There were several groups with special interest in the LYNX - mostly in UK - a few of these groups made and published newsletters to their members.

I have found some of these groups newsletters - maybe someone out there knows if there were others.

Lynx Revival Group (L.R.G.)

Lynx User Group (LUG)

National Independent Lynx User Group (NILUG)

Lynx Disk User Group (LDUG)

And then Lynx User - which was more a magazine, maybe also a group, I'm not sure.

Click on the name of the group - it will download a RAR file with the newsletters from that group.