QRZ! Ham Radio CDROM, Jun 1996.  Walnut Creek CDROM.
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 Packet BBS system software
 path: \files\pbbs 
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aiz451.exe   Packet Radio BBS by SV7AIZ v4.51
diebox19.zip NORD><LINK DieBox (TheBox) v1.9 - DF3AV
io51.arc     COM-port drivers for CBBS
iosc51.arc   COM-port drivers for CBBS, sources
logcon.zip   G1NNA PBBS log file analyzer - G8EIA
nna201at.zip Packet BBS v2.01 (AT version) - G1NNA
nna201xt.zip Packet BBS v2.01 (XT version) - G1NNA
nnaup201.zip Packet BBS v1.12 to v2.01 Update
nnav202a.zip Packet BBS v2.02 (AT version) - G1NNA
src60.arc    CBBS Packet Radio BBS v6.0 sources