Not to throw water on the idea, but I'm babysitting two such prints, plus a third that is the 1977 version.
http://www.ebay.com/itm/Super-8-Star-Wars-Scope-very-Rare-Feature-Length-Film-/180824657908?pt=US_Film&hash=item2a19fd4ff4
All are on reels too big to fit on the gear Puggo uses.