This was shot recently by a railfan in Wisconsin. Soo Line #1003 passes the Lima Center wigwags in what could be a video shot in 1935. This has to be my very favorite YouTube wigwag video. Enjoy.
Yeah, that is a good one. I've shot the 1003 and the Lima Center wigwag a couple of times each (not in the same video, though) but I didn't hear about that run ahead of time.