Switzerland
Europe
Red Cross Broadcasting Service - 1971, 1982, 1986, Sticker
QSL Contributed by Istvan Kiss (Hungary)
Red Cross Broadcasting Service - 1982
QSL Contributed by Istvan Hegedus (Hungary)
Red Cross Broadcasting Service - 1986
QSL Contributed by Dan Greenall - Canada
Red Cross Sticker
QSL Contributed by Istvan Hegedus (Hungary)