The SWL QSL Museum Guatemala Central & South America Radio Nacional La Voz de Guatemala - TGW/TGWA/TGWC - 1940, 1953, 1981  QSL Contributed by Norman Anderson / USA Radio Nacional La Voz de Guatemala - TGW - 1953   QSL Courtesy of the "Niels J Jensen Collection, Danish Shortwave Club International (DSWCI), Radio Heritage Foundation" Radio Nacional La Voz de Guatemala - TGWA - 1955 QSL Courtesy of the "Niels J Jensen Collection, Danish Shortwave Club International (DSWCI), Radio Heritage Foundation" Radio Nacional La Voz de Guatemala - TGWC - 1981 QSL Contributed by Thomas Adam (Germany)