Can anyone tell me what year and make car these switches came out of? I'm pretty sure they are an earlier model GM.
looks more to me like Ford, the way the sides of the paddles are rounded. GMs are squared off but it could be an aftermarket setup that was not a production part, especially the housing. this is an early 80s Ford truck switch
I didn't find anything like it, closest was some older Fords, but nothing the same. You might search for pictures of the interiors of likely candidates, Bring a Trailer Auctions usually have the best pictures to search through when looking for interior details like this.
I think the main reason you'll not find it on any car, is that it's part of an aftermarket power window kit, which you can tell because it has two exposed screw holes, and no car maker built a switch bezel with two ugly screw holes.