About 20 years ago the man who lived next door to us where we lived at the time) died. He was a collector of memorabilia. His whole life he had collected all sorts of stuff, magazines, stamps, pictures, photographs (!)... and especially newspapers of significant events.He had copies of the Times for all of the major events throughout WW2 and he had a lot from the 1930s, too. Especially anything to do with Royalty, coronations,Royal deaths and weddings.
Shortly after he died his widow had this huge bonfire in the garden. It took her days to burn everything...
I often wondered what it was all worth? Nothing to her, obviously...
I think the moral is, get it all into a museum or archive, you don't know what will happen to it when other people get their hands on it...