a recording from 1971, unfortunately
with unstable receiver (rb)
friendly QSL letter from the collection of Dan Greenall (1973)
------------------------------------------------------------
Callsigns:
EPB *
EPJ *
EPL**
EPX *
Frequencies Voice:
8020
8090
8175
10610
10909
11406
11410
18178
18560
18900
19980
Frequencies Morse Telegraphy:
16375