There are two options; you either get warm with your paperwork by putting them all in your fireplace and cutting your energy cost by God knows how much or better yet save it for generations to come. So thay can see their first-generation Americans and relatives, many details about you, how you came here, etc, a priceless gift when you are long gone. These are the sort of things that today's generation seek of their ancestors that some can only find bits and pieces of to help build/rebuild their family tree. I will fall short of putting them in one of those vacuum safekeep bags you see on infomercials that keep things away flat and neat.