I have a lot of the reference stuff from the 70, 80, 2000, 2010, 2020s.
The 20 year gap is actually raising kids 1980-2000. I keep everything unless it earns the bridge toss. Two have through the years out of 200 at least. Every now and then I sell stuff.
Simple, dig the hole deeper, and load my dead A$$ on top.. I'm takin' it with me.
Regards
Unless I can figure this robot thing out. Termination is imminent in. It's just how the cookie crumbles, or in my case a fractured hip happens. :-)