Here are some of the initial findings.

General: Cropping all sides, heaviest top/bottom. The lower part of the top line of the Greedo subs gets shaved, the second line is cut. Print is shifted generally right. With a black shape on the left, right is vertically cut. Generally bright. In daylight shots the top 1/8th of frame gets blown out a bit. Colors are pale but pretty good. (but i'm no colorologist) Periodic tracking lines but they are brief, usually a few horizontal lines of static for a frame or two. At shot changes which have a bright spot, there is a color balance/contrast readjustment. Flicker is noticeable in bright shots, but it's not there all the time.

Specifics: The first reel change over is short. Missing the second set of dots. The Reel 3-4 change over is long. Extended black screen. As previously reported, it's the stereo* mix and has the John Williams tight credit and the switch to scrolling credits has an overlap with John Barry, as seen in mthr and PuggoGrande.

Questions: As the first reel change has been modified, is there a 16mm release which followed the theatrical release reel changes? Or are most/all 16mm similar to PuggoGrande in which two theatrical reels are one 16mm reel?

Current Search: Looking for ideas of other things to help identify. Collecting frame numbers which have frame errors like the Tantive Orange Errors which can be used to cross compare with other captures. These errors are few (maybe one every two minutes, probably will become less frequent, still haven't left Tatooine in my viewing) and are generally a small percentage of the screen frame. Of the ones checked with mthr it's about 50/50. Will post examples tomorrow.

Everything is surprisingly clean, considering what it is and it's age.