2020 Radio Prague QSL Cards
by Thomas from The SWLing Post on (#4Y4FB)
Many thanks to SWLing Post contributor, David Iurescia (LW4DAF), who writes: "These are the new 2020 QSL Cards from Radio Prague International. The theme of this year is "Transmitters" (Antennas):" (Source: Radio Prague) The three letters - QSL - constitute one of the codes originally developed in the days of the telegraph. All codes consisted ["]