The SWL QSL Card Museum Taiwan Asia Central Broadcasting System - 1985, 1990, 1992, Program Schedule Cover, Stickers  QSL Contributed by Andree Bollin Central Broadcasting System - 1990  QSL Contributed by Istvan Hegedus (Hungary) Central Broadcasting System - 1992 QSL Contributed by Boris Chastoedov (Russia) Central Broadcasting System Program Schedule Cover and Stickers Program Schedule Cover and Stickers Contributed by Istvan Hegedus (Hungary)