Yes, there's a group here who are interested in almost any Star Wars related video. I personally have a fascination with local news media coverage, you get a truer sense of what people thought at the time. Generally everyone around here appreciates the documentaries. Several from the time frame you mentioned have been preserved, but if your quality is better, upgrades are welcomed.
If you can please post a list of what you've got. (assuming VHS are any in high quality or did you go for quantity, like I did...)
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