Saw a gorgeous 50 Olds four-door yesterday. It had one of those accessories that allowed you to see the overhead traffic lights. I took a picture of it. When I got home and looked at the photo, there is a lever just to the right of it. What was that for?
That’s a combined turn signal and hazard warning switch which seems odd as I’m sure 50 Olds had a stalk on the column there.
50 Olds did have turn signals. The original signal switch must have been bad, and that’s how Bubba fixed it,with an after market switch.
As others have said, you're looking at two different things. The Guide traffic light viewer mounted on the dash, and the aftermarket turn signal switch mounted on the steering column. The angle of your photo makes them look connected.
Two of my '51 Fords have factory turn signals and the third does not. Has an aftermarket one. All three are Custom models, no the cheaper Deluxe. Heaters were optional back then too. Dave
My '51 Ford has "integrated" turn signals, but they are listed as as optional upgrade on the original invoice. About $17 extra, if IIRC.