1940 tour of Electric Auto-Lite factories. 22:47 video.
https://www.youtube.com/watch?v=YCe-HG4MoRg
Previously:
https://www.homemadetools.net/forum/...403#post158379
https://www.homemadetools.net/forum/...496#post173797
https://www.homemadetools.net/forum/...758#post178806
