Here's a true blast from the past: someone has posted the full-length TV broadcast of the 1975 NCAA championship game (between Minnesota and Michigan Tech) on YouTube. It was obviously recorded off the air (or cable) by someone in the UP.
http://www.youtube.com/watch?v=TLTYPYKVnEc
Thanks to Bob Cunningham for posting this "gem" in the Michigan Tech alumni online newsletter.
Garrett Lanzy (Michigan Tech '84, Go Youse Huskies!))