First time I ever stamped anything, so please dont grade me. And I was so afraid of smashing a thumb!!
But frame is stamped/dated. So if they have the right color and I go powder coat, this should be impossible to grind out without knowing something was done. Unless someone in 100 years or so grinds it out and paints the frame.
I had to try to do my part for the future collector.
Always interested in Sunoco items!
Really want a Sunoco National pump add glass!!