Looking for materials: Leaked or later declassified documents on government policy, procedure or programs to manage UFO topics, discussions, social awareness, culture, stigma, and similar.

Hey all,

I know a ton of this stuff exists and has floated around the internet and various archives now for generations. I am looking to compile some of this.

Please share anything you have here, regardless of provenance of the material. The topic has been molded and shaped by actions of the government and its actors specifically along these lines.

Lets dump everything we have here and see what turns up.