Karla, I just did a quick google search and found these display cases. You could put your folded quilt(s) in one of these and set it on a table, mantle, etc. Or you could get the taller one and put all of them folded and stacked in the case for display.
http://www.finehomedisplays.com/doll_cases.asp
Another idea for the most damaged one, is to cut out the largest undamaged portion you can that shows the whole pattern, and have it framed.