Interesting that you bring this subject up Tim; as I have located and purchased numerous tornado-related memorabilia via eBay over the past eight years... ranging from an original Evansville, Indiana newspaper from March 19, 1925 covering the grossly overestimated death toll of the tri-state tornado; to one-of-a-kind color 8mm movie film of damage following the significant 27-May-1957 Ruskin Heights, Kansas tornado.
..Blake..