Ed Komarek, CO founder of the 1990s Operation Right To Know non profit group that staged “end UFO secrecy demonstrations” has a file of 137 papers from storage. Newspaper clippings, group newsletters, and more. See Ed’s page here, relating Operation Right To Know history:
https://komarek.weebly.com/ortk.html
This page and following ones will share as much of that material as is logistically possible at this WordPress site. Click on pictures to expand, and in some cases to see full content (some thumbnails cropped). Part one ends with the third Right To Know Forum posted in too small thumbnail below. That issue will be reposted at start of part two.
See part two:
Cosmic Pluralism Studies 