Ralph Sutton Collection
- 19811008 Radio Nacional do Brasil 17830 kHz A
- 19811008 Radio Nacional do Brasil 17830 kHz B
- 19811011 BRT 15175 kHz A
- 19811011 BRT 15175 kHz B
- 19811011 HCJB 9745 kHz A
- 19811011 HCJB 9745 kHz B
- 19811031 REE 9765 kHz A
- 19811031 REE 9765 kHz B
- 19811101 BRT 26050 kHz A
- 19811101 BRT 26050 kHz B
- 19811108 BRT 9515 kHz A
- 19811108 BRT 9515 kHz B
- 19811108 ORF 17770 kHz A
- 19811108 ORF 17770 kHz B
- 19811108 Radio Norway 21730 & 11850 kHz A
- 19811108 Radio Norway 21730 & 11850 kHz B
- 19811110 HCJB 11925 kHz A
- 19811110 HCJB 11925 kHz B
- 19811110 Radio Moscow 11980 kHz A
- 19811110 Radio Moscow 11980 kHz B
- 19811110 Radio Praha 11855 kHz A
- 19811110 Radio Praha 11855 kHz B
- 19811110 Radio Tirana 11985 kHz A
- 19811110 Radio Tirana 11985 kHz B
- 19811112 HCJB 11925 kHz A