Hmmm, well as I say it was a very old sermon (my copy was on cassette) and I don't want to misquote the man. If I do recall correctly, he felt as though the "flying roll" was may have been a demonic UFO (unidentified flying object). The sermon was not one of his best recordings, but it was very good...

I encourage you to order it and if you are ordering be sure to get his sermons on "Heaven and Hell," and "Body Soul and Spirit," they are both classics that every believer will be edified from. Here's a link to to Ruckman's bookstore:
http://www.kjv1611.org/