[Dx-qsl] Looking for help on these very old QSOs

Mon Jun 23 20:05:12 EDT 2008

I've started pursuing the DXCC Challenge Award, and with propagation 
virtually non-existent on the higher bands I've gone through 40 years of 
logbooks looking for old unconfirmed QSOs with needed band-countries. 
I've recently received a few needed QSLs from as far back as the late 
1960s, but there are some that I've had no luck finding addresses for. 
Here are the ones I need help with along with any clues I've found so far:
JX5BA 24-XI-1968
SV0WN 5-VII-1968 (Mgr was K3EUR, now AA3R. Email address bounces. 
License near expiration. SK?)
9N1MM 9-VII-1969 (W3KVQ and original holder of N7EB apparently SK. Who 
has logs?)
WA2HYX/8R1 7-II-1971
5N2AAN 7-III-1971
HV3SJ 28-X-1972
LX1JW 29-X-1972
SU1MA 13-II-1973
OX3AF 3-XI-1974 (NOT W0AW, NOT N0AFW or N0FW, possibly OZ3AF but no 
address found)
CN8BO 12-X-1974
9G1DY 17-I-1975
UG6GAE 20-III-1982 (Need current call)
Thanks to all for any possible help!
73,
John, K9MM