There’s an interesting auction up on eBay right now on a 16mm reel of the 1976 trailer, but of even greater interest is that also included are two 8mm films of “Estes Rocket employees researching the Star Wars models” at ILM. I’m not exactly sure what that means, but maybe some of you do:
http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=300212323245&category=2567
I don’t plan on bidding, but if anyone here wins the auction and would like any or all of it telecine’d, let me know and Puggo will come to the rescue. He can do both the 8mm and 16mm reels.