Radio Interval Signals - European - 1970'S/80'S

Radio interval signals - European - 1970's/80's

Interval Signals of Cold War Europe

RADIO INTERVAL SIGNALS - "Radio Tirana" (old)

Popular Shortwave Radio Interval Signals (Golden Memories)

The Glory Days of Shortwave Radio

RADIO INTERVAL SIGNALS - "Radio Prague" (old)

Various interval signals broadcasted on shortwave

RADIO INTERVAL SIGNALS - "Radio Nacional do Brasil" (old)

RADIO INTERVAL SIGNALS - "Radio Polonia"

RADIO INTERVAL SIGNALS - "Radio Moskau" ("Радио Москва") (old)

RADIO INTERVAL SIGNALS - "Radio South Africa" (old)

RADIO INTERVAL SIGNALS - "Radio Bucharest"

Радио Москва - Radio Moscow (Interval Signal)