Dont mean to open a can of worms here,,, but i dont think fog lights were even invented then? Or at least i dont recall seeing them in the 50's.... and to tell the truth, i wish all of them were outlawed... People that have them set wrong and run them 24 hrs a day..and at night when there isnt a hint of fog, or just to look cool Or maybe even on purpose to irratate other drivers, they tend to blind other drivers or me anyway... anyway just my old opinion.