I’m afraid that newspaper’s and magazines just are not worth much at all. All what you mention have been tape recorded on vcr’s etc. I know princess Diana’s funeral was taped by million’s along with 9-11. Younger people can get pictures and stories off the internet. Even older history making articles do not bring any interest at auctions like Life magazines etc. What does sell for small amount’s is articles on celebrities such as Elvis Pressly, Marilyn Monroe etc. Not to many people even care about JFK’s assination newspapers. Sorry but that’s the world we live in now.