A Number of Names: 'Sharivari' @ The Scene (1982)
Drexciya: 'Hydro Theory' (with footage from Blue Planet BBC series)
Model 500: 'The Passage' (with footage from 2001: A Space Odyssey)
YouTube offers some 313 techno-related videos such as a version of 'Sharivari' (there are many different spellings for this track, such as 'Sharevari', 'Charivari', etc.) by A Number of Names, which is considered one of the first Detroit techno tracks, if not the very first; I was quite amazed to find this video, made for the dance music show The Scene. Then there are some bootleg videos for Drexciya and Model 500, using footage from BBC and Kubrick's 2001, respectively.
More Detroit techno/electro search results from YouTube (see also ghettotech):