary)