I have completed a scan of the December 1972 issue of "Communications News" and posted it to archive.org:
https://archive.org/details/CommunicationsNewsV9N12/page/n0 Lots of great info and (mostly tiny) pics in here for fans of terminals, modems, early online networks and the growing data communications and computer telephony industries. And a big color ad for a Silent700 ASR! Google Books holds a lot of the other industry journals (the "______ World" types) but as far as I can tell, there are no other issues of this publication online. -j
