here is the voice mirror in 2 languages (rb, 1972)
see here the TRTC-QSL-card, issued to Lars Lundström
a QSL-letter from 1972 in
3 languages (rb)
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Callsigns:
YNA **
YND **
Frequencies Voice:
5735
7600
7700
7790
10770
10790
14965
15592
20696
Frequencies Morse Telegraphy:
4808