Revenge of the Jedi - 1982 Theatrical Teaser Trailer [35mm]
https://www.youtube.com/watch?v=V8zxWHlOHyE- from the Lego Stalin YouTube channel (1:20 mins long)
The uploader didn’t provide much more info other than that it was a 1982 teaser trailer. If you know more about it, please let me know and I’ll update this post.