the telegraph marker of BMB
(rb, 1985)
this is a friendly QSL letter from Michael Oexner (1982)
here a PPC from 1985 (rb)
non-detailed QSL letter from 2002 (Mauro Giroletti)
very nice QSL card (Frank Schüttig, 2005)
a recent QSL card (Vladimir Rozhkov, 2008)
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Callsigns:
BMB
BMF
Frequencies Morse Telegraphy:
3641
5909
8117
13560
14360
Frequencies FAX Picture Transmissions:
4616
5250
8140
13900
18560
18940
Systems used:
120 rpm