from 1967, a rare recording
of a voice mirror from PTT Oslo (Rudolf P. Gröger)
here the often heard multicast
marker in morse code, said to be a presscast for the norwegian
merchant fleet (rb, 1985)
in 1963, Maarten van Delft received this letter for reception
verification
here is a QSL-letter from the collection of Lars Lundström
(1974)
------------------------------------------------------------
Callsigns:
LCB
LCJ
LCK
LCN
LCN2
LCO
LCP
LCQ2
LDN
LDR
LFP
LFT
LGU
LHA
LHH
LHK
LHP2
LHU
Frequencies Voice:
6785
9255
10198
14550
15922
Frequencies Morse Telegraphy:
8037
9014
9310
10198
10715
12155
13980
14444
14925
16952.4
19960
20630
Frequencies FAX Picture Transmissions:
18988
Systems used:
120 rpm